长兴岛北岸作业区30万吨级泊位栈桥上部主结构设计  

Design of the upper main structure of the trestle of 300000 DWT berth in the north bank operation area of Changxing island

作　　者：马瑞奇[1] MA Ruiqi(The Design Institute Of Civil Engineering&Architecture Of D.U.T,Liaoning Dalian 116023 China)

机构地区：[1]大连理工大学土木建筑设计研究院有限公司,辽宁大连116023

出　　处：《山东交通科技》2022年第4期93-95,共3页

摘　　要：对长兴岛北岸作业区30万吨级泊位进行研究,采用钢管混凝土系杆拱桥做为此泊位的主栈桥。主要采用Midas Civil 2012软件对此栈桥上部主结构进行仿真分析计算。仿真数据结果表明,该桥结构在各个工况下的强度、刚度、屈曲、抗震等计算结果均满足我国现行相关规范要求。The author studies the 300000 DWT berth in the north bank operation area of Changxing island,and uses the concrete-filled steel tubular tied arch bridge as the main trestle of this berth.The finite element program Midas civil 2012 is mainly used to simulate,analyze and calculate the upper main structure of the trestle.The results of simulation data show that the strength,stiffness,buckling,anti-seismic and other calculation results of the bridge structure under various working conditions meet the requirements of current relevant codes in China.

关 键 词：结构设计 钢管混凝土 有限元 系杆拱桥 仿真分析计算 

分 类 号：U443.35[建筑科学—桥梁与隧道工程]