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viqpsning - 2012/10/11 17:49:00

2012监理工程师资格考试《道路与桥梁》Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h

一、单项选择题(10分)1、上路床是指路基顶面起至路基顶面以下范围内的路基部分。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、10cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、20cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、30cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、40cmÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、路基施工过程中,各施工层表面不应有积水,填方路堤应根据土质和施工时的气候情况,做成的排水横坡。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、1%~3%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、2%~4%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、3%~5%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、4%~6%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
3、山坡路堤,当地面横坡陡于1:5时,原地面应挖成向内倾斜的台阶,台阶宽度不小于。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、0.5m;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、1.0m;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、1.5m;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、2.0mÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
4、一般情况下,高速公路和一级公路填石路堤施工时,其最大分层松铺厚度不宜超过。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、20cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、30cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、40cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、50cmÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
5、高速公路下路堤的压实度不得低于。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、80%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、85%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、90%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、95%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
6、市镇混合交通繁忙处,桥上纵坡和桥头引道纵坡i均()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、 Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、 Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、 Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、 Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
7、梁桥重力式墩,验算墩身强度和基底最大应力时荷载组合是《桥规》中的()。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、组合I或组合ⅢÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、组合ⅡÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、组合Ⅱ或组合ⅣÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、组合VÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
8、贴式防水层是()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、防水砼Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、环氧树脂涂层Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、“三油二毡”Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、“三油三毡”Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
9、“预应力钢筋砼”是()。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、施加少量的预应力提高裂缝安全度Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、保证边缘应力不超过规定值Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、不允许出现裂缝Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、裂缝宽度不超过规定值Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
10、荷载组合I是()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、主要设计组合Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、附加设计组合Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、验算组合Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、偶然组合Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
二、多项选择题(40分)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、路面用沥青混合料中细集料可以是粒径小2.36mm的。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、河砂;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、海砂;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、山砂;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、机制砂;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、矿粉;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、水泥Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、浆砌片石的正确砌筑工艺是。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、灌浆;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、挤浆;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、座浆;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、勾平缝;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、勾凹缝;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、勾凸缝Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
3、挖方路床受地下水浸泡时,可采取以下措施进行处理:。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、加深两侧或一侧边沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、加大截水沟尺寸;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、设置横向盲沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、设置渗沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、增设急流槽。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
4、对于非超高路段,路堤施工时的合理碾压程序是。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、先中间,后两边,纵向进退式碾压;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、先两边,后中间,纵向进退式碾压;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、先轻后重,先快后慢;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、先轻后重,先慢后快;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、先振动,后静压;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、先静压,后振动。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
5、路基的压实度可用测定。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、环刀法;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、核子密度仪法;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、灌砂法;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、承载板法;E、灌水法。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
6、常用的地下排水设备有。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、涵洞;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、盲沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、渗沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、倒虹吸。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
7、以下材料所做的基层属于半刚性基层:。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、级配碎石;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、天然砂砾;C、综合稳定土; D、水泥稳定碎石。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
8、基层或底基层施工中,容易出现“搓板”现象,其主要原因可能是。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、分层厚度过大; B、分层厚度过小; C、松铺密度过大;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、松铺密度过小; E、初压使用的压路机吨位过小;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、初压使用的压路机吨位过大; G、压路机行进速度过快;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
