摘要
本文针对采用地下墙技术建造的圆形顶管工作井,提出了工作井的结构设计方案,建立了施工阶段圆形地下墙槽段和底板的计算方法、顶进阶段工作井的稳定性验算方法,以及墙身的环向内力、竖向内力的计算方法。
For a cylindrical structure, as a working shaft of jacking pipe project constructed by diaphragm wall technigue, this paper offers a design plan‘ establishes a series of computation methods for the curved panel and bottom plate in construction stage,stability of the shaft, internal forces of the panel in vertical and circular directions.
出处
《同济大学学报(自然科学版)》
EI
CAS
CSCD
1989年第1期11-20,共10页
Journal of Tongji University:Natural Science