钢拱桥塔横向内支撑施工方法的推广应用前景及操作要点解析  

Construction Method of Transverse Internal Support for Steel Arch Bridge Tower Analysis of Prospects and Operational Points for Promotion and Application

作　　者：李延杰 Li Yanjie(Gansu First Construction Group Co.,Ltd.,Lanzhou,China)

机构地区：[1]甘肃第一建设集团有限责任公司,甘肃兰州

出　　处：《科学技术创新》2025年第11期192-195,共4页Scientific and Technological Innovation

摘　　要：随着我国当前社会的主要矛盾转变为人民日益增长的美好生活需要和不平衡不充分的发展之间的矛盾,人们对建设工程美观的需求也日益提高,导致现阶段建设工程造型更加多样化,现阶段桥梁工程中,钢拱桥塔频繁出现,起到受力或者造型等重要作用。钢拱桥塔一般存在自重较大,高宽比较大,吊装难度较大等特点,在拱塔安装中选择恰当的施工方法,不仅可以确保施工的安全和质量,而且可以使经济效益最大化。With the main contradiction in China's current society transforming into the contradiction between the growing needs of the people for a better life and the unbalanced and insufficient development,people's demand for the beauty of construction projects is also increasing,leading to a more diversified form of construction projects at present.In current bridge engineering,steel arch bridge towers frequently appear,playing important roles in stress or shape.Steel arch bridge towers generally have the characteristics of high self weight,high aspect ratio,and difficult lifting.Choosing appropriate construction methods in the installation of arch towers can not only ensure the safety and quality of construction,but also maximize economic benefits.

关 键 词：钢拱桥塔 横向内支撑 施工方法 

分 类 号：U445[建筑科学—桥梁与隧道工程]