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试验员材料考试验单选20题 [复制链接]

1#
1、随着普通混凝土砂率的增大,混凝土的坍落度将(C )。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、增大;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、减小;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、先增后减;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、先减后增˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  2、规范规定,普通水泥混凝土的抗弯拉强度是以( C)方式来测定的。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、小简支梁模型;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、三分点单点加载;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、三分点双点加载;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、纯拉˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  3、与沥青粘滞性无关的指标是(D )。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、粘稠性;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、软化点;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、针入度;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、粘附性˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  4、能够造成水泥混凝土坍落度降低的因素是( A) 。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、将卵石换成碎石;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、使用减水剂;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、将细砂改为粗砂;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、采用强制搅拌方式;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  5、沥青的(A )越大,表示沥青的感温性越低。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、软化点;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、延度;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、脆点;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、针入度指数˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  6、不会影响到砂石材料取样数量的因素是( D)˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、公称最大粒径;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、试验项目;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、试验内容;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、试验时间˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  7、水泥混凝土抗折强度试验,试件断裂面在规定范围之外时,该试件试验结果作废。是否在规定范围内,其判断依据是以(B)。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、两加荷点界限为准;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、两加荷点与底面中轴线交点范围为准;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、两加荷点与顶面中轴线交点范围为准;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、两加荷点与侧面中轴线交点范围为准。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  8、同组3个混凝土试件28d抗折强度试验结果分别为:5.1MPa、5.5MPa、6.5MPa,该组试件的强度代表值为(A )。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、5.5MPa;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、5.3MPa;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、6.7MPa;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、作废。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  9、除道路水泥之外,修筑水泥混凝土路面最适宜的水泥品种是( C)。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、矿渣水泥;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、火山灰水泥;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、普通硅酸盐水泥;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、粉煤灰水泥;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  10、通过采用集料表干质量计算得到的密度是(B )。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、表观密度;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、毛体积密度;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、真密度;˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、堆积密度。˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  11、某试验荷载率(加压率)取0.5,则当初始荷载取50kPa时,下一级荷载为( A)˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、100kPa˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、25kPa˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、75kPa˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、125kPa˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  12、通过直剪试验可测定土体的( D)˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、压缩模量和压缩系数˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、粘聚力和内摩擦角˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、弹性模量和压缩指数˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、先期固结压力˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  13、液性指数主要应用于评价(A )˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、各种土的状态˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、砂土的状态˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、粘性土的状态˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、粗粒土的状态˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  14、现行《公路土工试验规程》在土的粒组划分中,粗粒组与细粒组是以( C)为分界的˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、0.1mm˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、0.05mm˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、0.074mm˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、0.002mm˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  15、在现行《公路土工试验规程》中砾石成分的代号为:(C )˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、B˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、C˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、G˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、S˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  16、现行《公路土工试验规程》中液、塑限联合测定法适用于粒径不大于(A )的土˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、0.5mm˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、1.0mm˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、2.0mm˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、0.25mm˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  17、用酒精燃烧法测定含水量时,试样需重复燃烧的次数为(A )˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、3次˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、5次˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、2次˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、4次˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  18、用液塑限联合测定仪测试某一土样的液塑限时,其所得原始数据一般表示在什么坐标图形上:(C )˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、h~w˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、lgh~w˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、lgh~lgw˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、h~lgw˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  19、用灌砂法测定土的密度之前,需要事先标定的内容有( B)˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、一项˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、两项˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、三项˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、四项˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
  20、在理论上,土中含水量的概念一般定义为土中( C)的质量与土中固相物质质量之比的百分数˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    A、结合水和自由水˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    B、结合水˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    C、自由水˜,jxÆBbbs.3c3t.com˸±uõ 5s
˜,jxÆBbbs.3c3t.com˸±uõ 5s
    D、液相˜,jxÆBbbs.3c3t.com˸±uõ 5s
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2#

回复:试验员材料考试验单选20题

谢谢提供˜,jxÆBbbs.3c3t.com˸±uõ 5s
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谢谢˜,jxÆBbbs.3c3t.com˸±uõ 5s
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谢谢˜,jxÆBbbs.3c3t.com˸±uõ 5s
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谢谢楼主咯.........˜,jxÆBbbs.3c3t.com˸±uõ 5s
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