烟大铁路轮渡栈桥钢梁的结构设计  

STRUCTURE DESIGN OF TRESTLE STEEL BEAM IN YANTAI-DALIAN RAILWAY FERRY

作　　者：李明刚 

机构地区：[1]中国土木工程集团有限公司设计咨询部,北京100038

出　　处：《钢结构》2010年第5期40-44,共5页Steel Construction

摘　　要：铁路栈桥是陆域铁路与渡轮相连接的唯一通道,分为陆区桥和船区桥两跨。栈桥钢梁结构为纵横梁体系,由主梁、横梁、纵梁及桥面板组成。通过对栈桥钢梁结构设计的介绍,对今后同类钢桥设计具有借鉴作用。Railway trestle is the only channel between land railway and ferry boat,which is divided into two spans as land bridge and boat area bridge.The steel beam structue of trestle is a longitudinal and latitudinal beam system,which is composed of main girder,lateral girder,longitudinal girder and bridge pannel.By the introduction of the design on trestle steel structure,it will be a valuable reference on steel bridge design with a same style for the future.

关 键 词：铁路 栈桥 钢梁 设计 

分 类 号：U448.36[建筑科学—桥梁与隧道工程]