浅析溢出铲除法在高层建筑地基处理中的应用

混凝土灌注桩是桩基础中一种常见的基础形式,截止到现在,混凝土灌注桩的施工在理论方面的研究既比较全面又较为深刻,但现场有一些较好的施工技术,通过实践证明也是可行的,可在理论方面没有及时的体现出来;例如:在混凝土的灌注桩中,对桩头处理的分析就比较少。这篇文章分析了已有工程中混凝土灌注桩的桩头处理方法,然后,结合高层建筑地基处理实际工程的桩头处理方法,较为细致全面地阐述了一种新的桩头处理方法——溢出铲除法。并对溢出铲除法桩头处理理论做了简要的论述,包括溢出铲除法概念、方法、工艺流程等。

Application of Overflow Remove Method in Ground Treatment of High-storey Building

Concrete bored pile is a common way of pile foundation construction.So far,the research on concrete filling pile construction is more comprehensive and more profound.There are a few good construction technologies.It is proved that the methods are feasible,but the theory is lack,for example: in the concrete piles construction,the analysis on the processing of pile head is less.This article analyzes the pile head treatment of concrete filling pile;combining with the treatment in foundation construction of high-storey building,it puts forward a new pile tip processing method—overflow remove method,and presents the theory,including concept,method,and process.