H、压路机行进速度过慢。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
9、土工合成材料可用于。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、挡土墙;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、软土地基处理;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、排水盲沟或渗沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、反滤层;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、防治路面反射裂缝。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
10、影响水泥稳定土基层质量的主要因素有。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、集料的级配; B、压实度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、抗压强度;E、路拱横坡度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、路线纵坡度;G、延迟时间。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
11、底基层摊铺前的准备工作包括。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、确认路基是否已检查验收;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、清扫路床,并检查路床是否有“软簧”存在。如有“软簧”,则必须作相应处理;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、施工放样,安装标高基准钢索;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、在路床表面洒水,使路基表面至少浸湿10cm以上;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、拌和、运输、摊铺、碾压等机械设备数量是否相匹配,运转是否正常。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
12、水泥稳定土基层的养生可以按照以下要求进行。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、暴露至表面发白以后再覆盖;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、碾压完毕,立即洒水;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、碾压完毕,立即用麻袋或草袋等覆盖;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、养生期间始终保持表面湿润,不得时干时湿;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、养生期一般不少于7天。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
13、高速公路沥青混凝土路面通常包含下列结构层。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、上路床;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、底基层; C、基层; D、下面层;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、中面层;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、上面层。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
14、袋装砂井的施工应注意以下事项:。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、采用细砂,以免编织袋被粗颗粒顶破;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、砂的含泥量不大于3%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、灌砂率不得小于“设计值-5%”;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、砂袋留出孔口长度应保证伸入砂垫层至少30cm,并不得卧倒。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
15、沥青混凝土混合料的组成材料一般包括。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、碎石;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、天然砂或机制砂;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、水泥;D、石灰;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、粉煤灰;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、矿粉;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
G、石屑;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
H、 沥青。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
16、密级配沥青混合料与开级配沥青混合料相比,具有等特性。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、热稳定性好;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、透水性小; C、抗水损害能力强;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、构造深度大;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、耐久性好。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
17、反映沥青混合料路用性能的指标包括。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、针入度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、稳定度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、延度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、流值;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、软化点;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、空隙率。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
18、造成沥青混合料摊铺离析的原因有。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、集料级配不合理;B、分料器中料位过高; C、分料器中料位过低; D、摊铺宽度过大;E摊铺宽度过小;E、分料器旋转速度不均匀; F、分料器旋转速度过于均匀。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
19、水泥混凝土路面板必须设置一些构造缝,从不同的角度可以将它们归类为。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、缩缝; B、胀缝; C、横缝; D、过渡缝; E、纵缝; F、真缝;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
G、假缝。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
20、浆砌片石挡土墙或护面墙上的泄水孔。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、不必贯穿墙体; B、应贯穿墙体;C、应向内(即向墙里)倾斜2%~4%的坡度;D、应向外(即向墙外)倾斜2%~4%的坡度。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
21、大体积混凝土施工时内外温差适宜的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、10℃Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、25℃Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、35℃Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、50℃Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
22、收缩量较小的两种材料是()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、混凝土;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、水泥砂浆;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、水泥净浆Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
23、配制的混凝土较不易达到中性化的两种水泥是()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、硅酸盐水泥;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、普通硅酸盐水泥;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、粉煤灰水泥Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
24、当混凝土的骨料含有活性成分时,所有水泥的含碱量适宜的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、0.2%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、0.6%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、0.8%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、1.2%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
25、为保证耐久性,一般结构的钢筋混凝土水泥用量( )适宜的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、200Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、220Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、240Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、260Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
26、用统计法评定现浇混凝土强度时,试件组数适宜的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、5组;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、10组;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、15组;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、20组Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
27、在下列混凝土的技术性能中,不正确的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、抗剪强度大于抗压强度;B、轴心抗压强度小于立方体抗压强度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、混凝土不受力时内部无裂纹;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、徐变对混凝土有害无利。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
