大型原油码头引桥选型及跨度研究  

On span and type selection of trestles for large crude oil jetty

作　　者：柯维林[1] 杨克勤[1] 陈金木[1] 曾革助[1] 

机构地区：[1]中交第四航务工程勘察设计院有限公司,广东广州510230

出　　处：《水运工程》2012年第8期62-66,共5页Port & Waterway Engineering

摘　　要：以广东大亚湾拟建大型油码头钢引桥设计为例,并结合已建项目情况,研究大型油码头接岸引桥在不同跨度的条件下,引桥墩所受外力、钢材用量、施工难度及工程总体造价的变化情况,同时提出不同桥型设计的特点,可供类似工程设计参考。Based on the analysis to the design of approach trestle for the large oil jetty in Daya bay in Guangdong province and similar practices,we research the forces on the trestle abutment,steel consumption,constructability and cost of a large oil jetty under different trestle spans,and summarize design characteristics of various trestle types,which may serve as a reference for similar engineering design.

关 键 词：引桥 桥型 跨度 造价 

分 类 号：U656.1[交通运输工程—港口、海岸及近海工程]