摘要
近年随着城市轨道交通工程建设项目的增加,及其工程特点、建设进度的需要,通过预埋荷载箱实施加载无需进行反力支座处理等反力装置设置的自平衡法静载试验被更广泛的采用,展现其特有的优势。本文通过轨道交通工程项目检测实例,总结、探讨基桩抗拔自平衡法静载检测的实际。如何发挥其优点,并尽可能解决其弊端,从设备的生产与安装技术或基桩施工的技术角度都需要更广泛、更深入地进行研究、完善。
With the increase of urban rail transit project construction projects, and the need of its characteristics and construction schedule, the self-balancing method static loading test, which is not required to carry out reactive support treatment, has been adopted more widely. Demonstrate its unique advantages. This paper summarizes and discusses the practice of static load detection of foundation pile by self-balancing method through the example of rail transit project detection. How to give full play to its advantages and solve its disadvantages as far as possible, from the point of view of equipment production and installation technology or foundation pile construction technology, we need to conduct more extensive and in-depth research and improvement.
作者
黄日忠
Huang Rizhong(Shenzhen Construction Project Quality Inspection Center,Shenzhen,Guangdong 518000)
出处
《江西建材》
2019年第8期25-26,共2页
Jiangxi Building Materials
关键词
基桩
自平衡法
抗拔静载试验
荷载箱
Foundation pile
Self-balanced method
Static loading test
Load cell
