Progressive Collapse Analysis and Construction Process Monitoring for Long-Span Retractable Structures

HUA Qinchun; WANG Xiuli; WANG Kang; WANG Jinzhou; LI Yanyan; LI Chunlong

doi:10.3724/j.gyjzG23102005

Volume 54 Issue 4

Apr. 2024

Turn off MathJax

Article Contents

Article Navigation > INDUSTRIAL CONSTRUCTION > 2024 > 54(4): 90-98

HUA Qinchun, WANG Xiuli, WANG Kang, WANG Jinzhou, LI Yanyan, LI Chunlong. Progressive Collapse Analysis and Construction Process Monitoring for Long-Span Retractable Structures[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(4): 90-98. doi: 10.3724/j.gyjzG23102005

Citation:

HUA Qinchun, WANG Xiuli, WANG Kang, WANG Jinzhou, LI Yanyan, LI Chunlong. Progressive Collapse Analysis and Construction Process Monitoring for Long-Span Retractable Structures[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(4): 90-98. doi: 10.3724/j.gyjzG23102005

Citation:

HUA Qinchun, WANG Xiuli, WANG Kang, WANG Jinzhou, LI Yanyan, LI Chunlong. Progressive Collapse Analysis and Construction Process Monitoring for Long-Span Retractable Structures[J]. INDUSTRIAL CONSTRUCTION, 2024, 54(4): 90-98. doi: 10.3724/j.gyjzG23102005

PDF( 11581 KB)

Progressive Collapse Analysis and Construction Process Monitoring for Long-Span Retractable Structures

doi: 10.3724/j.gyjzG23102005

1. Gansu Construction Supervision Co., Ltd., Lanzhou 730070, China;
2. Lanzhou University of Technology, Lanzhou 730050, China

Received Date: 2023-10-20
Available Online: 2024-05-29

Abstract

Abstract

Long-span spatial structures as public buildings have attracted much attention. Once an accident occurs, it will bring bad public opinions and adverse social impacts. A translational long-span retractable structure was taken as the research object. Firstly, the important members in the structure were found out based on sensitivity analysis. Then, the dynamic response of the structure under the failure condition of important members was analyzed by ANSYS/LS-DYNA. Finally, the stress-strain, vibration and displacement responses of important members and key points were monitored healthily. The results showed that whether the retractable roof structure was fully-closed, semi-open, or fully-open, the important members were generally distributed near the main truss and the secondary truss. By studying the collapse of the structure under various failure conditions, it was found that no matter whether a single member failed or multiple members failed at the same time, the failure of the structure would not lead to the failure of new members. Through the monitoring of the construction process of the structure, it was found that the overall structure was within the elastic range during the construction process, and the monitoring results were consistent with the numerical simulation results, which were well verified.
- long-span retractable structure,
- important members,
- progressive collapse,
- construction monitoring

FullText(HTML)

References(26)

References

[1]	姜健,吕大刚,陆新征,等.建筑结构抗连续性倒塌研究进展与发展趋势[J].建筑结构学报, 2022, 43(1):1-28.
[2]	黄华,刘笑笑,黄敏,等.工程结构连续倒塌破坏及性能提升技术研究现状[J].建筑科学与工程学报, 2022, 39(3):29-44.
[3]	裴强,郭航,丁彧.国内外抗连续倒塌设计规范研究及对比[J].地震研究, 2022, 45(1):26-35.
[4]	陆新征,廖文杰,林楷奇,等.我国工程结构防连续倒塌研究:回顾与展望[J].建筑结构, 2019, 49(19):102-112 ,135.
[5]	WEI J P, TIAN L M, HAO J P. Parameter analysis of progressive collapse simulation of long-span spatial grid structures[J]. International Journal of Steel Structures, 2019, 19(6):1718-1731.
[6]	韩庆华,傅本钊,徐颖.立体桁架结构敏感性分析及抗连续倒塌性能[J].中南大学学报(自然科学版), 2017, 48(12):3293-3300.
[7]	田承昊,刘明,董城.铁路枢纽单层编织拱壳屋盖连续倒塌分析研究[J].工业建筑, 2016, 46(12):134-139.
[8]	尹越,方喆立,刘红波,等.火灾下双层柱面网壳结构连续倒塌分析[J].空间结构, 2022, 28(1):13-20 ,63.
[9]	姜玉挺,陈志华,韩宁,等.滨海图书馆整体结构抗连续倒塌分析[J].建筑钢结构进展, 2018, 20(1):100-105.
[10]	NG A L Y, BEALE R G, GODLEY M H R. Methods of restraining progressive collapse in rack structures[J]. Engineering Structures, 2009, 31(7):1460-1468.
[11]	ZHENG H D, FAN J. Analysis of the progressive collapse of space truss structures during earthquakes based on a physical theory hysteretic model[J]. Thin-Walled Structures, 2018, 123:70-81.
[12]	周健,邓华.强震下三片叠合式旋转开合球面网壳屋盖的失效模式及防倒塌策略[J].空间结构, 2021, 27(2):11-18 ,55.
[13]	李娟,纪腾飞,葛鹏.某大跨度可开合空间网架屋盖连续倒塌分析[J].建筑技术开发, 2021, 48(6):9-10.
[14]	姜锐.某高铁客站钢结构抗连续倒塌分析[J].铁道工程学报, 2021, 38(7):60-65.
[15]	赵啸峰,申波,马克俭,等.平面桁架结构连续倒塌动力分析方法研究[J].建筑钢结构进展, 2019, 21(1):15-22.
[16]	舒兴平,卢宇洁,卢倍嵘,等.中车科技文化展示中心连续倒塌分析[J].工业建筑, 2017, 47(10):146-152.
[17]	EL KAMARI Y, RAPHAEL W, CHATEAUNEUF A. Reliability study and simulation of the progressive collapse of Roissy Charles de Gaulle Airport[J]. Case Studies in Engineering Failure Analysis, 2015, 3:88-95.
[18]	FU F, PARKE G A R. Assessment of the progressive collapse resistance of double-layer grid space structures using implicit and explicit Methods[J]. International Journal of Steel Structures, 2018, 18(3):831-842.
[19]	罗尧治,赵靖宇.空间结构健康监测研究现状与展望[J].建筑结构学报, 2022, 43(10):16-28.
[20]	周观根,万敬新,游桂模,等.杭州奥体网球中心开合屋盖施工过程分析[J].空间结构, 2021, 27(2):70-76.
[21]	罗尧治,沈雁彬,谢晓凯,等.绍兴体育场开合屋盖结构健康监测[C]//中国建筑科学研究院,中国土木工程学会桥梁及结构工程分会空间结构委员会.第十五届空间结构学术会议论文集.杭州:2014:726-731.
[22]	LIANG Y X, WANG X L, ZHONG H M. Finite element modeling for health monitoring and condition assessment of large-span steel roof unloading process[J]. Applied Mechanics and Materials, 2012, 1799:166-169.
[23]	常乐,李瑞峰,李志伟.跨度120 m三角锥体空间钢结构施工卸载监测技术研究[J].建筑结构学报, 2020, 41(2):142-148.
[24]	郭小农,邱丽秋,罗永峰,等.盐城体育场钢结构屋盖卸载过程分析和监测[J].结构工程师, 2013,29(5):166-171.
[25]	Department of Defense. Design of buildings to resist progressive collapse UFC 4-023-03[S]. Washington DC:Department of Defense, 2013.
[26]	FRANGOPOL D M, CURLEY J P. Effects of damage and redundancy on structural reliability[J]. Journal of Structural Engineering, 1987, 113(7):1533-1547.