根据《岩土工程勘察规范》(GB50021-2001)(2009年版)岩溶场地施工勘察阶段,对于大直径嵌岩桩勘探点应逐桩布置,桩端以下勘探深度至少应达到下列...

作者: rantiku 人气: - 评论: 0
问题 根据《岩土工程勘察规范》(GB50021-2001)(2009年版)岩溶场地施工勘察阶段,对于大直径嵌岩桩勘探点应逐桩布置,桩端以下勘探深度至少应达到下列哪一选项的要求? (A) 3倍桩径并不小于5m (B) 4倍桩径并不小于8m (C) 5倍桩径并不小于12m (D)大于8m,与桩径无关
选项
答案 A
解析

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