《公路与桥梁》试题 [复制链接]

《公路与桥梁》试题六ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
一、单项选择题（每小题1分，共10分）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
1、使用矿粉作填料的沥青路面是（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、沥青表面处治  B、沥青贯入式   C、沥青稳定土   D、沥青混凝土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
2、水泥混凝土路面采用滑模施工时要求最大水灰比不超过（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、0.42     B、0.44     C、0.46     D、0.48ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
3、路基土方开挖不论工程量多少和开挖深度大小，均应（     ）进行。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、自上而下       B、自下而上      C、上下同时     D、上下均可ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
4、石油沥青的针入度值越大，沥青材料的粘滞性（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、越好     B、越差     C、不变     D、无关ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
5、柔性路面施工时初期碾压应采用（     ）压路机。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、重型     B、中型     C、轻型     D、振动ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
6、重力式挡土墙若向外移动，墙身承受的主动土压力（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、不变     B、增大     C、减小     D、增大或减小ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
7、下列关于桥梁受力特性的说法正确的是（      ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、简支梁桥在日照温差作用下将产生附加内力。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、斜拉桥主梁属于压弯结构。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、考虑连拱作用对拱圈是偏于危险的。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
8、大跨桥梁设计的阶段划分为（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、初步设计、结构设计、施工设计ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、初步设计、技术设计、施工图设计ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、方案设计、结构设计、施工设计ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
9、桥梁通航水位是指（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、通航要求的最低水位ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、最佳行船水位ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、最高停航水位ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、各航道行政主管部门规定的允许通航水位ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
10、后张预应力筋的预应力损失包含（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、4项ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、5项ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、6项ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、7项ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
二、多项选择题（各小题的备选答案中只有2~4个是正确的，不选、少选、多选均不计分，每小题1分，共40分）。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
1、确定路基土的回弹模量的方法有（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、工程类比法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、现场实测法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、室内试验法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、换算法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、查表法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
2、增加挡土墙抗滑稳定性的措施有（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、展宽墙趾ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、采用倾斜基底ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、采用扩大基础ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、采用凸榫基础ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、采用人工基础ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
3、次高级路面的面层类型有（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、沥青贯入碎石ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、路拌沥青碎（砾）石ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、沥青表面处治ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、沥青混凝土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、半整齐石块ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
4、满足路面强度和稳定性要求的路面结构层次有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、垫层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、基层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、面层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、磨耗层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、保护层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
5、适宜作路肩挡土墙的墙型有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、重力式挡土墙ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、衡重式挡土墙ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、加筋土挡土墙ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、锚杆挡土墙ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、锚碇板挡土墙ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
6、路基工程的地下排设施主要有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、排水沟ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、倒虹沟ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、暗沟ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、渗沟ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、渗井ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
7、对路面基层材料的主要要求是（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、足够的强度和刚度ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、良好的水稳定性ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、尽可能少的扬尘ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、足够的抗滑性ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、适当的抗磨耗能力ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
8、无机结合料稳定类基层主要有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、石灰稳定土基层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、水泥稳定土基层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、沥青稳定土基层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、工业废渣稳定土基层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、粒料稳定土基层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
9、用重型击实法求得的路堤填料最大干密度为2.28g/cm3，下面为93区路堤各测点的工地实测干密度，压实合格的测点有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、2.07g/cm3           B、2.09 g/cm3           C、2.11 g/cm3ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、2.13 g/cm3           E、2.15 g/cm3ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
10、水泥混凝土路面板横向缩缝的构造形式有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、原边型           B、假缝型        C、传力杆型ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、边缘钢筋型       E、粒料稳定土基层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
11、路面结构组合设计应遵循的一般原则是（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、路面等级和面层类型ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、满足各结构层承受行车荷载的要求ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、充分利用当地筑路材料ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、考虑结构层自身的结构特征ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、克服不利水温状况对路面的影响ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
