摘要
以上海青草沙过江输水隧道工程为背景,在已有惯用修正法的基础上,分别对输水隧道在外水位处于管片断面上和在检修排水过程中内水位处于管片断面上时的管片内力解析解进行了理论推导,并运用推导的结果对青草沙输水隧道中典型的几个管片断面进行内力计算,确定了在正常运营和检修过程中结构的最不利位置及工况。
With the background of Qingcaosha water tunnel project in Shanghai, based on the existing modified methods, derived the analytical solution separately of the internal force of segment under water pressure as the inner and outer water level was located within tunnel section, the results derived is used to calculate internal forces of a number of classical segments on Qingcaosha water tunnel in Shanghai. Identified the location of the most adverse conditions of the structure in the normal course of operation and maintenance.
出处
《山西建筑》
2010年第8期304-306,共3页
Shanxi Architecture
关键词
输水隧道
水压
管片内力
修正惯用法
water tunnel, water pressure, internal force of segment, modified method
作者简介
陈有亮（1966-），男，博士，教授，上海理工大学城建学院，上海200093
吴俊华（1982-），男，上海理工大学城建学院硕士研究生，上海200093