28、有关混凝土的知识中,正确的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、环境温度越高,混凝土强度增长越快;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、混凝土的抗拉强度比抗压强度小得多;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、水灰比越大,混凝土强度越大;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、与钢筋的热膨胀系数大致相同。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
29、高强混凝土、夏季大体积混凝土、负温施工混凝土、抗冻融混凝土宜选用的外加剂分别为()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、萘系减水剂Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、木钙减水剂Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、早强剂Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、引气剂Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
30、作为混凝土外加剂,木质素磺酸钙、萘系减水剂、羟基羧酸、松香热聚物的适且掺量分别为()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、0.2%~0.3%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、0.2%~1%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、0.03%~0.1%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、0.005%~0.2%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
31、不可以减小水泥或混凝土的需水量的粉煤灰为()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、Ⅰ级;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、Ⅱ级;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、Ⅲ级;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、Ⅰ级和Ⅱ级。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
32、不适用于钢筋混凝土和跨度小于6m的预应力钢筋混凝土的粉煤灰为()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、Ⅰ级;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、Ⅱ级;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、Ⅲ级。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
33、混凝土配比设计的三个关键参数,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、水泥比、砂率、石子用量;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、水泥用量、砂率、单位用水量;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、水灰比、砂率、单位用水量;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、水灰比、砂子用量、单位用水量。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
34、当混凝土的强度保证率为95%时,混凝土的配制强度不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、 ;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、 ;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、 ;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、 。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
35、关于混凝土干湿变形的叙述,对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、水泥用量多者,干缩量较大;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、水灰比大者,干缩量较大;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、骨料混凝土干缩比普通混凝土大; D、矿渣水泥干缩比普通混凝土大。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
36、关于混凝土温度变形的叙述,对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、温度升高1℃,混凝土每米约膨胀0.01mm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、普通混凝土的温度膨胀系数约为 ;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、大体积混凝土浇筑时,内外温差不宜超过25℃;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、掺入矿渣或减少水泥用量,可有效减少混凝土温度变形。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
37、关于混凝土徐变的叙述,对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、水泥用量愈多,徐变愈大;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、混凝土弹性模量大徐变小;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、混凝土徐变没有好处;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、混凝土徐变有有害的一面,也有有利的一面。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
38、对混凝土抗渗性影响较小的三因素是()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、水灰比; B、骨料最大粒径;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、砂率;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、水泥品种。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
39、抗冻等级是指混凝土28天龄期试件在吸水饱和后所能承受的最大冻融循环次数,其前提条件是()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、抗压强度下降不超过25%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、重量损失不超过5%。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
40、预应力混凝土工程, 较差的三种是()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、I级Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、II级Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、III级Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、IV级Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
三、判断题(10分)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、砂土作为筑路材料比砂性土好。( )Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、挡土墙的主要作用是防护边坡。)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
3、水泥稳定碎石常用作高级沥青路面的基层。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
4、路表面的抗滑能力与表面构造深度有密切关系,构造深度越大,则抗滑性能越好。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
5、拉杆的作用是防止砼板块产生横向移动。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
6、桁架拱桥支座发生竖向位移将引起附加内力。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
7、梁桥各片主梁荷载横向分布系数之和应为1。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
8、所有拱桥均对墩台产生水平推力。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
9、橡胶支座无活动与固定之分。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
10、恒载引起无铰拱拱顶截面弯矩为正。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
四、综合分析题(20分)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、影响水泥稳定土基层横向开裂的主要因素有哪些,如何能尽量减少横向裂缝?Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、斜拉桥施工中偏差的处理和索力调整方法?Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
参考答案一、单项选择题Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、C;2、B;3、B;4、D;5、C;6、B;7、A;8、C;9、B;10、AÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
二、多项选择题Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、ABCD;2、BCE;3、ACD;4、BDF;5、ABCE;6、BC;7、CD;8、DFG;9、ABCDE;10、ABCG;11、ABCF;12、CDE;13、BCDEF;14、BD;15、ABFGH;16、BCE;17、BDF;18、ACDE;19、ABCEFG;20、BD;21、ACD;22、AB;23、AB;24、ACD;25、ABC;26、ACD;27、ACD;28、ABD;29、ABCD;30、ABCD;31、BC;32、BC;33、ABD;34、ACD;35、ABC;36、ACD;37、ABD;38、BCD;39、AB;40、ABCÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
三、判断题Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1×;2×;3√;4√;5√;6、×;7、√;8、×;9、√ ;10、√Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
四、综合分析题Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
一、答题要点Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、影响水泥稳定土基层横向开裂的主要因素有:(1)土的级配;(2)土中粘粒的含量;(3)细粒土的塑性指数;(4)水泥剂量;(5)混合料碾压时的含水量;(6)养生条件(如保湿措施、养生温度、时间);(7)养生期后的暴露时间等Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、采取以下措施可以尽量减少横向裂缝:(1)把好集料级配关,确保集料级配在规范规定的范围内,级配曲线为光滑曲线,粗粒料含量宜偏上限,细粒料含量宜偏下限,并严格控制细粒土的含量和塑性指数;(2)在保证抗压强度满足要求的条件下尽量减少水泥的剂量;(3)严格控制混合料碾压时的含水量,以不超过其最佳含水量为度;(4)及时地保湿养生七天以上;(5)养生期过后或不等七天的养生期结束,尽快摊铺上面一层,或尽快施工下封层。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
二、答题要点Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