12、测定路面材料强度和模量的方法有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、剪切试验ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、压缩试验ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、劈裂试验ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、弯拉试验ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、磨耗试验ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
13、浮化沥青碎石混合料路面宜用于（        ）的沥青面层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、高速公路ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、一级公路ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、二级公路ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、三级公路ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、四级公路ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
14、路堤施工中，错误的填筑方法有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、路堤下层填强透水性土，上层填弱透水性土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、路堤两侧填强透水性土，中部填弱透水性土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、路堤两侧及顶部填弱透水性土，其他部分填强秀水性土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、弱透水性土和强透水性土混合填筑ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、路堤顶部及两侧上部填弱透水性土，其他部分填强透水性土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
15、具有排水功能的软基处治措施有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、砂垫层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、砂井ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、袋装砂井ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、塑料插板ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、抛石挤淤ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
16、采用纵挖法施工的路垫，可以根据路垫的长度和深度大小选择（      ）进行开挖。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、分层纵挖法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、分段纵挖法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、分条纵挖法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、通道纵挖法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、全宽纵挖法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
17、确定路基高度应考虑的因素是（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、公路的设计洪水位ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、填筑路基的材料性质ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、路基土的最小填土高度ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、与公路的纵断面线型协调ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、有利于路基土石方施工作业ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
18、规定各类路面结构层的最小厚度是为了（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、节省路面材料ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、确保形成稳定的结构层ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、方便施工操作ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、有利于承受和扩散行车荷载ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、使各结构层之间连接紧密ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
19、路基填方压实施工中容易发生“漏压”的部位是（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、填挖交界处ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、路基两侧边沿ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、靠近桥涵及各种构造物处ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、填方范围内的施工通道ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、换填基底部分ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
20、可以采用冷拌冷铺法施工的沥青路面有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、沥青表面处治ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、沥青贯入式ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、乳化沥青碎石混合料ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、中粒式沥青混凝土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、细粒式沥青混凝土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
21、路基边坡的坡面防护类型有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、植物防护ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、矿料防护ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、石笼防护ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、砌石防护ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、抛石防护ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
22、填筑沿河浸水路堤较适合的填料有（        ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、砂砾石土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、亚砂土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、亚粘土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、碎（砾）石土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、粉性土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
23、对用于路面施工的颗粒材料有级配要求的路面结构层有（       ）  ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、填隙碎石ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、泥结碎石ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、沥青贯入式ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、沥青混凝土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、水泥混凝土ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
24、计算沥青路面的设计弯沉应考虑的因素有（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、累计当量轴次ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、公路技术考级ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、面层类型ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、基层类型ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、垫层类型ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
25、适用于钢筋砼拱桥施工的方法包括（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、预制吊装ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、支架施工ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、顶推ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、劲性骨架法ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
26、自重内力计算必经考虑施工（形式）过程的有（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、简支梁桥ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、悬臂施工连续梁ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、缆索吊装施工的拱桥ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、劲性骨架施工拱桥ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、钢管砼拱桥ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
27、现行桥规规定硬度为550~600的氯丁橡胶支座适用的温度范围错误的为ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
  A、不高于30℃ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、－10℃－40℃ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、0℃－50℃ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、不低于－25℃ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
