深中通道钢壳沉管移动方式选择  

Selection of moving mode for steel shell immersed pipes in Shenzhen-Zhongshan channel

作　　者：赵国臻 陈伟彬[1] ZHAO Guozhen;CHEN Weibin(The Second Engineering Company of CCCC Fourth Harbor Engineering Co.,Ltd.,Guangzhou 510300,China)

机构地区：[1]中交四航局第二工程有限公司,广东广州510300

出　　处：《中国高新科技》2021年第8期93-94,共2页

摘　　要：以深圳至中山跨江通道主体工程钢壳预制为例,文章从沉管支撑方式和沉管移动方式2个方面介绍了移动方案,并从移动方式、投入数量、材料投入、轨道维护、环境影响、移动方向、风险分析等方面对2个移动方案进行对比,最终选择了合适的移动方式。Taking the steel shell prefabrication of the main project of the Shenzhen-Zhongshan river crossing channel as an example,the article introduces the movement plan from two aspects:the support method of the immersed pipe and the movement method of the immersed pipe.The environmental impact,moving direction,risk analysis and other aspects of the two mobile plans were compared,and the appropriate mobile plan was finally selected.

关 键 词：钢壳沉管 滑动移动 滚动移动 

分 类 号：U455[建筑科学—桥梁与隧道工程]