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[upload=rar]viewFile.asp?ID=1659[/upload]答案朋友们自己跟帖子补充。h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

交通标志

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

1 柱式轮廓标的表面平面度公差不应大于

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A  1cm B  5mm  C  2mm    D 1mm

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2 薄钢板的最小厚度为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 1mm  B 2mm  C 3mm   D 0.5mm

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

3 小型铝合金标志板厚度为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 1.5mm  B 2.0 mm  C 3.0mm  D 3.5mm

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4 耐候性能检验时,经过老化试验后,1~3级反光膜逆放射系数不应低于原来的

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A 80 B 50 C 30 D 60%

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

5 反光膜收缩性能试验,10min收缩量为   24h收缩量为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 0.8mm B 1mm C 2mm D 3.2mm

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

6 反光膜收缩性能试验,反光膜试样大小应为

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A 150mm×150mm B 230mm×25mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                

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C 200mm×100mm D 350mm×150mm

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

7 立柱、法兰、衡量的镀锌量为   紧固件的镀锌量为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 350g/m2   B 500g/m2   Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                550g/m2  D 600g/m2

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8 立柱、法兰、衡量的镀锌厚度为   紧固件的镀锌厚度为

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A 35um   B50um   C 78um  D 85um

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9 标志板的尺寸偏差为

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Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±3mm   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±4mm  Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±5mm    Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±6mm

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10 标志板的邻边夹角的偏差为

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Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±0.3o   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±0.4o  Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±0.5o   Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±0.6o

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11人工气候加速老化试验1-4级反光膜试验时间为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 600h   B 800h   C 1200h  D 1500h

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12 人工气候加速老化试验氙灯光谱长为300nm800nm时,辐射强度为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 0.5KW/m2   B 1KW/m2   C 2KW/m2 D 3KW/m2

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13人工气候加速老化试验氙灯光谱长为300nm800nm时,1200h累积辐射强度为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 0.54×106 kJ/m2   B 2.24×106 kJ/m2

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C 4.32×106 kJ/m2  D 6.32×106 kJ/m2

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14 盐雾腐蚀试验 NaCl盐溶液的浓度为

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A 3±0.1B 4±0.1C 5±0.5D 5±0.1

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

15盐雾腐蚀试验h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            
样本应在盐雾空间暴露

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A 100h   B 120h   C 150h  D 200h

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16 冲击试验时,实心钢球上方   处落下

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A 200mm  B 250mm C 300mm D 400mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                

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17高低温试验的高温控制温度h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                  
低温控制温度为

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A 50±3oC   B 60±3oC  C 70±3oC  D 80±3oC

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A -30±3oC B -40±3oC C -50±3oC  D -60±3oC

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18 标志杆的竖值度应保持

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A ±1mm/m B ±2mm/m C±3mm/m D ±4mm/m

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

19 反光膜拼接时重叠部分应不小于

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A 3mm   B 4mm  C 5mm  D 6mm

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20 反光膜拼接时间隙应不小于

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A 1mm   B 2mm  C 3mm  D 4mm

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交通标线

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

1 溶剂型标线涂料白色涂料遮盖率要达到     黄色涂料遮盖率要达到

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A  65h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                B  70
h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                C  80
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                D  95

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

2 溶剂型标线耐磨性检验中200/1000g后减重

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 30mg B 40mg  C 50mg  D 60mg

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

3 溶剂型标线耐碱性检验中,涂料要在    中浸泡

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A Ca(OH)2   B Na(OH)h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                
 C NaClh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                
 D CaCO3

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A 12h B 24h C 36h D 48h

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4 热熔型标线涂料要求最大不粘胎干燥时间为      双组分涂料为    水性涂料为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 3min  B 15min C 35min  D 10min

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5判断:热熔型标线涂料的不粘胎干燥时间测试方法与溶剂型相同…….(   )

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

6 热溶型标线涂料加热稳定性试验中,要求加热温度为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 100oC   B 150oC  C 200oC  D 250oC

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

7 热溶型标线涂料在耐候性检验后,亮度变化不得大于

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 10 B 20 C 30 D 40

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

8玻璃珠的折射率为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 1   B 1.5   C 5  D 10

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

9 标线施工时污染面积不得大于

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
5cm2   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
10cm2   Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            15cm
2     Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
20cm2

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

10 玻璃珠含量测试中,要使用的溶剂原料主要包括

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
甲醇   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
醋酸乙脂  Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
二甲苯   Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
稀盐酸  E 稀硫酸h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

