预制打入桩在施工中的技术措施  

Construction technical measures of pre-cast driven pile

作　　者：钟文辉 

机构地区：[1]广州市第四建筑工程有限公司,广东广州510220

出　　处：《山西建筑》2004年第3期32-33,共2页Shanxi Architecture

摘　　要：分析了预制桩在打桩施工中经常出现的质量问题 ,并针对桩头破碎、桩身断裂、桩位偏移的问题提出了科学可行的处理措施 ,经实践证明 ,取得了良好的效果 ,可满足工程需要。In this paper based upon analysis of the quality issues encountered in pre cast driven pile construction corresponding scientific treatment measures are proposed according to pile head break, body fracture, stake off set and other defects. Practice shows good application effect has been acquired, which fully meet the engineering requirements.

关 键 词：预制桩 打桩施工 桩位偏移 断裂 垂直荷载 

分 类 号：TU753.3[建筑科学—建筑技术科学]