    28、箱梁的主要优点有（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、截面抗扭刚度大ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、适应具有正负弯矩的结构ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、受弯时截面均匀受力（压、拉）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、适用于悬臂、顶推施工ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
29、下述关于桥台说法正确的是（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、组合桥台自身承受桥跨结构传来的竖向力、水平力以及台后土压力ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、重力式桥台主要靠自重来平衡台后土压力ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、轻型桥台利用自身结构抗弯能力来减小圬工体积而使桥台轻型化ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、承拉桥台应具有承压和承拉的功能ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
30、现行桥规规定（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、预应力钢丝束、钢绞线曲率半径不小于5米ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、预应力钢丝束、钢绞线曲率半径不小于4米ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、d>25mm的预应力钢筋曲率半径不少于20米ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、d>25mm的预应力钢筋曲率半径不少于15米ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
31、现行桥规规定的荷截组合有6种，下列表述正确的是（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、组合I是基本可变荷载（平板挂车或履带车除外）的一种或几种与结构自重的组合。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、组合II是基本可变荷载（平板挂车或履带车除外）的一种或几种与荷载的一种或几种与其他可变荷载的一种或几种组合。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、组合III是平板挂车或履带车与结构重力、预应力、土的重力及土侧压力中的一种或几种组合。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、组合VI是车辆荷哉、结构重力、预应力等与地震力的组合。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
32、预应筋锚具、夹具和连接器进场主要验收项目有（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、外观ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、硬度ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、静载锚固性能试验ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、单位强度重量ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
33、连续刚构桥中跨实际合扰温度与设计合拢温度不符时通常采取的措施为（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、等待ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、实际温度高于设计温度时，采用顶开式强迫合拢ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、实际温度低于设计温度时，采用拉拢式强迫合拢ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、要求设计单位改变合拢温度ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
34、悬索桥主缆基准索架设主要考虑的因素有（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、猫道自重影响ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、温度变化ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、跨径变化ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、基准索与索鞍，索鞍与索塔的相对固定性ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
35、对模板的基本要求是（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、强度ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、刚度ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、稳定ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、轻型ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
36、桥梁施工测量经常性检查内容为（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、高程、平面控制基点桩、桥涵中心桩ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、墩、台基底标高ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、桩志总图ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、补充的水准点ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
37、砼材料质量控制项目有（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、水泥ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、细集料ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、粗骨料ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、外加剂ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
38、在柔性桥墩的一联中，关于水平制动力分配方式表述错误的是（      ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、平均分配ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、根据各墩高及其材料与断面不同分配ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、按各墩的抗推刚度分配ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、完全由刚性墩台承担ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
39、下列关于桥梁技术术语表述错误的是（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、桥梁全长等于各孔径之和ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、拱的标准跨径就是两墩中线之距ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、简支梁桥计算跨径是两支承线之间的水平距离ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、悬索桥主缆垂度就是主缆中线（跨中）至加劲梁、顶面（跨中）的距离ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
40、砼盖板涵检查项目有（       ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
A、强度ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
B、轴线ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
C、顶面高程ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
D、灌水试验ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
E、流水面高程ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
三、判断题（每小题1分，共10分）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
1、公路建筑限界的空间范围内不得有任何非公路设施的部件侵入（   ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
2、沥青路面的设计弯沉值是指路面在使用期末不利季节，路面不得超过的回弹弯沉值（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
3、路基土的稠度是划分路基干、湿类型的指标（    ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
4、软化点低的石油沥青适宜严寒地区修筑沥青路面（    ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
5、粗颗粒含量较多的土是填筑路堤的良好材料（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
6、钢筋混凝土路面板中的钢筋主要用来承受行车荷载应力（     ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
7、摩擦钻孔桩和柱桩均需清孔（    ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
8、路径25米，桥宽12米的装配式T梁桥采用杠杆原理法计算活载跨中横向分配系数（    ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
9、拱的施工加载程序设计的目的是为了加快施工进度（    ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
10、日照温差在梁的高度方向呈现出非线性温差分布，在日照温差作用下简支梁内不产生温度自应力，而连续梁内不仅产生温度自应力，而且产生温度次应力（    ）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
四、简答题（每小题4分，共20分）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
1、路基宽度由哪几部分组成？ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
2、二灰土基层的组成材料有哪些？ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
3、层铺法施工单层式沥青表面处治的基本工序有哪些？ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
4、简述桥梁施工组织设计要点？ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
5、砼连续桥梁设计计算的主要内容有哪些？ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
五、综合分析题（第小题10分，共20分）ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
1、为保证路基的强度和稳定性，一般应采用哪些措施？ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†
2、拱桥施工方法综述。ÃýIγ±ãBfpbbs.3c3t.comÔùY#dçÛ3†