medium
2025-12-26 17:58:57
Breakthrough of Double-Line Shield Tunneling in Dayun North to Longcheng Station Section
大运北至龙城站区间盾构双线贯通
深圳市交通运输局(深圳市港务管理局)
jtys
This document announces the successful double-line breakthrough of the shield tunnel in the Dayun North to Longcheng Station section of the Shenzhen-Huizhou Intercity Railway, marking a major milestone in the project's construction and laying a foundation for the line's future opening.
Document Text
263 characters
近日,深惠城际大运北至龙城站区间盾构隧道顺利实现双线贯通,标志着深惠城际铁路建设取得又一重大阶段性进展,为全线早日通车奠定坚实基础。 大运北站至龙城站区间地质条件极为复杂,项目坚持科技赋能,配备智能监测系统,对地层变形、盾构姿态、掘进参数的实时监测达到秒级感知,及时进行动态优化,精准调整推进力、刀盘扭矩、注浆压力等关键参数,成功攻克岩溶强发育、软硬不均等地质难题;同时,项目严格落实“首件验收”“样板引路”“三检制”等要求,建立了全过程数字化质量追溯体系,全力推进零渗漏、零错台、零破损“三零”隧道建设。(来源:深圳特区报)
Topics
railway construction
infrastructure development
urban transportation
Metadata
| Publisher | 深圳市交通运输局(深圳市港务管理局) |
| Site | jtys |
| Date | 2025-12-26 17:58:57 |
| Category | report |
| Policy Area | 交通建设 |
| CMS Category | 便民提醒 |
Verification