多高层建筑设计中桩基选用布置技巧

Pile foundation selection techniques for multi-storey buildings

首先介绍了桩基的几种分类方式,并说明了各类桩基的受力特点,成桩方式及各自的优缺点,通过以上内容指出了它们的适用范围。然后从如何选桩型,如何确定桩长、桩径、桩布置等方面给出了具体的方式方法及注意事项。最后通过一个工程实例来介绍如何确定一个合理、经济的桩基方案。

Firstly,several classification methods of pile foundation are introduced,and the stress characteristics of all kinds of pile foundation,pile forming methods and their advantages and disadvantages are illustrated,and their applicable scope is pointed out through the above contents.Then from how to choose the pile type,how to determine the length of pile,pile diameter,pile layout and other aspects of the concrete methods and matters for attention are given.Finally,an engineering example is given to introduce how to determine a reasonable and economic pile foundation scheme.