新型连续钢箱梁人行仿古廊桥的设计与计算  

Design and Calculation of a New Type of Continuous Steel Box Girder Pedestrian Antique Gallery Bridge

作　　者：蔡纪锋 胡隆健 CAI Jifeng;HU Longjian(Fuzhou Planning and Design Institute Group Co.,LTD.,Fuzhou 350108,China;College of Civil Engineering,Fuzhou University,Fuzhou 350108,China)

机构地区：[1]福州市规划设计研究院集团有限公司,福建福州350108 [2]福州大学土木工程学院,福建福州350108

出　　处：《贵州大学学报（自然科学版）》2024年第4期91-96,共6页Journal of Guizhou University:Natural Sciences

基　　金：福建省高校优秀人才支持计划项目(50011504)。

摘　　要：以莆田市绶溪公园状元桥为例,根据公园景观规划,再深度挖掘莆田市独特的状元文化,将“斗拱”“歇山”等传统元素融入到桥梁设计方案,设计出满足桥梁建筑结构和现代美学的人行“仿古廊桥”。通过比选不同桥梁结构,确定了采用变截面钢箱梁匹配仿古廊桥为最佳设计方案。采用MIDAS/Civil软件对状元桥进行建模和结构计算分析,确定了廊桥方案的技术可行性,可为同类桥梁设计施工提供参考。Using Putian city Shouxi Park Scholar’s Bridge as an example,the park landscape planning,and then deep excavation of Putian city’s unique Scholar’s culture,the“arch”,“resting hill”,and other traditional elements into the bridge design scheme,designed to meet the bridge architectural structure and modern aesthetics of the Pedestrian“Antique Corridor Bridge”.When different bridge structures are compared,the variable section steel box girder matched with the antique corridor bridge is the optimum design plan.MIDAS/Civil software is used to perform the modeling and structural calculation study of Scholar’s Bridge in order to determine the technical feasibility of the bridge plan,which can serve as a reference for the design and construction of comparable bridges.

关 键 词：廊桥 变截面钢箱梁 设计计算 有限元分析 

分 类 号：U442[建筑科学—桥梁与隧道工程]