10月26日上午，合肥轨道交通2号线东延线土建施工总承包1标护城路站—祥和路站区间，右线盾构由祥和路站顺利始发。
护城路站—祥和路站盾构区间线路，自祥和路站起，沿长江东路向西敷设，进入护城路站。隧道全长717.69m，设计478环管片。线路最低点设置1座联络通道兼泵站，本区间设4段平面曲线。区间纵断面整体呈V型坡，掘进施工将下穿三十埠河及三十埠河桥，施工难度较大。按照施工计划，右线将于12月中旬贯通。
2号线东延线土建施工总承包1标目前已贯通1条区间、正在施做3条区间，盾构吊装上下井7次。后续工作将逐步转入附属工程和盾构区间，尤其是对盾构施工风险进行分析、管控，做好筹划、管理，确保盾构安全施工，质量符合要求。
Main structure of Sansheng Huaxiang Station on Phase I of Chengdu Metro Line 13 successfully capped
下一篇Two Shield Tunnels on Guangzhou Metro Line 7 Phase II Achieve Double-Line Breakthrough
2026-10-18 0 0
2026-10-18 0 0
2026-10-17 0 0
2026-09-23 10598 0
Lize City Air Terminal Underground Main Structure Nearing Completion: Maximum Transfer Walk Under 4 Minutes After Operation
Anti-seepage Curtain for Main Lock Pit of CSCEC Port Shenqiu Double-Line Lock Project Completed on Schedule
All Pile Foundations Completed on Quanzhou Baiqi Channel
Hainan Upgrades Housing and Municipal Infrastructure
First Foundation Concrete Pour Successfully Completed for Zambia Kafue West–Muzuma 330kV Transmission Line EPC Project
Hot News
评论 （0）