对于偏差的处理和索力的调整,常用的方法主要有:Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、一次张拉法Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
在施工过程中每一根斜拉索张拉至设计索力后不再重复张拉。对于施工中出现的梁端挠度和塔顶水平位移偏差不用索力调整或任其自由发展,或通过下一块件接缝转角进行调整,直至跨中合拢,其挠度的偏差采用压重等方法强迫合龙。一次张拉法简单易行,施工方便,但对构件的制作要求较高。因为对已完成的主梁标高和索力不予调整,主梁线形较难控制,跨中强迫合龙则拢乱了结构理想的恒载内力状态。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、多次张拉Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
在整个施工过程中对拉索进行分期分批张拉,使施工各阶段结构的内力较为合理,梁塔的受力处于大致平衡的状态,即梁塔仅承受轴向力和数值不大的弯矩。主梁的线形主要是通过斜拉索索力在一定范围内的调整而加以控制的。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h

监理工程师资格考试《道路与桥梁》试卷2一、单项选择题(10分)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h

1、1、液限大于50%,塑性指数大于的土不得直接作为路堤填料。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、16;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、21;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、26;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、31Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、2一般情况下,高速公路和一级公路土质路堤的填筑施工时,其最大分层松铺厚度不应超过。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、10cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、20cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、30cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、40cmÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
3、3土石混填路堤施工过程中,石块的最大粒径不得超过。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、分层松铺厚度的1/2;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、分层松铺厚度的2/3;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、分层压实厚度的1/2;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、分层压实厚度的2/3Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
4、4高速公路的水泥稳定土基层的压实度不得低于。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、95%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、96%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、97%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、98%Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
5、5以下几种岩石中,Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
轧制的集料最适合于用作沥青砼表面层的原材料。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、玄武岩;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、石灰岩;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、花岗岩;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、片麻岩Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
6、无铰拱桥支座发生相对竖向位移,内力是()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、正对称Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、反对称Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、非对称Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
7、桁架拱桥的总体受力图式是()。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、两铰拱Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、无铰拱Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、三铰拱Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
8、《桥规》中规定,对于RC和PC梁式桥,汽车荷载(不计冲击力)产生的上部结构最大竖向挠度不超过()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、 Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、 Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、 Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
( 是计算跨径)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
9、“串连梁”的块件划分方式属()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、纵向竖缝划分Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、纵向水平缝划分Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、纵横向竖缝划分Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
10、计算横隔梁时采用的计算图式是支承于主梁上的()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、简支梁Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、连续梁Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、弹性支承连续梁Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
二、多择项选题(40分)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、浆砌片石工程应满足。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、大面平整;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、错缝;C、采用灌浆方法砌筑; D、勾平缝;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、勾凹缝;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、勾凸缝;G、片石的最小尺寸不小于15cm。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、在地面横坡陡于1:5的山坡上填筑路堤时,应将原地面挖成台阶状。台阶的主要作用是。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、方便施工; B、便于临时排水; C、增加路堤底部与地面间的摩擦力;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、提高路堤的稳定性; E、保证靠山坡一侧的路基边缘部分的压实效果。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
3、在雨季,土质路堤的填筑施工应遵循以原则:。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、先备足土料(将土场的土挖松并堆积存放),再边运输、边摊铺、边碾压;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、先备足土料,再边运输、边摊铺,风干几天以后再碾压;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、边挖、边运、边摊铺。摊铺完毕,紧接着初压1~2遍,风干几天以后再接着碾压到位;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、边挖、边运、边摊铺。摊铺完毕,紧接着一次性碾压到位;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、跟踪检测压实度,发现压实不到位的部位应及时补压。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
4、用于高速公路下路床的土料,应满足。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、CBR不小于5%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、填料最大粒径不超过15cm;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、塑性指数不大于26;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、液限在20%~40%之间。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
5、常用的地面排水设备有。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、边沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、盲沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、渗沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、跌水。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
6、水泥稳定土基层的横向裂缝的密度和裂缝的开展宽度主要与有关。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、集料级配;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、水泥剂量;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、 路基土类别; Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、碾压时混合料的含水量;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、养护措施。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
7、水泥稳定混合料中集料的级配曲线应是的。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、台阶状; B、S形; C、光滑; D、在规范规定的范围内Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
8、基层或底基层的每一分层碾压完毕后,应检测。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、压实度; B、中线位置和路线纵坡度; C、路拱横坡度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、平整度; E、弯沉; F、宽度; G、长度。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
