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PHC管桩在复杂地质条件下的工程实践
引用本文:陈遵华.PHC管桩在复杂地质条件下的工程实践[J].施工技术,2001,30(9):11-12.
作者姓名:陈遵华
作者单位:福清市建设工程质量监督站,
摘    要:介绍预应力高强混凝土(PHC)管桩在某工程复杂地质条件下采用工字型钢-PHC管组合桩、小钢管引孔和信息化施工等技术措施,成功地解决了嵌岩深度、块石挤桩和截桩量大等问题,取得了较好的效果.

关 键 词:桩基础  PHC管桩  工字型钢  组合桩  嵌岩  强风化岩
文章编号:1002-8498(2001)09-0011-02
修稿时间:2001年5月8日

Project Practice of PHC Pipe Pile under Complex Geological Conditions
CHEN Zun\|hua.Project Practice of PHC Pipe Pile under Complex Geological Conditions[J].Construction Technology,2001,30(9):11-12.
Authors:CHEN Zun\|hua
Abstract:In this article, the author introduces some technical methods adopted in a project in which Pre stressed High strength Concrete (PHC) pipe piles were used under complex geological conditions. These methods included combination piles with I shaped steel and PHC pipe, small steel pipe guiding, information construction and so on, successfully solved such problems as embedding depth, rock pressing, broken piles and so forth and got better effects.
Keywords:pile foundation  PHC pipe pile  I  shaped steel  combination pile  embedding  deeply weathered rock  
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