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[1]秦士洪,郑鸿翔,张京街,等.ALC墙板钩头螺栓连接节点平面外抗冲切试验研究[J].建筑科学与工程学报,2022,39(05):142-149.[doi:10.19815/j.jace.2021.10045]
 QIN Shi-hong,ZHENG Hong-xiang,ZHANG Jing-jie,et al.Experimental Study on Out-of-plane Punching Shear Resistance of ALC Wall Panel with Hook Head Bolt Connection[J].Journal of Architecture and Civil Engineering,2022,39(05):142-149.[doi:10.19815/j.jace.2021.10045]
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ALC墙板钩头螺栓连接节点平面外抗冲切试验研究(PDF)
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《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

卷:
39卷
期数:
2022年05期
页码:
142-149
栏目:
结构工程
出版日期:
2022-09-30

文章信息/Info

Title:
Experimental Study on Out-of-plane Punching Shear Resistance of ALC Wall Panel with Hook Head Bolt Connection
文章编号:
1673-2049(2022)05-0142-08
作者:
秦士洪1,郑鸿翔1,张京街2,范世杰1,宋开伟2
(1. 重庆大学 山地城镇建设与新技术教育部重点实验室,重庆 400045; 2. 重庆大学 土木工程学院,重庆 400045; 3. 重庆市建筑科学研究院有限公司,重庆 400042)
Author(s):
QIN Shi-hong1, ZHENG Hong-xiang1, ZHANG Jing-jie2, FAN Shi-jie1, SONG Kai-wei2
(1. Key Laboratory of New Technology for Construction of Cities in Mountain Area of Ministry of Education, Chongqing University, Chongqing 400045, China; 2. School of Civil Engineering, Chongqing University, Chongqing 400045, China; 3. Chongqing Construction Science Research Institute Co., Ltd., Chongqing 400042, China)
关键词:
围护结构 平面外受力性能 拉拔试验 ALC墙板节点 钩头螺栓连接 冲切破坏
Keywords:
enclosure structure out-of-plane mechanical performance drawing test ALC wall pannel joint hook bolt connection punching failure
分类号:
TU973.2
DOI:
10.19815/j.jace.2021.10045
文献标志码:
A
摘要:
为了解节点的受力性能,对13块钩头螺栓连接的ALC墙板节点试件进行了平面外荷载试验和有限元模拟。结果表明:对于使用钩头螺栓连接的蒸压加气混凝土墙板,在风荷载平面外吸力或向墙板外侧的水平地震作用下,通过垫片传递荷载,最终形成冲切破坏,整个破坏过程大致可分为开裂前的线性阶段、开裂阶段以及最后的破坏阶段; 抗冲切承载力将随着节点区域横向钢筋数量增加或钢筋间距减小而加大; 墙板厚度可明显影响抗冲切承载力; 配置抗冲切短钢筋是提高抗冲切承载力的有效方式; 节点破坏是沿着垫片四周按一定角度发生的冲切破坏,板长度方向的冲切破坏角在67.23°~71.07°之间变化,平均值为69.35°; 板宽度方向的冲切角在61.67°~68.42°之间变化,平均值为64.89°; 长度方向的冲切角略大于板宽方向,总体较为对称; 设计的试验方法符合钩头螺栓连接的受力特点,通过跨中节点试验与有限元模拟相结合,得到端部节点的抗冲切承载力约为跨中节点抗冲切承载力的73%,可以认为随着节点位置与板端距离的增加,冲切锥体体积及周长将会增大,从而提升冲切峰值荷载。
Abstract:
In order to understand the mechanical properties of the joints, the out-of-plane load test and finite element simulation of 13 ALC wall panel joints with hook head bolts were carried out. The results show that for autoclaved aerated concrete wall panels connected with hook head bolts, under the action of wind load out-of-plane suction or horizontal earthquake to the outside of the wall board, the load is transferred through the gasket, and the punching failure is finally formed. The whole failure process can be divided into linear stage, cracking stage and final failure stage. The punching shear bearing capacity will increase with the increase of transverse reinforcement quantity or the decrease of reinforcement spacing in the joint area. The thickness of wallboard can obviously affect the punching shear bearing capacity. The configuration of punching short reinforcement is an effective way to improve the punching shear resistance capacity. Node failure occurs at a certain angle around the gasket. The punching failure angle in the length direction of the plate varies between 67.23°-71.07°, with an average value of 69.35°. The punching angle in the width direction of the plate varies between 61.67°-68.42°, with an average value of 64.89°. The punching angle in the length direction is slightly larger than the plate width direction, and the total is more symmetrical. The test method designed accords with the force characteristics of hook bolt connection. By combining the cross-middle node test with finite element simulation, the punching shear capacity of the end joint is about 73% of the punching shear capacity of the middle-span joint. It can be considered that the punching cone volume and circumference will increase with the increase of the distance between the joint position and the plate end.

