基于新型装配式耗能构件的预埋耗能装置关键施工技术研究及应用被引量：4

Research and Application of Key Construction Technology of Embedded Energy Dissipation Device Based on New Type Assembly Energy Dissipation Member

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摘要针对新型装配式耗能隔墙构件的预埋耗能装置与主体结构框架梁钢筋的碰撞问题,提出了基于BIM三维可视化的高精度预埋技术,对框架梁钢筋进行碰撞深化设计,保证了预埋耗能装置的顺利预埋;针对主体结构框架梁的竖向挠度对预埋耗能装置安装的影响,提出了预埋耗能装置的安装应力释放技术,有效释放了预埋耗能装置的初始安装应力;针对预埋耗能装置与梁侧边铝模产生的缝隙,提出了钢铝结合模板自适应封堵技术,有效封堵缝隙的同时加快了施工进度,并将以上关键施工技术应用到某高层建筑的新型装配式耗能隔墙构件的施工安装中,应用情况良好,可为类似工程提供借鉴。 Aiming at solving the problem of collision between the embedded energy dissipation device of the new type assembly energy dissipation partition member and the steel bars of the main structure frame beam,a high-precision embedded technology based on BIM 3D visualization was proposed.The in-depth collision design of the steel bars of the frame beam ensured a smooth installation of the embedded energy dissipation device.Focusing on the influence of vertical deflection of frame beam of main structure on installation of embedded energy dissipating device,the installation stress release technology of embedded energy dissipating device was proposed,and it was shown that the initial installation stress of embedded energy dissipating device can be effectively released.For embedded energy dissipation device with beam side aluminum die gap,steel template adaptive sealing technology was applied and it was shown that the gap can be effectively suppressed and construction progress is accelerated at the same time.The above key construction technologies were applied to the construction of new type assembly energy dissipation wall components in a high-rise building and the fairly well results were obtained.It therefore provides a source of reference for similar construction.

作者何昌露马海彬陈亮李祚华肖俊 HE Change-lu;MA Hai-bin;CHEN Liang;LI Zuo-hua;XIAO Jun(School of Civil Engineering and Architecture,Anhui University of Science and Technology,Huainan Anhui 232000,China;China Construction Fourth Engineering Bureau Civil Engineering Co.,LTD.,Shenzhen Guangdong 510000,China;School of Civil and Environmental Engineering,Harbin Institute of Technology(Shenzhen),Shenzhen 518055,China)

机构地区安徽理工大学土木建筑学院中国建筑第四工程局土木工程有限公司哈尔滨工业大学(深圳)土木与环境工程学院

出处《辽宁科技学院学报》 2022年第1期8-12,共5页 Journal of Liaoning Institute of Science and Technology

基金 2020年中建四局土木工程有限公司科技研发课题“装配式高层结构体系耗能减震优化技术及其应用研究”(CECEC4B-2021-KT-33).

关键词新型装配式耗能构件预埋耗能装置安装精度关键技术施工工艺 New type assembly energy dissipation member Embedded energy dissipation device Installation accuracy Key technology Construction technology

分类号 TU758.15 [建筑科学—建筑技术科学]