基于BIM的高桩码头现浇构件钢筋整体加工安装技术研究与应用  

Research and application of integrated processing and installing technology for cast-in-place members bar of high-pile wharf based on BIM

作　　者：刘崇期 廖宏志 郑楚龙 LIU Chong-qi;LIAO Hong-zhi;ZHENG Chu-long(The Second Engineering Company of CCCC Fourth Harbor Engineering Co.,Ltd.,Guangzhou,Guangdong 510230,China)

机构地区：[1]中交四航局第二工程有限公司,广东广州510230

出　　处：《中国港湾建设》2024年第12期80-84,共5页China Harbour Engineering

摘　　要：对于高桩码头现浇构件施工,水上搭设平台绑扎钢筋效率低,受潮水影响大,安全管理难度大。依托实际项目进行工艺实践研究,提出在钢筋加工厂整体加工现浇构件钢筋,整体吊至现场安装的施工工艺。利用BIM技术构造三维模型、进行钢筋碰撞检查,对构件钢筋的布置进行局部优化,解决了安装过程中不同构件钢筋之间的碰撞难题。实践表明,钢筋绑扎由传统水上搭设平台作业转至岸上作业,能有效提高工作效率,加快现场施工进度,有利于钢筋工程质量控制。此外,减少工人水上作业时间,有利于现场的安全管控,为今后类似项目施工提供了一种新的思路和方法。For the construction of cast-in-place members in the high-pile wharf,the efficiency of binding steel bar on the water platform is low,and it is greatly affected by tides,making safety management difficult.Based on actual projects for process practice research,a construction technology of processing cast-in-place member bars in a reinforcement plant and integrated lifting them to the site for installation was put forward.BIM(Building Information Modeling)technology was used to build three-dimensional models,carry out the collision checks of steel bars,and locally optimize the layout of member bars,which solves the collision problem between different member bars during installation.The practice shows that the transformation of steel bar binding from traditional operation on the water platform to onshore operation can effectively improve work efficiency,accelerate on-site construction progress,and facilitate quality control of steel bar engineering.In addition,reducing the working time of workers on water is beneficial for on-site safety control and provides a new approach and method for similar project construction in the future.

关 键 词：高桩码头 三维建模 碰撞检查 质量控制 安全管控 

分 类 号：U656.1[交通运输工程—港口、海岸及近海工程]