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首页 » 注册资格考试 » 2024年公路水运试验检测师考试 » 2024年道路工程试验检测考试 » 土工试题单选
chenhui - 2007/11/2 17:37:00
一.    单项选择题´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
1.    土的塑性指标是指     ______ 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.液限(ωL  )       B.塑限(ωP)      C.塑性指数(IP) ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
D.液限(ωL)、塑限(ωP)和塑性指数(IP) ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
2.工程概念上的土是      ________ 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.固体相      B.液态相     C.气态相  ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
D.固体相、液态相和气态相所构成的三相体。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
3.JTJ051-93标准大击实筒的高和内径分别是    _______   。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    152mm和127mm       B.152mm和120mm ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
C.152mm和150mm        D.152mm和125mm。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
4.标准贯入试验落锤质量为     _______  。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.63.5kg    B.60.0kg    C.28.0kg    D.10.0kg。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
5. 对同一土体而言液性指数增大     _____   。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    承载力增大        B.承载力减小  ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
C.土体越坚硬        D.对承载没影响。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
6.进行土的塑性状态试验时,以锥入深度20mm为液限的标准是  _______  。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.GBJ50123-1999          B.TB102-1996    ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
C.JTJ051-1993            D.SL237-1999。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
7.筛分法做颗粒分析适用于粒径  _______ 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    大于0.074mm的土      B.小于0.074mm的土 ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
C.大于或小于0.074mm的土D.大于2.0mm。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
8.颗粒分析时2.0mm以下的土不超过总质量的 ________  时,可省略细筛分析。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    10%     B.15%     C.5%      D.1%。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
9. 用烘干法测定细粒土含水量至少应取代表性试样  ____    。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.15g      B.25g      C.5g     D.50g 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
10.制备液、塑限试样应过    _____  筛。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.2.0mm     B.1.0mm    C.0.5mm    D.5.0mm。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
11.烘干法测定土样含水量,当含水量为5-40%时的允许平行误差   ______。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.≤1%    B.>0.3%     C.≤2%     D.≤5%。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
12.土的孔隙比表示孔隙体积与   ___ 体积之比。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    液体   B.气体     C.固体颗粒加孔隙   D.固体颗粒。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
13.酒精燃烧法可快速测定细粒土含水量,酒精纯度应达到 _________  。 ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    75%     B.90%    C.95%     D.99%  。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
14.高速公路填方路基95区填料最小CBR值不应小于   ____ 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.8%     B.5%      C.3%     D.10% 。  ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
15.水泥稳定土中的水泥剂量是指水泥质量与____________质量的比值,以百分数表示。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    湿混合土     B.干混合土    C.湿土           D.干土。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
16.土的粒组划分是以    _________   颗粒为界。   ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.2.0mm    B.5.0mm      C.0.5mm    D.0.074mm ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
17.绘制CBR单位压力(P)与贯入量(L)的关系曲线,出现凹曲时应  _____  。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    试验作废  B.重新取坐标绘制曲线   C.修正曲线      D.不变。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
18.土的液、塑限试验仅适用于   ________   。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.细粒土 B.粗细混合土 C.碎石土 D.有机土。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
19.施工填料压实度是实测干密度与       _____  之比的百分数。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.试验提供的最大干密度   B.试验提供的最大湿密度   ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
C.试样的毛体积           D.试样表观密度 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
20. 良好级配的填料,不均匀系数Cu和曲率系数CC应满足  _______   。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.Cu≥5和CC=1~3   B.Cu≥5   C.Cu≥5 和 CC=1     D.CC=1~3。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
21. 环刀法仅适用于测定      _   的密度 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    卵石土     B.细粒土    C.砾石土     D.粗粒土´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
22.土的固结系数Cv是估算沉降速率的指标,固结系数越大,土的固结  _____    。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    越慢     B.越快    C.不受影响    D.无法确定。 ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
23.相对密度指标主要是用来评价    _________  。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.砂土的密实状态     B.各种土的密实状态  ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
C.细粒土的密实状态         D.粗粒土的密实状态。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
24.采用各种方法测得土的密度值不相同时,应以     _____   为准。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.蜡封法    B.灌砂法    C.环刀法        D.核子密度仪法。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
25. 土的液限(ωL)、塑限(ωP)和缩限(ωS)正确的关系是  _____    。 ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.ωL>ωP>ωS                   B.ωP>ωL>ωS  ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
 C.ωS>ωP>ωL                         D.ωL>ωS>ωP 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
26.反应天然含水量与界限含水量关系的指标是  _______。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.ωL       B.ωP        C.IL      D.IP 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
27. 土的抗剪强度指标主要包括   ________ 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.凝聚力(C)和内摩擦角(φ)   B.凝聚力(C)    ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
C.内摩擦角(φ)                D.最大干密度(ρd)。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
28.当土样中有机质含量超过5%,采用标准烘干法测定含水量时温度应控制在 ______    。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.105~110℃   B.110~200℃     C.65~70℃       D.90~100℃。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
29.当采用几种不同方法所得同一土样的含水量不同时,以    ________ 为准。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A、    酒精燃法          B.碳化钙气压法    C.烘干法      D.比重瓶法 。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
30.标准击实测定土样的含水量,用推土器推出筒内试样,从试样 ________   。´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
A.上、下表面和中间三个部位取样   B.中心处取样 ´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
C.从击实盘中取样                 D.任意取样´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
xiaopao2007 - 2007/12/24 22:03:00
虽说不多,也是功劳´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
lidexing - 2008/8/5 10:32:00
谢谢´Ì v f_%ÿbbs.3c3t.comîAgq$5#K%
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