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海盗1027 - 2007/10/7 15:03:00
1、随着普通混凝土砂率的增大,混凝土的坍落度将(C )。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、增大;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、减小;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、先增后减;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、先减后增p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、小简支梁模型;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、三分点单点加载;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、三分点双点加载;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、纯拉p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  3、与沥青粘滞性无关的指标是(D )。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、粘稠性;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、软化点;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、针入度;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、粘附性p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  4、能够造成水泥混凝土坍落度降低的因素是( A) 。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、将卵石换成碎石;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、使用减水剂;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、将细砂改为粗砂;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、采用强制搅拌方式;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  5、沥青的(A )越大,表示沥青的感温性越低。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、软化点;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、延度;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、脆点;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、针入度指数p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  6、不会影响到砂石材料取样数量的因素是( D)p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、公称最大粒径;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、试验项目;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、试验内容;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、试验时间p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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)。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、两加荷点界限为准;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、两加荷点与底面中轴线交点范围为准;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、两加荷点与顶面中轴线交点范围为准;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、两加荷点与侧面中轴线交点范围为准。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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 )。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、5.5MPa;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、5.3MPa;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、6.7MPa;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、作废。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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)。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、矿渣水泥;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、火山灰水泥;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、普通硅酸盐水泥;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、粉煤灰水泥;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  10、通过采用集料表干质量计算得到的密度是(B )。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、表观密度;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、毛体积密度;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、真密度;p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、堆积密度。p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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)p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、100kPap)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、25kPap)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、75kPap)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、125kPap)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  12、通过直剪试验可测定土体的( D)p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、压缩模量和压缩系数p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、粘聚力和内摩擦角p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、弹性模量和压缩指数p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、先期固结压力p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  13、液性指数主要应用于评价(A )p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、各种土的状态p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、砂土的状态p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、粘性土的状态p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、粗粒土的状态p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、0.1mmp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、0.05mmp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、0.074mmp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、0.002mmp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  15、在现行《公路土工试验规程》中砾石成分的代号为:(C )p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、Bp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、Cp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、Gp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、Sp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、0.5mmp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、1.0mmp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、2.0mmp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、0.25mmp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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 )p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、3次p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、5次p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、2次p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、4次p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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 )p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、h~wp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、lgh~wp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、lgh~lgwp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、h~lgwp)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  19、用灌砂法测定土的密度之前,需要事先标定的内容有( B)p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、一项p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、两项p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、三项p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、四项p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
  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p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    A、结合水和自由水p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    B、结合水p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    C、自由水p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
    D、液相p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
lidexing - 2008/8/15 11:14:00
谢谢提供p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
cerclelittle - 2009/3/14 20:22:00
谢谢p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
wwb704 - 2009/3/17 14:44:00
谢谢p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
echo21104 - 2009/3/19 10:33:00
:default5: 谢谢楼主咯.........p)qEW5ñžêsbbs.3c3t.com£bB48 Ìúì
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