十字交叉管廊与过街通道叠合施工技术  

THE CONSTRUCTION TECHNOLOGY OF CROSS PIPE CORRIDOR AND CROSS STREET PASSAGE SUPERIMPOSED

作　　者：石永 严浩 Shi Yong;Yan Hao

机构地区：[1]中建二局第三建筑工程有限公司,北京100070

出　　处：《建筑技术开发》2024年第12期52-54,共3页Building Technology Development

摘　　要：石家庄正定新区隆兴路与天泽大街交口,地下隆兴路管廊、天泽大街管廊和地下过街通道在空间上存在3层交叉,现场叠合施工错综复杂,支护、开挖难度极大。本研究介绍了十字交叉管廊与过街通道叠合施工总体安排,各施工阶段工艺要求等,为复杂的城市地下管廊与过街通道叠合施工提供借鉴。At the intersection of Longxing Road and Tianze Street in Zhengding New District,Shijiazhuang,there are three layers of intersection between underground Longxing Road pipe corridor,Tianze Street pipe corridor and underground street crossing passage in space.The on-site superposition construction is complicated,and the support and excavation are extremely difficult.This paper introduces the general arrangement and technical requirements of the construction stage of the overlapping construction of the cross pipe corridor and the street passage,which can provide reference for the complex construction of the underground pipe corridor and the street passage.

关 键 词：十字交叉 管廊 过街通道 叠合施工 

分 类 号：TU74[建筑科学—建筑技术科学]