铁道科学与工程学报2018，Vol.15Issue(6)：1487-1493,7.
特大钢栈桥海上施工结构承载力研究与方案设计
Structural bearing capacity and schematic design of over-sized trestle offshore construction
摘要
Abstract
This paper took the over-sized steel trestle project in Mingwan bridge as the background. which is sited on the Zhanjiang East Island railway. In view of the problems of temporary steel trestle constructions under the marine environment, the trestle load combinations were settled and the Bailey beam steel trestle design was systematically elaborated according to the conditions of water depth and geological condition. Besides, the construction scheme design for trestle platform structure emporary facilities was established. The difficulties in construction were overcome, together with the technical problems caused by sea fog, storm and typhoon. This study has a significant value of reference for the design of similar important temporary construction.关键词
钢栈桥/结构设计/设计标准/设计参数/海洋环境Key words
steel trestle/structure design/design criteria/design parameters/marine environment分类
交通工程引用本文复制引用
姜枫,朱艳峰..特大钢栈桥海上施工结构承载力研究与方案设计[J].铁道科学与工程学报,2018,15(6):1487-1493,7.基金项目
广东省科技计划资助项目(2015A020217004) （2015A020217004）
广东省交通运输厅科技资助项目(2016-02-026) （2016-02-026）
