IMHE OpenIR  > 成都山地所知识仓储(2009年以前)
Dynamic response of buildings struck by debris flows
Language英语
Zhang, Y1; Wei, FQ1; Wang, Q2
Corresponding AuthorZhang Y
2007
Source PublicationDEBRIS-FLOW HAZARDS MITIGATION: MECHANICS, PREDICTION, AND ASSESSMENT
Author of SourceChen, CL ; Major, JJ
Pages293-303
meeting4th International Conference on Debris-Flow Hazards Mitigation - Mechanics, Prediction and Assessment
Conference DateSEP 10-13, 2007
Conference PlaceChengdu
CountryPEOPLES R CHINA
Publication PlaceROTTERDAM
PublisherMILLPRESS SCIENCE PUBLISHERS
Contribution Rank1
Funding OrganizationAmer Geophys Union; Assoc Engn Geol; Amer Soc Civil Engineers, Environm & Water Resources Inst Amer; Amer Soc Civil Engineers, Geo-Inst; Geol Soc Amer; Int Assoc Hydraul Engn & Res; Int Assoc Hydrol Sci; Int Ctr Integrated Mt Dev; Int Consortium Landsides; Int Eros Control Assoc; Int Union Forest Res Org; Japan Landslides Soc; Japan Soc Eros Control Engn; US Geol Survey; Chinese Acad Sci; Chinese Govt Sichuan Province; Natl Nat Sci Fdn China
AbstractIn recent years, ruinous debris flow disasters occurred frequently in Chinese mountain areas. How to prevent and control debris flows has become more and more important in the construction of mountain towns and the development on deposits of debris flows. Thus, it's very important to simulate impact loads of debris flows effectively and to investigate dynamic responses of buildings impact by debris flows. Such research is necessary to design disaster mitigation constructions. Three styles of domestic structures in mountain areas of western China have been chosen for study according to technologic and economic factors: reinforced framed structures, masonry structures, and reinforced masonry structures. Jiangjiagou valley in Yunnan province, China, has been chosen as the research region. Utilizing data obtained from fieldwork and surveys, we simulated impact forces of surging viscous debris flows. An impact data collecting system (IMHE IDCS) was designed and developed for our experiments. A series of destruction impact tests on the models of the three examined structures has been carried out. During each experiment, the nature of damage wits to each type of structure was documented, and dynamic displacement and natural frequency data were collected. According to failure criteria and experimental data, the impact resistance of the researched architecture was deduced.
Keyworddebris flow impact load dynamic response simulation experiment building
ISBN978-90-5966-059-5
Indexed ByEI ; CPCI
Accession numberAccession number:20085211816258
WOS IDWOS:000267333300029
Citation statistics
Document Type会议论文
Identifierhttp://ir.imde.ac.cn/handle/131551/2683
Collection成都山地所知识仓储(2009年以前)
山地灾害与地表过程重点实验室
山地表生过程与生态调控重点实验室
人事与人才处研究生部
Corresponding AuthorZhang, Y
Affiliation1.Chinese Acad Sci, Inst Mt Hazards & Environm, Chengdu, Sichuan, Peoples R China;
2.Southwest Univ Sci & Technol, Coll Environm & Resource, Mianyang, Sichuan, Peoples R China
First Author Affilication中国科学院水利部成都山地灾害与环境研究所
Corresponding Author Affilication中国科学院水利部成都山地灾害与环境研究所
Recommended Citation
GB/T 7714
Zhang, Y,Wei, FQ,Wang, Q. Dynamic response of buildings struck by debris flows[C]//Chen, CL, Major, JJ. ROTTERDAM:MILLPRESS SCIENCE PUBLISHERS,2007:293-303.
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