几种荷载模式在解放路隧道设计中的应用  

On application of some loading models for tunnel design on Jiefang road

作　　者：唐伟[1] 

机构地区：[1]铁道第三勘察设计院城交分院

出　　处：《山西建筑》2009年第36期338-339,共2页Shanxi Architecture

摘　　要：针对京津城际延伸线解放路隧道下穿津山铁路的现状,对解放路隧道塘沽站端明挖段隧道主体结构的计算进行了分析研究,主要就Z-K荷载和动应力荷载的不同荷载组合模式进行了探讨。Aiming at the situation of the tunnel through Jinshan railway on the line stretcher between Beijing and Tianjin,the paper analyzes and researches the calculation of the main structure of the open-cut section of Tanggu station along the tunnel of Jiefang road,and explores various loading combination models including Z-K loading and dynamic stress loading.

关 键 词：主体结构 Z-K荷载 动应力荷载 荷载组合模式 

分 类 号：U452.2[建筑科学—桥梁与隧道工程]