11 热熔型标线涂料流动度测试中,测试杯需加热到

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 100oC   B 150oC  C 200oC  D 250oC

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

12 人工气候加速老化试验时间为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 600h   B 1000h   C 1200h  D 1800h

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

13人工气候加速老化试验氙灯光谱长为300nm340nm时,累积辐射强度为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 0.54×106 kJ/m2   B 2.24×106 kJ/m2  

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

C 2.3×106 kJ/m2  D 6.32×106 kJ/m2

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

14 热熔性标线涂料在以下那些场合适用

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 砂石路面h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
B 轮压多的重交通路面h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
C 积雪路面h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
D 半年内拟罩面的路面

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15热熔型标线施工时玻璃珠含量为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 1015h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                B 15
18h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                C 18
25  D 25%以上

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

16反光型溶剂型涂料固体含量至少为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 50   B 55   C 60  D 65

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

17 热熔型涂料低温抗裂试验,必须试验   个周期

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 2  B 3   C 4    D 5

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

18热熔型涂料底油固体含量为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 25±5  B 30±5  C 35±5  D 40±5

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

19 热熔型涂料底油涂布量为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A  100-200g/m2  B 150-200g/m2  C 250-300g/m2  D 200-250g/m2

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

20 水性涂料冻融稳定性试验中,低温控制在

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 10±2oC   B 5±2oC  C 0±2oC  D 20±2oC

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

21 热熔型标线涂料施工时加热温度为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

加热溶剂型涂料施工时加热温度为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A51-80oC B70-100oC C150-180oC  D180220oC

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

22 溶剂型涂料固体含量至少为  水性涂料为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 7075 B 4550 C50-60h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                D 60-65
%以上

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

23 施工时标线剥落面积应控制在

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 03   B 46   C 79  D 58

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

护栏

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

1 风景区道路的护栏宜采用什么类型?h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 波形梁护栏h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                B
混凝土护栏h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

C 钢索护栏h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                D
管梁护栏

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

2 波形梁钢材屈服强度为  抗拉强度为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 235MPa B 375-460MPa C 990MPa D 1100MPa

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

3 判断:波形梁护栏可采用普通螺栓、螺母。

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

4 螺栓、螺母屈服点为  抗拉强度   

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 990MPa  B 1100MPa  C 235MPa D  460MPa

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

5 波形梁护栏的混凝土基础,混凝土最小标号

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 15 B 20 C 25  D 30

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

6 波形梁护栏板厚要求为h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                  
采用什么测量仪器?h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 3±0.16mmB 4±0.19mm  

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

C 5±0.1mm  D 6±0.1mm

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 钢卷尺h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                B
游标卡尺C 千分尺h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                D
刀口尺和塞尺

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

7 波形梁护栏螺孔孔径允许偏差为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A a[1 0.5]mm  B a[2 1] mm 

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

C b[-1 1]mm  D b[0 1] mm

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

8圆形波形梁护栏立柱壁厚为h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            
采用什么仪器测量

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 5±0.5 B 4.5±0.5h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                    
C
5 D 4

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 钢卷尺 B游标卡尺 C 千分尺D刀口尺和塞尺

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

9 波形梁护栏护栏板、立柱锌层平均厚度至少为   防阻块为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 78um  B 85um  C 50um  B 39um

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

10 波形梁护栏铝附着量测试中选用    溶液

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A Ca(OH)2  B Na(OH)  C NaClh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                
 D CaCO3

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

11 三氯化锑试验中试样表面用什么溶液清洗

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 石油苯   B 乙醇   C 稀盐酸  D 清水

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

12硫酸铜法测镀层均匀性时,试样浸泡时间为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 30s B 1minh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
C 2min   D 5min

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

13 判断:镀铝层附着性弯曲试验弯曲内径为试验厚度的4

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

14 A型波形梁护栏立柱的中心距为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 2000±50mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                
 B 4000
±50mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                    

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

 C 2000±200mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                
D 4000
±200mm 

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

15 三波型护栏外观质量检测中不允许有     以上的凹凸、压痕

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 5  B 10  C 15  D 20

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

16 三波型护栏选用    为验收单位

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 200m  B 500m  C 1km  D 2km

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

17 混凝土护栏采用的最小混凝土标号为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 15  B 20  C 25  D 30

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

18 混凝土立柱损边损角长度不得大于   cm

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
2   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
3  C 4   D 5

