大跨度半圆柱面网壳结构的桩基础设计

Pile Foundation Design for the Semicircular Reticulated Barrel Shell with Large Span

本文介绍了扬子石化公司75m跨度半圆柱面网壳结构，在场地受到限制，地质条件较差的情况下，经多种方案论证，选用钻孔灌注桩处理地基，较成功地满足了工程要求。

A semicircular reticulated barrel shell with 75m span of the Yangzi Petrochemical Corporation Sinopec is introduced in this paper. Due to the restricted conditions of limited site space and poor geological conditions, several schemes of the foundation design have been compared. Bored piles have been finally selected as the ground treatment. This successfully meets the requirements of the engineering project.