砼灌注桩竖向承载力的确定  

Determination of Vertical Bearing Capacity of Concrete Filling Pile

作　　者：张华华 胡在荣[2] 肖功亚[3] 王要超 

机构地区：[1]中国中材国际工程股份有限公司,江苏南京211100 [2]江苏天宇建设集团有限公司,江苏扬州225000 [3]中国电子科技集团公司第五十五研究所,江苏南京211100

出　　处：《西部探矿工程》2016年第1期174-176,共3页West-China Exploration Engineering

摘　　要：通过经验公式计算和静载试验,分别得出砼灌桩理论计算竖向承载力和试验竖向承载力,对比两者的差别,分析了产生偏差的原因,并确定桩最终的竖向承载力,为工程设计提供依据,节约了工程成本,缩短了工期。The each vertical bearing capacity come from theoretical calculation and test for concrete filling pile were obtained by empirical formula calculation and static loading test. Comparing the difference between the two capacity, the paper analyzes the cause of the deviation, and gets the final vertical bearing capacity of pile, which provides a basis for engineering design, reduces the project cost and saves the construction time.

关 键 词：砼灌注桩 竖向承载力 桩静载试验 

分 类 号：TU473.1[建筑科学—结构工程]