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

19 现场浇注的混凝土最大横缝间距为   m

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
5   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
6  C 10   D 12

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

20 缆索护栏的缆索直径应控制在 

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 18±0.5mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            
B 20±0.5mmC10±0.5mm D15±0.7mm

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

21 缆索护栏立柱的竖直度不能大于

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
3mm/m   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
8mm/m  C 10mm/m   D 15mm/m

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

隔离设施

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

1 隔离网的质量检测主要包括

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 外观质量h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                B
镀层质量 C 几何尺寸D 材料性能

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

2 钢板网面的长宽采用以下那些仪器测量

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 钢卷尺B 游标卡尺C 千分尺D 刀口尺

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

3型钢壁厚采用什么测量仪器,弯曲度采用什么仪器

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 钢卷尺h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                B
游标卡尺C 千分尺D 刀口尺和塞尺

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

4 钢板网隔离栅栏丝梗厚度采用什么测量仪器?

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 钢卷尺B 游标卡尺C 千分尺D 刀口尺和塞尺

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

5 编制网的镀锌着量采用什么试验?h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            
镀层均匀性测试采用什么试验?

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 目测h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            
手触h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                B
三氯化锑

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

C 硫酸铜试验法  D 锤击试验

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

6 刺丝网的刺距测量采用什么仪器?

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 钢卷尺B 游标卡尺C 千分尺D 刀口尺和塞尺

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

7 钢板网焊点脱离数不得小于总焊点数的   卷网任一面积多少时要保证这个焊点数量?

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 2h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                B 3% C 4
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                D 5%

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 10m2   B 15m2   C 20m2  D 25m2

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

8 混凝土立柱采用的混凝土标号至少为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 20   B 30   C 40  D 50

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

9钢板厚度为36mm时,镀锌质量平均值为  

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

立柱、斜撑的最小镀锌质量为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 450g/ m2   B 500g/ m2   Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                600g/ m2 D 700g/ m2

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

10 镀铝构件的铝附着量为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 90120 g/ m2   B 200300 g/ m2h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                    
 C
300350 g/ m2  D 400600 g/ m2

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

11 混凝土立柱损边损角长度小于   cm

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
3   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
4  C 5   Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
6

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

12 三氯化锑试验中试样表面用什么溶液清洗

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 石油苯   B 乙醇   C 稀盐酸  D 清水

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

13 镀铝层附着量采用的试验溶液材料有

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A SbCl3   B Sb2Cl3h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                    
 C
h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            
盐酸h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                D
硫酸

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

14硫酸铜法测镀层均匀性时,可采用以下什么容器

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 玻璃烧杯   B 铁桶  C 玻璃烧瓶 

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

15硫酸铜法测镀层均匀性时,试样浸泡时间为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 30s B 1minh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
C 2min   D 5min

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

16 判断:当析出铜的面积达到10mm2时为试验终点

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

17 判断:附着性能试验中,试验缠绕速度越快越好

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

18 判断附着性能试验中,试验缠绕最小圈数为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 6h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
B 10h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
C 15   D 18

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

19 钢板网丝梗厚度为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 2±0.18mm B 2±0.2mm C 3±0.27mm D 3±0.2mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

20 钢管立柱的弯曲度应控制在

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A ±1mm/m B ±2mm/m C±3mm/m D ±4mm/m

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

21用测厚仪测镀层厚度时,在不同的断面测几次

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 3   B 4  C 5  D 6

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

22 网面平整度要求达到

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A ±2mm   B ±5mm  C ±1cm  D ±0.5cm

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

视线诱导及防眩设施

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

1 柱式轮廓标的表面平面度要达到

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 1cm   B 5mm  C 2mm    D 1mm

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

2 柱式轮廓标的表面平面度采用什么测量仪器

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 钢卷尺  B 游标卡尺  C 千分尺  D 刀口尺

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

3 轮廓标的测试及存放温度及湿度应为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 25 oC 80%    B 40 oC 50%

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

C 30 oC 65%     D 20 oC  65%

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

4 轮廓标耐油性测试中用     擦拭放射体

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 汽油  B 煤油  C 松节油   D 乙醇

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

5 轮廓标耐溶剂性测试中用     擦拭试验

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 汽油  B 煤油  C 松节油   D 乙醇

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

6 耐候性能检验时,经过老化试验后,反光膜的逆反射系数不应低于原来的  光强度不低于原来的

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 80 B 50 C 30 D 60%

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

7 轮廓标检测人工气候加速老化试验氙灯光谱长为300nm800nm时,辐射强度为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 0.5KW/m2 B 1KW/m2  C 1024W/m2  D 3KW/m2

