桩头处理一次成型工艺在试桩检测中的应用  

Application of primary shaping technology for pile head treatment in pile test

作　　者：姚云泉 张磊 Yao Yunquan;Zhang Lei(Zhejiang Electric Power Design Institute of China Energy Engineering Group Co.,Ltd,Hangzhou 310014,China)

机构地区：[1]中国能源建设集团浙江省电力设计院有限公司,浙江杭州310014

出　　处：《山西建筑》2018年第30期63-64,共2页Shanxi Architecture

摘　　要：依托舟山某500 k V变电站试桩工作,由于前期政策处理难度大,试桩工作为克服时间短、场地有限等不利因素,采用抗压桩桩头处理一次成型,抗压桩与抗拔桩兼用等措施,大大提高了试桩效率,节约了工程投资。In this paper, based on test pile in Zhoushan 500 kV substation, due to the previous policy processing is difficult, test pile of work overcomed the unfavorable factors such as time is short and limited space, using compressive pile head treatment one shape, and compressive pile and pull-out pile drawing combination, which greatly improved the efficiency of test pile and saved the project investment.

关 键 词：试桩 桩头处理 抗压试验 抗拔试验 

分 类 号：TU473.1[建筑科学—结构工程]