9、水泥稳定土基层的养生可以按照以下要求进行。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、暴露至表面干燥以后立即洒水;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、碾压完毕,立即洒水;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、碾压完毕,立即用麻袋或草袋、塑料薄膜、砂等物覆盖;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、养生期间始终保持表面湿润,不得时干时湿;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、养生期一般不少于14天。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
10、土工合成材料可用于。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、挡土墙;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、软土地基处理;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、排水盲沟或渗沟;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、反滤层;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、防治路面反射裂缝。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
11、软土地基上高速公路的路堤施工,通常要对以下项目进行观测:。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、路中心线地面沉降;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、路堤坡脚水平位移;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、边坡坡率;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、地基的分层沉降。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
12、排水固结法中常用的预压荷载的施加方式有。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、堆载;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、超载;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、真空预压;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、冲击荷载。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
13、台背回填材料宜满足。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、透水性小;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、透水性大;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、塑性指数小;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、塑性指数大;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、粗粒土;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、细粒土。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
14、沥青混凝土混合料的组成材料一般包括 。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、碎石;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、天然砂或机制砂;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、水泥;D、石灰;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、粉煤灰;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、矿粉;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
G、石屑;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
H、沥青。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
15、开级配沥青混合料与密级配沥青混合料相比,具有等特性。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、热稳定性好;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、透水性小; C、抗水损害能力强;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、构造深度大;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、耐久性好。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
16、反映沥青路用品质的指标包括。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、针入度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、稳定度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、延度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、流值;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
E、软化点;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
F、空隙率。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
17、当使用间歇式拌和设备施工时,沥青混凝土混合料的配合比设计应包括。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、计算分析阶段; B、试配阶段; C、目标配合比设计阶段;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、生产配合比设计阶段; E、生产配合比的验证阶段。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
18、沥青混凝土面层施工过程中,应随时检测。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、骨料和沥青加热温度; B、混合料拌和温度; C、混合料碾压温度;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、油石比。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
19、沥青混凝土面层施工过程中,在摊铺现场应随时监测。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、混合料摊铺温度、碾压温度; B、松铺厚度和松铺平整度; C、松铺密实度;D、路拱横坡度; E、马歇尔稳定度; F、压实后的平整度;G、压实后的密实度。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
20、路面竣工后的检查验收项目包括。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、构造深度; B、压实度;C、宽度、结构层厚度; D、耐磨度;F、抗剪强度;G、抗压强度。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
21、只要按受剪承载力公式计算并配置梁内箍筋后,则不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、肯定不会发生剪切破坏;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、斜裂缝宽度能满足要求;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、不发生纵筋锚固破坏;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、只可能发生受弯破坏。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
22、某矩形截面简支梁, ,混凝土强度等级为C20,箍筋采用双肢直径为 ,间距为 的I级钢筋,该梁沿斜截面破坏时的破坏形态,不可能的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、斜拉破坏;B、剪压破坏;C、斜压破坏。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
23、钢筋混凝土大偏心受压构件的破坏特征,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、远离轴向力一侧的钢筋先受拉屈服,随后另一侧钢筋压屈,混凝土压碎;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、远离轴向力一侧的钢筋应力不定,而另一侧钢筋压屈,混凝土压碎;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、靠近轴向力一侧的钢筋和混凝土应力不定,而另一侧钢筋受压屈服,混凝土压碎;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、靠近轴向力一侧的钢筋和混凝土先屈服和压碎,而远离纵向力一侧的钢筋随后受拉屈服。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
24、大偏心受压构件随N和M的变化,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、M不变时,N越大越危险;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、M不变时,N越小越危险;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、N不变时,M越小越危险。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
25、受扭纵筋、箍筋的配筋强度比x在0.6~1.7之间时,构件破坏时,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、均布纵筋、箍筋部分屈服;B、均布纵筋、箍筋均屈服;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、仅箍筋屈服;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、不对称纵筋、箍筋均屈服。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
26、钢筋混凝土受压短柱在持续不变的轴向压力N的作用下,经一段时间后,量测钢筋和混凝土的应力情况,会发现与加载时相比,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、钢筋的应力增加,混凝土的应力减小;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、钢筋的应力减小,混凝土的应力增加;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、钢筋和混凝土的应力均未变化;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、钢筋和混凝土的应力均增大。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
27、当钢筋混凝土预制桩运输和打桩时,桩的混凝土强度应达到设计强度的比例,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、50%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、70%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、90%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、100%。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
