[转帖]交通工程试题，无答案 [复制链接]

交通标志

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1 柱式轮廓标的表面平面度公差不应大于

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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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A 1mm  B 2mm  C 3mm   D 0.5mm

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3 小型铝合金标志板厚度为

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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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5 反光膜收缩性能试验，10min收缩量为   24h收缩量为

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

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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×25mmƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                

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C 200mm×100mm D 350mm×150mm

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7 立柱、法兰、衡量的镀锌量为   紧固件的镀锌量为

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A 350g/m²   B 500g/m²   Cƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                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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        ±3mm   Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        ±4mm  Cƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        ±5mm    Dƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        ±6mm

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10 标志板的邻边夹角的偏差为

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        ±0.3^o   Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        ±0.4^o  Aƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        ±0.5^o   Dƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        ±0.6^o

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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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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300nm－800nm时，辐射强度为

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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300nm－800nm时，1200h累积辐射强度为

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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±0.1％ B 4±0.1％ C 5±0.5％ D 5±0.1％

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15盐雾腐蚀试验ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
            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 400mmƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                

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17高低温试验的高温控制温度ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                  低温控制温度为

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

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

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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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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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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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A  65％ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                B  70％ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                C  80％ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                D  95％

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2 溶剂型标线耐磨性检验中200转/1000g后减重

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A 30mg B 40mg  C 50mg  D 60mg

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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)_{ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×}
                 C NaCl_{ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×}
                 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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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…….(   )

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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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A 100^oC   B 150^oC  C 200^oC  D 250^oC

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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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A 10％ B 20％ C 30％ D 40％

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8玻璃珠的折射率为

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A 1   B 1.5   C 5  D 10

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9 标线施工时污染面积不得大于

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Aƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        5cm²   Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        10cm²   Cƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
            15cm²     Dƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        20cm²

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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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        甲醇   Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        醋酸乙脂  Cƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        二甲苯   Dƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        稀盐酸  E 稀硫酸ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                

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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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A 100^oC   B 150^oC  C 200^oC  D 250^oC

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12 人工气候加速老化试验时间为

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A 600h   B 1000h   C 1200h  D 1800h

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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

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A 0.54×10⁶ kJ/m²   B 2.24×10⁶ kJ/m²  

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C 2.3×10⁶ kJ/m²  D 6.32×10⁶ kJ/m²

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14 热熔性标线涂料在以下那些场合适用

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A 砂石路面ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        B 轮压多的重交通路面ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        C 积雪路面ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        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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A 10－15％ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                B 15－18％ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                C 18－25％  D 25％以上

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16反光型溶剂型涂料固体含量至少为

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A 50％   B 55％   C 60％  D 65％

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17 热熔型涂料低温抗裂试验，必须试验   个周期

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A 2  B 3   C 4    D 5

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18热熔型涂料底油固体含量为

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A 25±5％  B 30±5％  C 35±5％  D 40±5％

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19 热熔型涂料底油涂布量为

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

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20 水性涂料冻融稳定性试验中，低温控制在

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A －10±2^oC   B －5±2^oC  C 0±2^oC  D －20±2^oC

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21 热熔型标线涂料施工时加热温度为

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加热溶剂型涂料施工时加热温度为

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A51-80^oC B70-100^oC C150-180^oC  D180－220^oC

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22 溶剂型涂料固体含量至少为  水性涂料为

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A 70－75％ B 45－50％ C50-60％ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                D 60-65％以上

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23 施工时标线剥落面积应控制在

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A 0－3％   B 4－6％   C 7－9％  D 5－8％

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护栏

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1 风景区道路的护栏宜采用什么类型？ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                

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A 波形梁护栏ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                B 混凝土护栏ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                

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C 钢索护栏ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                D 管梁护栏

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2 波形梁钢材屈服强度为  抗拉强度为

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

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3 判断：波形梁护栏可采用普通螺栓、螺母。

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4 螺栓、螺母屈服点为  抗拉强度   

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

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5 波形梁护栏的混凝土基础，混凝土最小标号

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A 15 B 20 C 25  D 30

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6 波形梁护栏板厚要求为ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                  采用什么测量仪器？ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                

