混凝土梁桥整孔现浇施工方案优选研究  

Study on The Optimization of Construction Scheme for the Whole Hole Cast-in-Place Concrete Beam Bridge

作　　者：冯刚 Feng Gang

机构地区：[1]中铁十八局集团第五工程有限公司,天津300450

出　　处：《辽宁省交通高等专科学校学报》2021年第2期19-22,共4页Journal of Liaoning Provincial College of Communications

摘　　要：本文基于某混凝土连续箱梁,根据项目特点拟定了满堂支架以及梁式支架两种施工方案,并从支架结构设计出发,在验证方案技术可行的基础上,从经济性角度对其进行对比,最后优选出梁式支架方案。Based on a concrete continuous box girder, two construction schemes of full support and beam type support were developed according to the characteristics of the project. On the basis of verifying the technical feasibility of the scheme, the beam type support scheme has been finally selected from the perspective of economic comparison and the framework design.

关 键 词：混凝土梁桥 现浇施工 方案优选 梁式支架 

分 类 号：U445[建筑科学—桥梁与隧道工程]