回复:检测工程师考试复习题-百度网友提供
无机结合料稳定材料Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
一、填空题Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
1、无机结合料稳定材料根据其组成的集料材料分为 和 两大类。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
2、无机结合料稳定土的组成材料有 、 和 。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
3、常见的水泥或石灰剂量测定方法有 和 两种。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
4、无机结合稳定材料的抗压强度采用 状态下的无侧抗压强度。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
5、无机结合稳定材料的密度用压实度表示,它等于材料 与 的比值。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
6、无机结合稳定材料的最佳含水量和最大干密度都是通过 试验得到的。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
7、无机结合料的力学特性包括 、 、 Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
二、选择题:Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
1、无机结合料稳定材料组成设计的设计依据是( )龄期的无侧限抗压强度。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A、7d B、14d C、21d D、28dÞý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
2、EDTA滴定法测定水泥或石灰剂量时,判定反应完全的依据是锥形瓶内液体变为( )。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A、粉红色 B、橙色 C、玫瑰红色 D、蓝色Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
3、测定无机结合料稳定材料的侧限抗压强度时,试件需浸水养护( )。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A、1d B、3d C、5d D、7dÞý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
4、无机结合料稳定材料设计强度的确定依据中不包括( )。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A、公路等级 B、路面结构层次 C、土的类型 D、稳定材料料类型Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
5、无机结合料稳定材料适用于( )Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A、路基 B、路面基层 C、路面面层 D、表面磨耗层Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
三、判断题Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
1、( )无机结合料稳定土强度试件成型时,一个试件的重量为:G=P干maxV体(1+W)K。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
各符号的意义:G:试件重量,P干max:理论最大密度,V体:试件体积Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
W:混合料含水量(﹪),K:稳定土层要求压实度Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
2、( )在无机结合稳定材料中,无机结合料水泥和石灰都存在最佳剂量。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
3、( )水泥稳定砂性土效果最好,强度高而且水泥用量少。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
4、( )无机结合料稳定材料进行设计时,采用无侧限抗压强度作为设计标准。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
5、( )无机结合料稳定材料中,含水量指材料中所含水分的质量与材料总质量的比值。4、无机结合料稳定材料设计强度的确定依据中不包括( )。 Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A、公路等级 B、路面结构层次 C、土的类型 D、稳定材料类型Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
钢筋类习题Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
一、填空题Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
1.写出下列钢筋弯曲试验的弯心直径:Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
HRB335¢32-( 128 ) Q235¢10-( 10 ) Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
3.帮条焊接头或搭接焊接头的焊缝厚度不小于主筋直径的 0.3 倍,焊缝宽度b不应小于主筋直径的 0.8 倍。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
4.某钢筋拉伸试验结果屈服强度为412.2MPa、抗拉强度为587.5MPa, 则其测定结果的修约值分别为 410 MPa 、 585 MPa 。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
二、判断题 Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
1.钢筋牌号HRB335中335指钢筋的极限强度。(×)Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
2.焊接钢筋力学性能试验应每批成品中切取6个试件。(×)Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
5.当用钢筋牌号是HRB335的材料进行帮条焊和搭接焊,可用E4303焊条进行焊接。( √ )Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
三、选择题Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
2.钢筋经冷拉后,其屈服点、塑性和韧性( A )Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A.升高、降低 B、降低 、降低 C、升高、升高 D、降低、升高Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
3.钢结构构件焊接质量检验分为( ABD )Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A、焊接前检验 B、焊后成品检验 C、焊缝无损伤 D、焊接过程中检测Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
4.在进行钢筋拉伸试验时,所用万能试验机测力计示值误差不大于极限荷载的±1%( C )Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A.±5% B、±2% C ±1%Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
5.钢材焊接拉伸试验,一组试件有2根发生脆断,应再取( C )根进行复验。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A. 2 B. 4 C . 6Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
6.当牌号为HRB335钢筋接头进行弯曲试验时,弯曲直径应取( B )。Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
Þý»ÏÎûÁÐbbs.3c3t.comb,tÎy
A、2d B、4 d C、5 dÞý»ÏÎûÁÐbbs.3c3t.comb,tÎy