有限元分析装配式建筑构件的吊装管理
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摘要
装配式建筑构件的吊装是预制装配式建筑在结构施工过程中的重要环节.通过有限元分析验证预制构件吊装时构件自重以及动力影响能够保证预制构件质量安全以及在吊装过程中的管理.并在构件吊装的过程中对其进行重心位置验算,并基于数值分析对构件在吊装过程中对于重心的精准确定,解决装配式建筑预制构件吊装过程中构件的质量安全和管理.
The lifting of prefabricated building components is an important part of the prefabricated construction in the construction process.The finite element analysis is used to verify the selfweight of the prefabricated members and the impact of the dynamics during hoisting,which can ensure the safety of the prefabricated members and the management during the hoisting process.In the process of component lifting,the center of gravity of the component is checked and based on the numerical analysis,the accurate determination of the center of gravity of the component in the lifting process is solved,and the quality safety and management of components in the process of lifting the prefabricated component of the prefabricated building are solved.
The lifting of prefabricated building components is an important part of the prefabricated construction in the construction process.The finite element analysis is used to verify the selfweight of the prefabricated members and the impact of the dynamics during hoisting,which can ensure the safety of the prefabricated members and the management during the hoisting process.In the process of component lifting,the center of gravity of the component is checked and based on the numerical analysis,the accurate determination of the center of gravity of the component in the lifting process is solved,and the quality safety and management of components in the process of lifting the prefabricated component of the prefabricated building are solved.
引文
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[2]万亚锋,王利国.大型机翼整体吊装夹具有限元分析[J].工程与试验,2017,57(2):73-76.
[3]凌莉群.基于有限元法的钢结构辅助吊装构件力学性能分析[J].钢结构,2017,32(3):78-81.
[4]芮晓松,刁海兵.基于分段吊装工艺的有限元分析[J].江苏船舶,2017,34(1):36-38.
[5]蔡宇飞,刘继斌.装配式变电站建筑物吊装施工技术[J].科技创新与应用,2017(28):37-38.
[6]漯河市墙改办.漯河:首个预制混凝土装配式建筑项目吊装[J].墙材革新与建筑节能,2017(8):19.
[7]于慧.高层装配式建筑墙板吊装的应用研究[D].合肥:安徽理工大学,2017.
[8]张诚得,谢常科,廖志程,等.装配式钢筋混凝土楼梯吊装精度及效率探讨[J].福建建筑,2017(6):92-95.
[9]赵玉成,刘命元,向治全.多边形均匀薄板重心确定的几何法[J].力学与实践,2011,33(6):77-79.
[10]周长悦,秦浩,董明明.直升机振动响应与重心的关系研究[J].航空科学技术,2017,28(1):36-41.
[11]董志君.钢筋混凝土结构抗震性能分析方法及体系可靠性研究[D].哈尔滨:哈尔滨工业大学,2010.