摘要
随着我国城市化建设的推进,城区内电力隧道越来越多。以某电力顶管隧道为工程背景,针对隧道建成后出现的地表大面积堆载对隧道结构受力变形影响展开分析,提出开裂后顶管隧道的处理建议,以利于日后类似问题的解决。
With the development of urbanization in China,there are more and more electric tunnels in urban areas.This paper takes an electric pipe jacking tunnel as the engineering background,analyzes the stress of the tunnel structure according to the surface loading after the completion of the tunnel,and puts forward the suggestions of the pipe jacking tunnel after cracking,in order to solve similar problems in the future.
作者
鄢本存
刘许凡
杜海强
徐明鸣
Yan Bencun;Liu Xufan;Du Haiqiang;Xu Mingming(China Energy Engineering Group Hunan Electvic Power Design Institute Co.,Ltd.,Changsha 410000,China)
出处
《山西建筑》
2022年第23期149-151,160,共4页
Shanxi Architecture
关键词
地表堆载
顶管隧道
受力分析
surface loading
pipe jacking tunnel
stress analysis