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

8轮廓标检测人工气候加速老化试验氙灯光谱长为300nm800nm时,1200h累积辐射强度为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 0.54×106 kJ/m2   B 2.24×106 kJ/m2

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

C 4.32×106 kJ/m2  D 2.16×106 kJ/m2

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

9 突起型路标自然曝露试验需取   个样品

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 3  B 10   C 40  D 50

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

10 突起型路标人工气候加速老化试验要求每组样品不少于 

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 3 B 6 C 10 D 40

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

11高低温试验的高温控制温度   低温控制温度为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 50±3oC   B 60±3oC  C 70±3oC  D 80±3oC

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A -30±3oC B -40±3oC  C -50±3oC D -60±3oC

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

12 冲击试验时,实心钢球上方   处落下

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 200mm  B 250mm C 300mm D 1000mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
                

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

13 突起路标耐压试验时,压力加载至

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 10MPa  B 100MPa C 160MPa D 1000MPa

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

14 盐雾腐蚀试验 NaCl盐溶液的浓度为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 3±0.1B 4±0.1C 5±0.5D 5±0.1

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

15盐雾腐蚀试验h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            
轮廓标应在盐雾空间暴露

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 110h   B 150h   C 240h  D 360h

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

16 判断:密封性测试时,在水中反射器逆放射面应朝下。

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

17 柱式轮廓竖直度应保持

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
3mm/m   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
8mm/m  Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            10mm
/m    Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            12mm
/m

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

18 反射器外形尺寸测量时应用什么工具

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 钢直尺  B 游标卡尺  C 千分尺  D 钢卷尺

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

19 突起路标验收时损坏及脱落个数为

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 5   B 1   C 0.5%  D 0.1%

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

20 突起路标安装角度偏差为

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±0.5o  Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
±5o   C ±10o  D ±0.1o

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

21 防眩板在设计时应按照    原理设计

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A 完全遮光  B 部分遮光  C 全反射  A 漫反射

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

22 防眩设施竖直度应保持

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h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
3mm/m   Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
        
5mm/m  Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            10mm
/m    Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
            12mm
/m

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

23 防眩板安装相对高度偏差应控制在

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

A  ±3mm  B ±5mm  C ±10mm  D ±20mm

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ

h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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2#

谢谢提供!h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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3#

这些题有点偏难啊...h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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4#

谢谢!h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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5#

谢谢!h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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6#

谢谢啊,正在找试题呢~h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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7#

谢谢![em01][em01]h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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8#

回复:[转帖]交通工程试题,无答案

谢谢了h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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9#

回复:[转帖]交通工程试题,无答案

顶一个h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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10#

回复:[转帖]交通工程试题,无答案

刚刚把第一部分的答案输好,一不小心,误操作,又得重来,希望大家能顺利考过。h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
第一部分交通标志答案,我看培训教材做得哦。h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
1、D   2、A   3、A    4、A    5、ADh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
6、B    7、DA   8、DB   9、C   10、Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
11、C   12、B   13、C   14、D  15、Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
16、B    17、CB   18、C  19、C   20、Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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11#

回复:[转帖]交通工程试题,无答案

非常感谢!希望有帮助h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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12#

回复:[转帖]交通工程试题,无答案

非常感谢!学习,学习。h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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13#

回复:[转帖]交通工程试题,无答案

学习 学习了h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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14#

回复:[转帖]交通工程试题,无答案

一样得吗h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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15#

怎么有的不对啊h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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16#

谢谢h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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17#

