公路与市政工程下穿运营高铁:一项具有国际引领地位的复杂技术
近日,无锡地铁4号线盾构隧道又从运行速度为300 km/h的沪宁城际铁路下面成功穿越.
我国高铁在短短的十多年里,不仅实现了从无到有,而且建成了 25 000 km的骨干网线路,而且其旅行速度及舒适性均居世界前沿,实现了量和质的双重快速发展.Recently, a new shield tunnel of Wuxi Metro Line 4 has successfully crossed under the Shanghai-Nanjing intercity railway line with the service speed of 300km/h. There already has technical specification to follow for metro line crossing under highspeed railway (HSR) in China.
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2019-05-31(万方平台首次上网日期,不代表论文的发表时间)
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