扩底后注浆桩施工工艺及承载机理的探讨

Construction Technique and Bearing Mechanism of Expanded-base and Post-pressure Grouting Concrete Piles

通过某试桩工程的现场施工与静载荷试验 ,阐述了扩底后注浆桩的施工工艺及静载荷试验结果 。

This paper presents the construction technique of expanded-base and post pressure grouting piles. Based on the static loading test results in situ, the mechanism of bearing capacity increasing is also analyzed.