摘要
武汉城市圈环线高速公路总里程约560 km,仙桃段作为其南环的重要组成部分,是武汉城市圈的重要连接通道。为确保工程的安全进行,采用自平衡法对工程中1根试桩进行破坏性试验,获得了桩承载力和位移的相关数据。研究结果表明,试桩的极限承载力与位移均满足设计要求,试桩的安全度系数很高。
The length of Wuhan circle highway mileage is 560 km,as an important component of the south ring,Xiantao segment is an important connection channel.Using the self-balanced method to test the pile until it destoried and get the relevant data of pile bearing capacity and the displacement.The results of the study show that,the ultimate bearing capacity of pile test and displacement are met the design requirements,test pile safety coefficient is very high.
出处
《江苏建筑》
2013年第2期84-86,共3页
Jiangsu Construction
关键词
静载试验
自平衡测试法
极限承载力
static load test
self-balance method
limit bearing capacity
