基于BIM的绿色智慧高效施工技术在某多层大跨钢结构工程中的应用

作者单位：

中铁十四局集团建筑工程有限公司，山东济南 250014

摘要：

石河子市会展中心项目钢结构施工主要集中于会议中心部分，在施工过程中存在梁-柱节点施工精度要求高、大型钢构件吊装难度大、施工场地狭小及工期紧等难点。为解决以上问题，会议中心钢骨柱-钢梁部分采用分区分段吊装施工工艺，同时引入BIM技术对其进行深化设计和施工过程模拟，并通过项目实际施工验证了BIM技术应用优势。结果表明：应用BIM技术进行钢结构深化设计可显著降低生产阶段钢材损耗率、有效减少梁-柱节点碰撞问题。而采用BIM技术进行施工模拟则在施工进度控制、施工关键技术模拟等多方面具有独特优势。引入BIM技术实现了项目高质量施工，项目达到了0事故率、0返工率和100%合格率的目标。

关键词：钢结构；大跨度；建筑信息模型；深化设计；施工技术；模拟

English：

The steel structure construction of Shihezi Convention and Exhibition Center project mainly focuses on the part of the conference center. During the construction process, there are difficulties such as high precision requirements of beam-column node construction, difficulty in lifting large steel components, small construction site and tight schedule. In order to solve the above problems, BIM technology was introduced to deepen the design and construction process simulation of the steel structure of the conference center. The advantages of BIM technology are verified through the actual construction of the project. The results show that the application of BIM technology to deepen the design of steel structure can significantly reduce the rate of steel loss in the production stage and effectively reduce the collision problems of beam-column nodes. The construction simulation using BIM 4D has unique advantages in construction progress control, construction key technology simulation and so on. The introduction of BIM technology realizes the high quality construction of the project, and the project achieves the goals of zero accident rate, zero rework rate and 100% pass rate.

[1]	张鑫鑫,郑向远.科技创新引领钢结构建筑绿色发展[J].建筑结构,2021,51(S1):1468-1473.ZHANG X X, ZHENG X Y. Technological innovation leads green development of steel structure buildings [J]. Building structure, 2021, 51(S1): 1468-1473.
[2]	国务院关于钢铁行业化解过剩产能实现脱困发展的意见[J].环境经济,2016(Z2):57.Opinions of the State Council on the iron and steel industry to resolve excess capacity to achieve development out of poverty[J]. Environmental economy, 2016(Z2): 57.
[3]	刘俊.智慧工地背景下交通数据检测信息化建设研究[J].居舍,2021(7):166-167.LIU J. Research on the informationization construction of traffic data detection under the background of smart construction sites [J]. Dwelling, 2021(7): 166-167
[4]	马山玉.钢结构深化设计软件Tekla Structure应用综述[J].山西建筑,2010,36(6):56-57.MA S Y. Overview of Tekla Structure application in steel structure deepening design software [J]. Shanxi architecture, 2010, 36(6): 56-57.
[5]	张亚鹏,郭彦明,高文巧.基于BIM技术的钢结构深化设计应用研究[J].粉煤灰综合利用,2020,34(6):21-25.ZHANG Y P, GUO Y M, GAO W Q. Application research on deepening design of steel structures based on BIM technology [J]. Fly ash comprehensive utilization, 2020,34(6): 21-25.
[6]	张文杰.钢结构深化设计注意事项分析[J].大众标准化,2022(14):95-97.ZHANG W J. Analysis of precautions for detailed design of steel structures [J]. Popular standardization, 2022(14): 95-97.
[7]	张迎春.基于BIM的4D施工模拟技术在钢结构施工中的应用研究[J].钢结构,2018,33(10):136-139,23.ZHANG Y C. Application of BIM based 4D construction simulation technology in steel structure construction [J]. Steel construction, 2018, 33(10): 136-139,23.
[8]	富顺.BIM技术在钢骨混凝土结构深化设计与施工中的应用[J].内蒙古科技与经济,2020(16):110-111,114.FU S.Application of BIM technology in detailed design and construction of steel reinforced concrete structures [J]. Inner Mongolia science technology & economy, 2020(16): 110-111,114.
[9]	蒋绮琛,吕彦雷.BIM技术在上海国际航空服务中心钢结构项目中的应用分析[J].钢结构,2015,30(12):51-53,40.JIANG Q C, LÜ Y L. Application analysis of BIM technology in the steel structure project of Shanghai International Aviation Service Center [J]. Steel construction, 2015, 30(12): 51-53,40.

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