2012年二级建造师公路工程10月份备考试题2.pdf

2012 年二级建造师公路工程10 月份备考试题2 1填石路堤的压实度检测可采用以下哪种方法进行（）。A环刀法B12t 以上振动压路机进行压实试验C灌砂法D超声波检测答案B 2在采用贝克曼法测试弯沉时，弯沉仪及百分表安装到位后，将百分表调零，此时，要用手指轻轻叩打弯沉仪，其目的是（）。A百分表是否稳定回零B百分表是否安装牢固C检查弯沉仪是否平衡D检查弯沉仪是否被汽车轮胎夹住答案A 3以下哪种方法属于弯沉的静态检测方法（）。A贝克曼法B核子密度湿度仪法C落锤弯沉仪法D环刀法答案A 4最佳含水量是指（）。A土基达到含水饱和所对应的含水量。B土基达到最大干密度所对应的含水量C在击实曲线上最小干密度所对应的标准含水量D在标准击实曲线上最小干密度所对应的含水量答案B 5利用经纬仪和钢尺，以曲线起点或终点为直角坐标原点，计算出欲放点（x，y）坐标，进行放样的方法称为（）。A切线支距法B偏角法C坐标法D切基线法答案A 6关于路堤填筑方式，以下哪些说法是正确的（）。A不同土质混合填筑时应分层，每种填料层累计总厚不宜小于0.5m B优良土应填在上层，强度较小的土应填在下层C河滩路堤填土，路堤与护道应分别填筑D不同土质混合填筑时，透水性较小的土填筑于路堤下层，应做成 4%的双向横坡E水稳定性差的土填上层，水稳定性好的土填下层答案ABD 7路基施工中，测定土的最佳含水量通常有哪些方法（）。A击实试验文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5文档编码:CY5H6A3F8W7 HF3I4H7Z5P8 ZD5I1Y1W2M5B辗压实验C振动台法D表面振动击实仪法E固结仪法答案ACD 场景：某施工单位工建设某二级公路，正遇上梅雨季节，为确保工期和质量，施工单位的技术人员精心编制了施工组织设计，包含如下内容：（1）开挖多条排水沟作为临时排水设施；（2）对 K0+000K0+850 段填方路堤的原地基进行处理；（3）对 K1+500K1+720 段路堑需部分进行爆破开挖，其中K1+550 左侧坡口外不远处有一高压电杆需要保护；（4）K1+800K1+960 段为穿越鱼塘的高填方路堤，塘底存在大量泥炭质流动状淤泥，需要进行软基处理；（5）采用粒径不大于25mm 的砂类土对 K2+000K2+300 段的高填方路基进行水平分层填筑。根据场景，作答1825 题目：8 针对施工单位安排的第（2）项工作，以下做法不正确的是（）。A对树木、灌木丛进行砍伐或移植处理B地面横坡陡于1：5 时，进行挖台阶处理，台阶宽度不小于1m C对砍伐后留下的树桩、树根就地掩埋、夯实文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 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ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8D对地面上的坑、洞、穴采用砂性土回填并压实答案C 9 对于 KI+550 附近的石方爆破，最适合采用的爆破方法是（）。A抛掷爆破B预裂爆破C深孔爆破D洞室爆破答案B 10针对施工单位安排的第（3）项工作，以下说法正确的是（）。A土方开挖时应一次成型，直接挖到设计标高B以挖作填的挖方应随挖随运随填C土方挖方宜分层开挖，每挖一层均应设置排水渗沟D爆破炮眼的施钻应水平向下略微倾斜答案B 文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 HY4R7H9Y10B3 ZW4R6G10H6G8文档编码:CD7Q2R7G10Z8 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