就做到这   大家看看啊有错误的给指出来啊 h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
交通标志h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
1 柱式轮廓标的表面平面度公差不应大于Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 1cm   B5mm   C2mm    D1mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
2 薄钢板的最小厚度为Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A1mm   B2mm  C3mm   D0.5mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
3 小型铝合金标志板厚度为Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 1.5mm  B 2.0 mm  C 3.0mm  D 3.5mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
4 耐候性能检验时,经过老化试验后,1~3级反光膜逆放射系数不应低于原来的Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 80%  B 50%  C 30%  D 60%h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
5 反光膜收缩性能试验,10min收缩量为 A  24h收缩量为Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 0.8mm  B 1mm  C 2mm  D 3.2mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
6 反光膜收缩性能试验,反光膜试样大小应为Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 150mm×150mm   B 230mm×25mm h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
C 200mm×100mm   D 350mm×150mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
7 立柱、法兰、衡量的镀锌量为 D 紧固件的镀锌量为Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 350g/m2   B 500g/m2   C 550g/m2  D 600g/m2h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
8 立柱、法兰、衡量的镀锌厚度为D 紧固件的镀锌厚度为Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 35um   B50um   C 78um   D 85umh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
9 标志板的尺寸偏差为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A ±3mm   B ±4mm  C ±5mm    D ±6mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
10 标志板的邻边夹角的偏差为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A ±0.3o   B ±0.4o  C ±0.5o   D ±0.6oh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
11人工气候加速老化试验1-4级反光膜试验时间为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 600h   B 800h   C 1200h   D 1500hh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
12 人工气候加速老化试验氙灯光谱长为300nm-800nm时,辐射强度为 Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 0.5KW/m2   B 1KW/m2   C 2KW/m2   D 3KW/m2h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
13人工气候加速老化试验氙灯光谱长为300nm-800nm时,1200h累积辐射强度为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 0.54×106 kJ/m2   B 2.24×106 kJ/m2 h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
C 4.32×106 kJ/m2   D 6.32×106 kJ/m2h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
14 盐雾腐蚀试验 NaCl盐溶液的浓度为Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 3±0.1%  B 4±0.1%  C 5±0.5%  D 5±0.1%h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
15盐雾腐蚀试验 样本应在盐雾空间暴露Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 100h   B 120h   C 150h   D 200hh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
16 冲击试验时,实心钢球上方   处落下Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 200mm  B 250mm  C 300 mm  D 400 mm h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
17高低温试验的高温控制温度C低温控制温度为Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 50±3oC   B 60±3oC  C 70±3oC   D 80±3oCh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A -30±3oC  B -40±3oC  C -50±3oC   D -60±3oCh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
18 标志杆的竖值度应保持Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A±1mm/m  B±2mm/m  C±3mm/m  D±4mm/mh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
19 反光膜拼接时重叠部分应不小于Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 3mm   B 4mm   C 5mm   D 6mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
20 反光膜平接时间隙应不小于Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 1mm   B 2mm   C 3mm   D 4mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
交通标线h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
1溶剂型标线涂料白色涂料遮盖率要达到D黄色涂料遮盖率要达到Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A  65% B  70% C  80% D  95%h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
2 溶剂型标线耐磨性检验中200转/1000g后减重Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A30mg   B40mg   C50mg   D60mgh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
3 溶剂型标线耐碱性检验中,涂料要在 A中浸泡Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A Ca(OH)2   B Na(OH)   C NaCl   D CaCO3h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 12h B 24h C 36h D 48hh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
4 热熔型标线涂料要求最大不粘胎干燥时间为A双组分涂料为    水性涂料为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 3min   B 15min  C 35min  D 10minh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
5判断:热熔型标线涂料的不粘胎干燥时间测试方法与溶剂型相同…….( 错 )h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
6 热溶型标线涂料加热稳定性试验中,要求加热温度为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A100oC   B150oC   C200oC   D250oCh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
7 热溶型标线涂料在耐候性检验后,亮度变化不得大于Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 10%  B 20%  C 30%  D 40%h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
8玻璃珠的折射率大于等于Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 1   B 1.5    C 5   D 10h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
9 标线施工时污染面积不得大于Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 5cm2   B 10cm2    C 15cm2     D 20cm2h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
10 玻璃珠含量测试中,要使用的溶剂原料主要包括h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 甲醇   B 醋酸乙脂  C 二甲苯   D 稀盐酸  E 稀硫酸 h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
11 热熔型标线涂料流动度测试中,测试杯需加热到Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 100oC   B150oC   C 200oC   D 250oCh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
12 人工气候加速老化试验时间为(114页 人工加速耐候性试验)Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 600h   B 1000h   C 1200h    D 1800hh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
13人工气候加速老化试验氙灯光谱长为300nm-340nm时,累积辐射强度为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 0.54×106 kJ/m2   B 2.24×106 kJ/m2  h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
