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2006年一级建造师《公路工程》工程管理与实务 - 建造师 - 考试资料 - 氿上商城
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docx 2006年一级建造师《公路工程》工程管理与实务

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一、单项选择题(共20题,每题1分。每题的备选项中,只有1个最符合题意)

1.沿河路堤河岸冲刷防护工程中,属于间接防护的是(    )。

  A.石笼      B.挡土墙

  C.砌石      D.顺坝

2.基附近的地面水和浅层地下水无法排除,影响路基稳定时,可设置(    )来排除。

  A.边沟     B.渗沟

  C.渗井     D.截水沟

3.预裂爆破的主要目的是(   

  A.为了节省炸药   

  B.为了加强岩石的破碎效果

  C.形成光滑平整的边坡   

  D.形成隔震减震带

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