参考文献/References:

[1] OKAZAKI T,NAKASHIMA M,SUITA K,et al.Interaction Between Cladding and Structural Frame Observed in a Full-scale Steel Building Test[J].Earthquake Engineering & Structural Dynamics,2007,36(1):35-53.
[2]MATSUMIYA T,NAKASHIMA M,SUITA K,et al.Full-scale Test of Three-story Steel Moment Frames for Examination of Extremely Large Deformation and Collapse Behavior[C]//WCEE.Proceedings of the 13th World Conference on Earthquake Engineering.Vancouver:WCEE,2004:1-10.
[3]NAKASHIMA M,MATSUMIYA T,SUITA K,et al.Test on Full-scale Three-storey Steel Moment Frame and Assessment of Ability of Numerical Simulation to Trace Cyclic Inelastic Behaviour[J].Earthquake Engineering & Structural Dynamics,2006,35(1):3-19.
[4]MATSUMIYA T,NAKASHIMA M,SUITA K,et al.Damage to Beams and Effects of Floor Slab Composite Action:Test on Full-scale Three Story Frame for Evaluation of Seismic Performance[J].Journal of Structural & Construction Engineering,2005,70(593):177-184.
[5]MATSMIYA T,SUITA K,NAKASHIMA M,et al.Effect of ALC Panel Finishes on Structural Performance — Test on Full-scale Three Story Steel Frame for Evaluation of Seismic Performance[J].Journal of Structural & Construction Engineering,2004,69(581):135-141.
[6]KOHIYAMA M,OHSAKI M,MIYAMURA T,et al.Finite Element Analysis of Damping Mechanism of Autoclaved Lightweight Aerated Concrete Panels for Exterior Walls of Steel Structures[C]//BAK B,LINDGAARD E,LUND E,et al.Proceedings of the 11th World Congress on Computational Mechanics(WCCM XI),the 5th European Conference on Computational Mechanics(ECCM V),the 6th European Conference on Computational Fluid Dynamics(ECFD VI).Barcelona:WCCM,2014:1-8.
[7]GETZ D R,MEMARI A M.Static and Cyclic Racking Performance of Autoclaved Aerated Concrete Cladding Panels[J].Journal of Architectural Engineering,2006,12(1):12-23.
[8]MATSUOKA Y,SUITA K,YAMADA S,et al.Evaluation of Seismic Performance of Exterior Cladding in Full-scale 4 Story Building Shaking Table Test[J].Journal of Structural & Construction Engineering,2009,74(641):1353-1361.
[9]MATSUOKA Y,SUITA K,YAMADA S,et al.Non-structural Component Performance in 4-Story Frame Tested to Collapse[C]//WCEE.Proceedings of the 14th World Conference on Earthquake Engineering.Beijing:WCEE,2008:S17-01-014.
[10]SUITA K,YAMADA S,TADA M,et al.Results of Recent E-defense Tests on Full-scale Steel Buildings:Part 1 — Collapse Experiments on 4-story Moment Frames[C]//ANDERSON D,VENTURA C,HARVEY D,et al.Structures Congress 2008.Vancouver:ASCE,2008:1-10.
