Application of Centre Filler PHC Pipe Pile in Soft Soil Pit Supporting
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摘要: PHC管桩在基础工程中的应用主要以承受竖向荷载为主,但管桩用作基坑支护则是以承受水平荷载为主,填芯PHC管桩能提高其抗弯承载力,通过引入工程实例,探讨了填芯PHC管桩在软土基坑中应用的可行性,对填芯PHC管桩在基坑支护的应用具有一定的指导意义。Abstract: PHC pipe pile mainly bears vertical load in foundation engineering. While PHC pipe pile is applied in pit supporting, mostly bears horizontal load.Centre filler PHC pipe pile to increase its flexural capacity.By the analysis of engineering examples, authors discussed the feasibility of PHC pipe pile's application in pit supporting, fill in the core of PHC pipe pile foundation pit supporting application has certain directive significance.
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Key words:
- centre filler /
- PHC pipe pile /
- soft soil /
- pit supporting
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