基于BIM仿真的复杂空间岸坡施工技术应用  

Application of construction technology of bank slope in complex space based on BIM simulation

作　　者：刘根生 计焕 潘子煜 李烈顺 陈灿奕 危伟 黄筱云[3] 黄伦超[3] LIU Gensheng;JI Huan;PAN Ziyu;LI Lieshun;CHEN Canyi;WEI Wei;HUANG Xiaoyun;HUANG Lunchao(Salvage Bureau of Guangzhou,Guangzhou 510290,China;Jiangxi Port Group Co.,Ltd.,Nanchang 330038,China;School of Hydraulic&Environmental Engineering,Changsha University of Science and Technology,Changsha 410114,China)

机构地区：[1]广州打捞局,广东广州510290 [2]江西省港口集团有限公司,江西南昌330008 [3]长沙理工大学水利与环境工程学院,湖南长沙410114

出　　处：《水运工程》2024年第10期194-199,共6页Port & Waterway Engineering

基　　金：国家自然科学基金资助项目(52171245)。

摘　　要：为解决内河框架式码头筑岛法施工后期岸坡施工的难题,依托宜春港樟树港区河西作业区综合码头工程,运用BIM技术开展筑岛、填土开挖与岸坡抛石的施工仿真,提出“开挖填土分区作业、水陆协同、护岸抛石自卸与网兜相结合”的技术方案。工程实践表明,与钢平台法相比,筑岛法施工节省总工期约40 d,节约施工成本约700余万元,其中,复杂空间岸坡施工新工艺缩短工期10 d。研究成果可为类似工程提供参考。To solve the problem of construction on the bank slope in the late construction stage of an inland framed wharf on island platform,BIM technology is used to simulate construction of filling,excavation and stone throwing in the project of the comprehensive terminal in Hexi operation area of Zhangshu port area in Yichun Port,and an implementation plan is proposed that contains island excavation by partitions,collaborative operation between excavators and dredgers,stone throwing with self-dumping and string bag.Engineering practice shows that compared with the steel platform,the construction by island platform saves the total construction period by about 40 days and the construction costs by about 7 million yuan,in which the new construction technique for complex spatial bank slope can shorten the construction period by 10 days.The research results can provide reference for similar projects.

关 键 词：内河框架式码头 筑岛法 复杂空间 岸坡施工 BIM仿真 

分 类 号：U655.4[交通运输工程—港口、海岸及近海工程]