某大桥超长灌注桩承载特性分析及其工程应用

Bearing Characteristic Analysis and Engineering Application of Extra-long Bored Piles of a Bridge

通过对某跨江大桥超长灌注桩质量问题的综合分析 ,深入探讨了超长灌注桩的承载机理及承载特性 ,结合该工程问题进行实例分析 ,提出较为科学合理的处理方案 ,可供类似工程参考。

Based on the quality analysis of extra long bored piles of a bridge, the bearing mechanism and characteristics was discussed in depth in this paper. A case study is presented with reasonable treatment plans, which should be useful for similar projects.