摘要
介绍沈阳地铁1、2号线已建工程中的技术特点和9、10号线在建工程的技术延伸,已建工程的技术特点包括解决寒冷地区建设和运营难题,暗挖法修建车站解决环境干扰问题,新管幕法施工工法以及逆向引孔工艺应用等。在建工程的技术延伸包括新构筑法、轨道采用液体阻尼钢弹簧浮置板整体道床和再生能量吸收装置。
This paper introduces the technical features of the finished projects of Shenyang Metro Line 1 and Line 2 and technology extensions in the projects under construction of Shenyang Metro Line 9 and Line 10. The constructed projects solved the problems of construction and operation in areas with a cold climate; subsurface excavation methods were used in the finished projects to avoid environmental interferences; new tubular roof construction method and application of reverse guiding hole technology were also employed. Technology extensions for projects under construction involve the adoption of newconstruction methods and the steel spring floating slab track with liquid damper and devices to absorb renewable energy.
出处
《都市快轨交通》
北大核心
2015年第6期12-17,共6页
Urban Rapid Rail Transit
关键词
沈阳地铁
寒冷地区
技术特点
新管幕法
Shenyang Metro
area with a cold climate
technical features
new tubular roof method
