螺栓连接装配式混凝土结构拆卸及重组技术研究  

Research on Disassembly and Reassembly Technology of Bolted Prefabricated Concrete Structures

作　　者：王羽 靳小飞 Wang Yu;Jin Xiaofei(China Railway Construction Engineering Group,Beijing,100070)

机构地区：[1]中铁建工集团有限公司,北京100070

出　　处：《建设科技》2023年第13期109-112,共4页Construction Science and Technology

基　　金：中国中铁股份有限公司科技研究开发计划(2021-重点-11)。

摘　　要：本文对螺栓连接装配式混凝土结构的拆卸及重组技术进行研究,以西藏某试验项目为例,研究了极端恶劣环境下的技术可行性,并开展了建筑物化、建造、拆除和重组阶段的碳排放分析,装配式技术在建筑生命后期的可拆卸和适应性再利用阶段更具有优势,节能降碳效果更加显著。This paper studies the disassembly and reassembly technology of bolted prefabricated concrete structures.Taking a pilot project in Tibet as an example,the technical feasibility under extremely harsh environment is analyzed and carbon emission analysis in the building,construction,demolition and restructuring phases are carried out.The research result shouws that prefabricated technology has more advantages in the stage of disassembly and adaptive reuse in the later lifecycle of the building,and the effect of energy saving and carbon reduction is more significant.

关 键 词：装配式建筑 螺栓连接体系 拆卸重组 碳排放分析 

分 类 号：TU746[建筑科学—建筑技术科学] TU758.12