[11]SUITA K,YAMADA S,TADA M,et al.Collapse Experiment on 4-story Steel Moment Frame:Part 2:Detail of Collapse Behavior[C]//WCEE.Proceedings of the 14th World Conference on Earthquake Engineering.Beijing:WCEE,2008:S17-01-011.
[12]YAMADA S,TADA M,KASAI K,et al.Collapse Experiment on 4-Story Steel Moment Frame:Part 1 Outline of Test Results[C]//WCEE.Proceedings of the 14th World Conference on Earthquake Engineering.Beijing:WCEE,2008:S17-01-004.
[13]李国强,王 城.外挂式和内嵌式ALC墙板钢框架结构的滞回性能试验研究[J].钢结构,2005,20(1):52-56.
LI Guo-qiang,WANG Cheng.The Hysterestic Behavior of Steel Frames with ALC Out-hung and In-filled Walls[J].Steel Construction,2005,20(1):52-56.
[14]李国强,方明霁,陆 烨.钢结构建筑轻质砂加气混凝土墙体的抗震性能试验研究[J].地震工程与工程振动,2005,25(2):82-87.
LI Guo-qiang,FANG Ming-ji,LU Ye.Experimental Research on Seismic Behavior of Steel Frames with ALC External Wall Panels and Masonry Wall[J].Earthquake Engineering and Engineering Vibration,2005,25(2):82-87.
[15]田 海,陈以一.ALC拼合墙板受剪性能试验研究和有限元分析[J].建筑结构学报,2009,30(2):85-91.
TIAN Hai,CHEN Yi-yi.Experimental Research and Finite Element Analysis on Lateral Shearing Behavior of ALC Spliced-connection Wallboard[J].Journal of Building Structures,2009,30(2):85-91.
[16]隋伟宁,白利婷,王占飞,等.ALC外墙板与钢框架连接节点的抗震性能分析[J].钢结构,2016,31(2):47-52.
SUI Wei-ning,BAI Li-ting,WANG Zhan-fei,et al.Seismic Performance Analysis of Connections Nodes Between ALC Wall Panels and Steel Frame[J].Steel Construction,2016,31(2):47-52.
[17]金 勇,程才渊.蒸压加气混凝土墙板与主框架的连接构件性能试验研究[J].建筑砌块与砌块建筑,2008(4):42-46.
JIN Yong,CHENG Cai-yuan.Experimental Study on the Performance of the Connecting Components of Autoclaved Aerated Concrete Wallboard and Main Frame[J].Structures Units & Units Architecture,2008(4):42-46.
[18]肖 伟.加气混凝土围护墙体抗震性能试验研究[D].北京:北京建筑大学,2016.
XIAO Wei.Research on Seismic Behavior of Autoclaved Aerated Concrete Wall[D].Beijing:Beijing University of Civil Engineering and Architecture,2016.
[19]顾乐乐.伊通墙板节点强度、重复荷载作用及墙体模拟地震振动台试验研究[D].上海:同济大学,2007.
GU Le-le.Experiment Study on YTONG Panel Joint Intensity and Iterative Load Action and YTONG Wall Simulation Earthquake Shaking Table [D].Shanghai:Tongji University,2007.
[20]颜雪洲.轻质高性能混凝土力学性能试验研究及新型复合墙体性能分析[D].北京:北京交通大学,2006.
YAN Xue-zhou.Experimental Study on the Mechanical Behavior of Light-weight & High-performance Concrete and Multi-ribbed Composite Wall[D].Beijing:Beijing Jiaotong University,2006.

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备注/Memo

备注/Memo:
收稿日期:2021-10-21
基金项目:重庆市建设科技计划项目(城科字2017第1-3-3号); 中国工程建设标准化协会标准制定、修订计划项目(建标协字[2017]014号)
作者简介:秦士洪(1954-),男,重庆丰都人,教授,博士研究生导师,E-mail:qinshihong_1@163.com。
更新日期/Last Update: 2022-09-30