摘要
以遵化市沙河水环境综合治理PPP项目(巡河路建设工程)纪各庄交通桥为研究对象,详细说明了柱式墩四跨连续刚构的结构细节和设计要点,通过空间杆系有限元模型计算,对结构的弯矩承载力、抗剪承载力、结构裂缝等性能进行验算,可为类似工程设计提供借鉴。
Taking Jigezhuang Traffic Bridge of Shahe River Water Environment Comprehensive management Project(Cruise Road Construction Project)in Zunhua City as the research object,the structural details and design points of four-span continuous rigid frame of column pier are elaborated in detail,and the bending moment bearing capacity,shear bearing capacity,structural cracks and other properties of the structure are checked by means of finite element model calculation of spatial bar system.It can provide reference for similar engineering design.
作者
耿文睿
GENG Wen-rui(China Municipal Engineering Northeast Design and Research Institute Co.,Ltd.,Changchun,Jilin 130021,China)
出处
《黑龙江交通科技》
2023年第4期83-86,共4页
Communications Science and Technology Heilongjiang
关键词
柱式墩四跨连续刚构
空间杆系有限元模型
弯矩承载力
抗剪承载力
结构裂缝
four-span continuous rigid frame of pillar pier
finite element model of space bar system
bending moment bearing capacity
shear capacity
structural crack