C 2.3×106 kJ/m2     D 6.32×106 kJ/m2h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
14 热熔性标线涂料在以下那些场合适用B(100页熔融型涂料)h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 砂石路面 B 轮压多的重交通路面 C 积雪路面 D 半年内拟罩面的路面h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
15热熔型标线施工时玻璃珠含量为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 10-15% B 15-18% C 18-25%  D 25%以上h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
16反光型溶剂型涂料固体含量至少为Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 50%   B 55%   C 60%  D 65%h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
17 热熔型涂料低温抗裂试验,必须试验 B 个周期h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 2   B 3    C 4    D 5h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
18热熔型涂料底油固体含量为Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 25±5%  B 30±5%  C 35±5%  D 40±5%h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
19 热熔型涂料底油涂布量为Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 100-200g/m2   B 150-200g/m2   C 250-300g/m2   D 200-250g/m2h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
20 水性涂料冻融稳定性试验中,低温控制在Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A -10±2oC   B -5±2oC  C 0±2oC  D -20±2oC h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
21 热熔型标线涂料施工时加热温度为Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
加热溶剂型涂料施工时加热温度为Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A51-80oC B70-100oC C150-180oC  D180-220oCh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
22 溶剂型涂料固体含量至少为 D 水性涂料为Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 70-75% B 45-50% C50-60% D 60-65%以上h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
23 施工时标线剥落面积应控制在Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 0-3%   B 4-6%   C 7-9%  D 5-8%h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
护栏h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
1 风景区道路的护栏宜采用什么类型?B h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 波形梁护栏  B 混凝土护栏 h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
C 钢索护栏    D 管梁护栏h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
2 波形梁钢材屈服强度为A抗拉强度为Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 235MPa B 375-460MPa C 990MPa D 1100MPah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
3 判断:波形梁护栏可采用普通螺栓、螺母。(错)改成高强度h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
4 螺栓、螺母屈服点为A抗拉强度B   h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 990MPa  B 1100MPa  C 235MPa D  460MPah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
5 波形梁护栏的混凝土基础,混凝土最小标号Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A15   B20     C25    D30h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
6 波形梁护栏板厚要求为 A 采用什么测量仪器?C h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 3±0.16mm  B 4±0.19mm   h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
C 5±0.1mm   D 6±0.1mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 钢卷尺 B 游标卡尺C 千分尺 D 刀口尺和塞尺h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
7 波形梁护栏螺孔孔径允许偏差为h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A a向[1 -0.5]mm  B a向[2 -1] mm  h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
C b向[-1 1]mm  D b向[0 1] mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
8圆形波形梁护栏立柱壁厚为 采用什么仪器测量Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 5±0.5 B 4.5±0.5 C 5 D 4h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 钢卷尺 B游标卡尺 C 千分尺D刀口尺和塞尺h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
9 波形梁护栏护栏板、立柱锌层平均厚度至少为 B 防阻块为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 78um  B 85um  C 50um  B 39umh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
10 波形梁护栏铝附着量测试中选用 B溶液h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A Ca(OH)2  B Na(OH)  C NaCl  D CaCO3h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
11 三氯化锑试验中试样表面用什么溶液清洗Dh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 石油苯   B 乙醇   C 稀盐酸  D 清水h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
12硫酸铜法测镀层均匀性时,试样浸泡时间为Bh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 30s B 1min C 2min   D 5minh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
13 判断:镀铝层附着性弯曲试验弯曲内径为试验厚度的4倍(错)应为2倍h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
14  A型波形梁护栏立柱的中心距为h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 2000±50mm    B 4000±50mm h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
C 2000±200mm    D 4000±200mm  h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
15 三波型护栏外观质量检测中不允许有 B 以上的凹凸、压痕h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 5%  B 10%  C 15%  D 20%h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
16 三波型护栏选用  B 为验收单位h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 200m   B 500 m   C 1km   D 2kmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
17 混凝土护栏采用的最小混凝土标号为Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 15   B 20   C 25  D 30h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
18 混凝土立柱损边损角长度不得大于 A cmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A2      B3     C4   D5h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
19 现场浇注的混凝土最大横缝间距为 B mh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 5   B 6   C 10   D 12h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
20 缆索护栏的缆索直径应控制在  Ah‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 18±0.5mm  B 20±0.5mm  C10±0.5mm  D15±0.7mmh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
21 缆索护栏立柱的竖直度不能大于Ch‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
A 3mm/m   B 8mm/m   C 10mm/m   D 15mm/mh‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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18#

顶了在看,呵呵h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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19#

谢谢楼主了h‹â'œt>Cïbbs.3c3t.com(l‚ÿ>F+ÄÂ
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