论文部分内容阅读
在根据中国移动南方基地项目的地质实际情况而整体采用预应力管桩基础的前提下,部分建筑的局部位置需采取基础抗拔处理,基于工程进度需要等方面的原因,虽预应力管桩的抗拔承载力不高,仍将其应用到本工程中。本文对预应力管桩的抗拔设计原理作了介绍,并对桩头连接等结构节点的处理进行了阐述。
Under the premise of using prestressed pipe pile foundation as a whole according to the actual geological conditions of China Southern Mobile Base Project, some local structures should adopt basic anti-pull treatment. Based on the reasons such as the progress of the project, Anti-pull bearing capacity is not high, it will be applied to the project. In this paper, the principle of anti-pull design of prestressed pipe piles is introduced, and the treatment of structural joints such as pile head connection is described.