一种全逆作法立柱桩钻芯检测施工方法

Construction Detection Method of Piles by Core-drilling Test with Total Reverse Construction Method

通过某工程的实践探讨了在全逆作法深基坑施工过程中,针对钢立柱长度较长、截面尺寸较小且节点复杂的立柱桩采取的一种有效且能保证钻芯质量的立柱桩钻芯检测方法。

Combining with a project,in the foundation construction with total reverse construction method,a new coredrilling test of piles is applied to ensure the drilling quality effectively for the piles with large length,small section and complex jionts.