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A 3±0.16mmB 4±0.19mm  

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C 5±0.1mm  D 6±0.1mm

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A 钢卷尺ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                B 游标卡尺C 千分尺ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                D 刀口尺和塞尺

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7 波形梁护栏螺孔孔径允许偏差为

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A a向[1 －0.5]mm  B a向[2 －1] mm 

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C b向[-1 1]mm  D b向[0 1] mm

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8圆形波形梁护栏立柱壁厚为ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
            采用什么仪器测量

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A 5±0.5 B 4.5±0.5ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                    C 5 D 4

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A 钢卷尺 B游标卡尺 C 千分尺D刀口尺和塞尺

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9 波形梁护栏护栏板、立柱锌层平均厚度至少为   防阻块为

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A 78um  B 85um  C 50um  B 39um

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10 波形梁护栏铝附着量测试中选用    溶液

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A Ca(OH)₂  B Na(OH)  C NaCl_{ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×}
                 D CaCO₃

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11 三氯化锑试验中试样表面用什么溶液清洗

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A 石油苯   B 乙醇   C 稀盐酸  D 清水

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12硫酸铜法测镀层均匀性时，试样浸泡时间为

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A 30s B 1minƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        C 2min   D 5min

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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

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14 A型波形梁护栏立柱的中心距为

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A 2000±50mm^{ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×}
                 B 4000±50mm^{ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×}
                    

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 C 2000±200mm^{ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×}
                D 4000±200mm 

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15 三波型护栏外观质量检测中不允许有     以上的凹凸、压痕

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A 5％  B 10％  C 15％  D 20％

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16 三波型护栏选用    为验收单位

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A 200m  B 500m  C 1km  D 2km

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17 混凝土护栏采用的最小混凝土标号为

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A 15  B 20  C 25  D 30

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18 混凝土立柱损边损角长度不得大于   cm

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Aƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        2   Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        3  C 4   D 5

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19 现场浇注的混凝土最大横缝间距为   m

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Aƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        5   Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        6  C 10   D 12

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20 缆索护栏的缆索直径应控制在 

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A 18±0.5mmƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
            B 20±0.5mmC10±0.5mm D15±0.7mm

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21 缆索护栏立柱的竖直度不能大于

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Aƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        3mm/m   Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        8mm/m  C 10mm/m   D 15mm/m

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隔离设施

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1 隔离网的质量检测主要包括

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A 外观质量ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                B 镀层质量 C 几何尺寸D 材料性能

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2 钢板网面的长宽采用以下那些仪器测量

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A 钢卷尺B 游标卡尺C 千分尺D 刀口尺

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3型钢壁厚采用什么测量仪器,弯曲度采用什么仪器

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A 钢卷尺ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                B 游标卡尺C 千分尺D 刀口尺和塞尺

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4 钢板网隔离栅栏丝梗厚度采用什么测量仪器？

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A 钢卷尺B 游标卡尺C 千分尺D 刀口尺和塞尺

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5 编制网的镀锌着量采用什么试验？ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
            镀层均匀性测试采用什么试验？

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A 目测ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
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                B 三氯化锑

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C 硫酸铜试验法  D 锤击试验

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6 刺丝网的刺距测量采用什么仪器？

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A 钢卷尺B 游标卡尺C 千分尺D 刀口尺和塞尺

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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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A 2％ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                B 3% C 4％ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                D 5%

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A 10m²   B 15m²   C 20m²  D 25m²

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8 混凝土立柱采用的混凝土标号至少为

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A 20   B 30   C 40  D 50

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9钢板厚度为3－6mm时，镀锌质量平均值为  

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立柱、斜撑的最小镀锌质量为

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A 450g/ m²   B 500g/ m²   Cƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                600g/ m² D 700g/ m²

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10 镀铝构件的铝附着量为

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A 90－120 g/ m²   B 200－300 g/ m²ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                     C 300－350 g/ m²  D 400－600 g/ m²

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11 混凝土立柱损边损角长度小于   cm

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Aƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        3   Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        4  C 5   Dƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        6

