桥梁钻孔桩基础常见坍孔事故原因分析与处理

【摘要】 针对钻孔桩施工中易发生坍孔事故问题 ,在总结钻孔施工的实践经验基础上 ,具体分析了影响坍孔的因素 ,并提出了钻孔施工中处治坍孔的有效措施更多还原

【Abstract】 In the light of the boring collapse easy occurred during the construction of the bored piles, the factors cousing the collapse are analyzed in this article, on the basis of summarising the experience on the construction of the bored piles. Also, some effective measures to treat the collapse of the borings are given in it.\;更多还原