《竖向分布钢筋不连接装配整体式混凝土剪力墙结构技术规程》T/CECS 795—2021)介绍
摘要:重点介绍了中国工程建设标准化协会标准《竖向分布钢筋不连接装配整体式混凝土剪力墙结构技术规程》(T/CECS 795—2021)编制的基本情况,阐述了该技术规程的特色和主要内容。该技术规程中对竖向分布钢筋不连接装配整体式剪力墙结构(SGBL装配整体式剪力墙结构)给出了准确定义。从理论、技术、软件三个角度总结了SGBL装配整体式剪力墙结构的先进性和科学性,阐述了该结构的可协同性及可操作性,详细解释了SGBL装配整体式剪力墙结构的结构构成、构件设计、连接与构造措施等,并对所涉及的构件生产、施工和验收流程作了详细说明,突出强调了坐浆施工及边缘构件施工相关的操作要求,为广大工程人员更好理解该技术规程提供参考。
关键词:SGBL装配整体式剪力墙;技术规程;竖向分布钢筋不连接;坐浆;
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参考文献[1] 竖向分布钢筋不连接装配整体式混凝土剪力墙结构技术规程:T/CECS 795—2021[S].北京:中国建筑工业出版社,2021.
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[5] 马昕煦,张晓勇,曹志伟,等.竖向分布钢筋不连续的装配式剪力墙等强设计方法[J].建筑结构学报,2022,43(7):81-90.
[6] 肖绪文,曹志伟,刘星,等.竖向分布筋不连接装配式剪力墙抗震性能试验研究[J].建筑结构,2021,51(17):5-9,24.
[7] LIAO XIANDONG,ZHANG SHIQIAN,CAO ZHIWEI,et al.Seismic performance of a new type of precast shear walls with non-connected vertical distributed reinforcement[J].Journal of Building Engineering,2021,44:103219.
[8] 蔡琪,宋晓滨,肖绪文,等.竖向分布钢筋不连续的装配式剪力墙结构振动台试验研究[J].建筑结构学报,2022,43(7):91-99.
[9] 傅强,丁陶,朱彤,等.竖向分布钢筋不连接装配整体式剪力墙平面外稳定性分析[J].建筑结构,53(5):24-29.
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[11] 高层建筑混凝土结构技术规程:JGJ 3—2010[S].北京:中国建筑工业出版社,2011.
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Introduction to Technical specification for monolithic assembled concrete shear wall structure with non-connected vertical distribution reinforcement(T/CECS 795—2021)
Abstract: The basic information of Technical specification for monolithic assembled concrete shear wall structure with non-connected vertical distribution reinforcement(T/CECS 795—2021) which has been listed by China Association for Engineering Construction Standardization was mainly introduced and its features and main contents were elaborated. In the technical specification, the precise definition was given for the monolithic assembled concrete shear wall structure with non-connected vertical distribution reinforcement(SGBL monolithic assembly shear wall structure). The advancement and scientific nature of SGBL monolithic assembly shear wall structure were summarized from the three perspectives of theory, technology and software application, synergy and operability were indicated as well. The structural composition, component design, connection and constructional measure of SGBL monolithic assembly shear wall structure were delineated in detail. Moreover, the involved links of component production, construction and acceptance were illustrated in detail, and the relevant operation requirements of cement-based grouts and edge member construction were especially stressed, which provides reference for engineering personnel to better understand the specification.
Keywords: SGBL monolithic assembled shear wall; technical specification; non-connected vertical distribution reinforcement; cement-based grouts
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