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12 三氯化锑试验中试样表面用什么溶液清洗

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A 石油苯   B 乙醇   C 稀盐酸  D 清水

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13 镀铝层附着量采用的试验溶液材料有

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A SbCl₃   B Sb₂Cl₃^{ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×}
                     Cƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
            盐酸ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                D 硫酸

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14硫酸铜法测镀层均匀性时，可采用以下什么容器

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A 玻璃烧杯   B 铁桶  C 玻璃烧瓶 

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15硫酸铜法测镀层均匀性时，试样浸泡时间为

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A 30s B 1minƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        C 2min   D 5min

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16 判断:当析出铜的面积达到10mm²时为试验终点

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17 判断:附着性能试验中，试验缠绕速度越快越好

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18 判断附着性能试验中，试验缠绕最小圈数为

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A 6圈ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        B 10圈ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        C 15圈   D 18圈

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19 钢板网丝梗厚度为

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A 2±0.18mm B 2±0.2mm C 3±0.27mm D 3±0.2mmƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                

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20 钢管立柱的弯曲度应控制在

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A ±1mm/m B ±2mm/m C±3mm/m D ±4mm/m

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21用测厚仪测镀层厚度时，在不同的断面测几次

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A 3   B 4  C 5  D 6

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22 网面平整度要求达到

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A ±2mm   B ±5mm  C ±1cm  D ±0.5cm

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视线诱导及防眩设施

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1 柱式轮廓标的表面平面度要达到

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A 1cm   B 5mm  C 2mm    D 1mm

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2 柱式轮廓标的表面平面度采用什么测量仪器

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A 钢卷尺  B 游标卡尺  C 千分尺  D 刀口尺

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3 轮廓标的测试及存放温度及湿度应为

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A 25 ^oC 80%    B 40 ^oC 50%

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C 30 ^oC 65%     D 20 ^oC  65%

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4 轮廓标耐油性测试中用     擦拭放射体

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A 汽油  B 煤油  C 松节油   D 乙醇

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5 轮廓标耐溶剂性测试中用     擦拭试验

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A 汽油  B 煤油  C 松节油   D 乙醇

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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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A 80％ B 50％ C 30％ D 60%

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7 轮廓标检测人工气候加速老化试验氙灯光谱长为300nm－800nm时，辐射强度为

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

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8轮廓标检测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

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A 0.54×10⁶ kJ/m²   B 2.24×10⁶ kJ/m²

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C 4.32×10⁶ kJ/m²  D 2.16×10⁶ kJ/m²

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9 突起型路标自然曝露试验需取   个样品

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A 3  B 10   C 40  D 50

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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  个

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A 3 B 6 C 10 D 40

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11高低温试验的高温控制温度   低温控制温度为

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

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

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12 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 1000mmƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
                

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13 突起路标耐压试验时，压力加载至

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A 10MPa  B 100MPa C 160MPa D 1000MPa

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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±0.1％ B 4±0.1％ C 5±0.5％ D 5±0.1％

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15盐雾腐蚀试验ƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
            轮廓标应在盐雾空间暴露

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A 110h   B 150h   C 240h  D 360h

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16 判断：密封性测试时，在水中反射器逆放射面应朝下。

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17 柱式轮廓竖直度应保持

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Aƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        3mm/m   Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        8mm/m  Cƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
            10mm/m    Dƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
            12mm/m

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18 反射器外形尺寸测量时应用什么工具

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A 钢直尺  B 游标卡尺  C 千分尺  D 钢卷尺

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19 突起路标验收时损坏及脱落个数为

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A 5％   B 1％   C 0.5%  D 0.1%

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20 突起路标安装角度偏差为

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Aƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        ±0.5^o  Bƒ‡Ï nkRFbbs.3c3t.com©öJÞ@½¡Ã×
        ±5^o   C ±10^o  D ±0.1^o

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21 防眩板在设计时应按照    原理设计

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A 完全遮光  B 部分遮光  C 全反射  A 漫反射

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22 防眩设施竖直度应保持

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            12mm/m

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23 防眩板安装相对高度偏差应控制在

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A  ±3mm  B ±5mm  C ±10mm  D ±20mm

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