试验员材料考试多选10题 [复制链接]

1、蜡对沥青路用性能的影响主要为（ AB）。þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、高温时沥青变软；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、低温变脆；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、集料与沥青的粘附性能；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、路面抗滑性能；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
  2、在进行沥青针入度试验时，应严格控制（ABD 　）þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、温度；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、针与针连杆的总质量；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、隔离剂的调配；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、针尖与试样表面的接触þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
  3、影响沥青和矿料之间粘附性的因素包括有（ACD ）。þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、拌和机械的拌和效果；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、拌和时矿料的干燥程度；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、矿料的酸碱性；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、矿料的表面的粗糙性þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
  4、过高的水灰比对水泥混凝土造成的消极影响是（AD ）。þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、粘聚性和保水性较差；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、消耗更多的水泥；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、耐久性不好；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、不利于强度的提高þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
  5、混凝土用砂应尽量采用（AC ）的砂。þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、空隙率小；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、粒径分布集中；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、总表面积小；þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、空隙率和总表面积均较大þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
  6、现行《公路土工试验规程》中常用测定土含水量的方法为：（AC ）þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、烘干法和碳化钙气压法þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、炒干法和红外线照射法þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、酒精燃烧法和比重法þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、微波加热法和实容法þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
  7、塑限测定方法有：（AD ）þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、联合测定法þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、圆锥仪法þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、碟式仪法þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、搓条法þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
  8、剪切试验所得土的强度指标，可以用于（ AB）þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、估算地基承载力þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、评价土体稳定性þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、评价土的密实状态þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、计算地基的沉降量þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
  9、土的组成不可能为（ BCD）þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、三相体þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、两相体þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、四相体þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、五相体þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
  10、土工原位测试试验有：（ BCD）þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    A、击实试验þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    B、压缩试验þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    C、十字板剪切试验þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ
    D、标准贯入试验þ£Qº¨5¢qç/bbs.3c3t.com ÂlµóÓ¥ÿžÔ