基于BIM技术的网架液压提升施工技术
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摘要
针对传统螺栓球网架在面积较大、液压提升设备数量较多时出现局部提升高度不一致现象,采用BIM技术建立模型,根据有限元模拟结果,采用数值分析方式对螺栓球网架液压提升施工方案进行优化。通过建立BIM施工管理平台,计算机自动比对、判别,对提升精度进行控制。
Aiming at the inconsistency of local lifting height of traditional bolted spherical space truss when the area is large and the number of hydraulic lifting equipment is large,BIM technology is used to establish the model. According to the results of finite element simulation,the construction scheme of hydraulic lifting of bolted spherical space truss is optimized by numerical analysis. Through the establishment of BIM construction management platform, computer automatic comparison and discrimination,the accuracy of upgrading is controlled.
Aiming at the inconsistency of local lifting height of traditional bolted spherical space truss when the area is large and the number of hydraulic lifting equipment is large,BIM technology is used to establish the model. According to the results of finite element simulation,the construction scheme of hydraulic lifting of bolted spherical space truss is optimized by numerical analysis. Through the establishment of BIM construction management platform, computer automatic comparison and discrimination,the accuracy of upgrading is controlled.
引文
[1]杨秀刁.螺栓球网架分条分块高空拼接施工技术应用[J].山西建筑,2016,42(36):108-109.
[2]赵宇彬.大空间网架结构整体提升技术研究与仿真分析[D].内蒙古:内蒙古科技大学,2014.
[3]高岗.大跨度重型螺栓球钢屋盖网架吊装施工技术[J].施工技术,2016,45(S2):392-396.
[4]周勃.基于BIM的工程项目施工过程协同管理模型及其应用[J].施工技术,2017,46(12):143-150.
[5]刘宁.BIM协同平台在施工管理中的应用研究[J].施工技术,2018,47(16):128-131.
[2]赵宇彬.大空间网架结构整体提升技术研究与仿真分析[D].内蒙古:内蒙古科技大学,2014.
[3]高岗.大跨度重型螺栓球钢屋盖网架吊装施工技术[J].施工技术,2016,45(S2):392-396.
[4]周勃.基于BIM的工程项目施工过程协同管理模型及其应用[J].施工技术,2017,46(12):143-150.
[5]刘宁.BIM协同平台在施工管理中的应用研究[J].施工技术,2018,47(16):128-131.