28、预制桩用锤击打入法施工时,在软土中宜选择的桩锤是()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、落锤;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、柴油锤;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、蒸汽锤; Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、液压锤。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
29、在打桩时,如采用逐排打设,打桩的推进方向,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、逐排改变;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、每排一致;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、每排从两边向中间打;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、每排从中间向两边打。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
30、用锤击沉桩时,为防止桩受冲击应力过大而损坏,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、轻锤重击;B、轻锤轻击;C、垂锤轻击;D、垂锤重击。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
31、地下土层构造为砂土和淤泥质土,地下水位线距地面 ,采用桩基础,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、套管成孔灌注桩;B、泥浆护壁成孔灌注桩;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、人工挖孔灌注桩;D、干作业成孔灌注桩。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
32、泥浆护壁成孔过程中,泥浆的作用除了保护孔壁、防止塌孔外,没有的三种作用有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、提高钻进速度;B、排出土渣;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、遇硬土层宜钻进;D、保护钻机设备。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
33、锤击套管成孔灌注桩的中心距在5倍桩管外径以内或小于 时均应跳打,中间空出的桩须待邻桩混凝土达到设计强度的一定比例后方可施打,不对的有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、50%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、30%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、20%;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、10%。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
34、为了防止沉管灌注桩发生缩颈现象,不可采用的三种施工方法()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、跳打法;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、分段打设;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、复打法;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、逐排打。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
35、桥梁的基本体系有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、梁式桥Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、拱式桥Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、刚架桥Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、吊桥Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
36、装配式板桥按截面形式划分有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、实心板Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、空心板Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、铰接板Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、刚接板Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
37、预应力筋的弯起曲线形状有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、园弧形Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、抛物线形Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、悬链线形Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、样条曲线Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
38、锚具有预应力砼梁端应遵循的原则为()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、分散Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、均匀Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、集中Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
39、斜拉桥斜索的立面布置形状有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、辐射式Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、竖琴式Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、扇式Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
D、星式Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
40、在预应力砼梁桥的装配一整体施工方法中,分段施工体系转换方式有()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
A、简支一连续Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
B、单悬臂-连续Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
C、双悬臂一连续Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
三、判断题(10分)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、在墙高和填土条件相同的情况下,仰斜式墙背受到的主动土压力比俯斜式大。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、重力式挡土墙适用于软弱地基路段。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
3、基层的主要作用是承受车辆荷载引起的剪应力。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
4、水泥混凝土路面中,混凝土板的胀缝应每隔10~20m设置一条。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
5、基层裂缝对沥青面层是否产生裂缝有直接关系。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
6、“五点重合法”确定的空腹式拱桥的轴线是悬链线。)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
7、当实腹式拱桥轴线确定为悬链线时,正截面上的内力只有一个分量,轴向压力。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
8、预应力砼梁与钢筋砼梁一样,要按规定的构造布置箍筋、架立筋和纵向水平钢筋。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
9、悬臂梁桥支座位移、温度变化、砼收缩和徐变都将产生附加内力。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
10、带剪力铰的PC T型刚构桥是静定的。()Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
四、综合分析题(20分)Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、影响土质路基压实效果的因素有哪些?Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
2、预应力筋张拉的延伸量计算分析?Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
参考答案Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
一、单项选择题Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、C;2、C;3、D;4、D;5、A;6、B;7、A;8、B;9、C;10、CÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
二、多项选择题Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、ABEG;2、CDE;3、DE;4、AC;5、AD;6、ABDE;7、BCD;8、ABCDF;9、CD;10、ABCDE;11、ABD;12、ABC;13、BCE;14、ABFGH;15、AD;16、ACE;17、CDE;18、ABCD;19、ABCDFG;20、ABCG;21、BCD;22、AC;23、BCD;24、BC;25、ACD;26、BCD;27、ABC;28、ACD;29、BCD;30、ABD;31、ACD;32、ACD;33、BCD;34、ABD;35、ABCD;36、AB;37、ABC;38、AB;39、ABCD;40、ABCÌ¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
三、判断题Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1、×;2、×;3、×;4、×;5、√;6、√;7、√;8、√;9、×;10、×;Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
四、综合分析题Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
一、答题要点Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
(1)土的类别;(2)分层厚度;(3)碾压机械的规格和型号、碾压时的行走速度、碾压方式(是否起振,如果起振,其振动频率和振幅的大小);(4)碾压时土的含水量。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
二、答题要点Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
预应力筋张拉时,一般先张拉调整到初应力后再正式分级张拉和量测预应力筋伸长值,而量测的伸长值并未包括从零张拉到初应力时的伸长值,因此,在确定实际伸长值时,除量测的伸长值外,还应计入初应力时的伸长值,以便与理论伸长值相对应。最初张拉时各根(束)预应力筋的松紧、弯直程度不一定一致,所以初应力时的伸长值不宜采用量测方法,而宜采用推算的方法。推算时,可采用相邻级的伸长值,例如初应力 为10% 时,其伸长值可采用由10%张拉到20%的伸长值。Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
neuzys - 2012/10/13 14:16:00
太好了Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
maomilaoshu - 2012/10/14 9:56:00
今天道路桥梁的答案有了吗Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
yyy8559 - 2013/4/3 9:19:00
看看再说Ì¿oCI„;¶Nbbs.3c3t.com­5[­îÉ!h
1
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