{"id":"7c397187-e76f-4ee1-bdff-090aeded067b","title":"基于反演分析的泥石流柔性防护系统力学响应数据","title_en":"Mechanical responses data of debris flow flexible protection system based on back analysis","serial":"","user_limit":"为尊重知识产权、保障数据作者的权益、扩展数据中心的服务、评估数据的应用潜力，请数据使用者在使用数据所产生的研究成果中（包括公开发表的论文、论著、数据产品和未公开发表的研究报告、数据产品等成果），明确注明数据来源和数据作者。对于转载（二次或多次发布）的数据，作者还须注明原始数据来源。","instructions":"文件名即相应数据，使用origin数据软件打开。“cable tension.opj”是泥石流防护系统冲击过程所有钢丝绳的拉力时程数据；“Impact force 1,2.opj”是含1m或2m块石的泥石流冲击泥石流防护系统的冲击力时程数据； “ Impact force-3 boulders.opj”是含3块块石的泥石流冲击泥石流防护系统的冲击力时程数据；“ Impact pressure 1,2.opj”是含1m或2m块石的泥石流冲击泥石流防护系统的网面附近压力时程数据；“K-E boulder 1,2.opj”是含1m或2m块石的泥石流冲击泥石流防护系统过程中块石的动能时程数据；“K-E boulder and debris-3 boulders.opj”是含3块块石的泥石流冲击泥石流防护系统过程中块石的动能时程数据；“K-E debris 1,2.opj ”是含1m或2m块石的泥石流冲击泥石流防护系统的泥石流动能时程数据；","description":"在泥石流柔性防护系统拦截泥石流灾害后，对灾害坡面进行无人机倾斜摄影，借助地形重构软件如Context Capture 建立坡面三维模型后，对防护过程进行显式瞬态动力反演计算分析，通过LS-DYNA计算软件计算获得结构的各个部件的力学响应历程，从而获取钢丝绳拉力、钢柱内力、系统缓冲距离、系统残余防护高度、消能器变形量、钢柱变形等数据，为防护系统性能评估、优化设计提供参考，为泥石流柔性防护系统设计提供依据。","doi":"10.11888/Terre.tpdc.272169","projection":"","language":"zh","share_type":"online","east":103.0,"west":102.0,"south":30.0,"north":31.0,"scale":null,"crs":null,"filesize":49.0,"share_policy":"a","ts_created":"2022-03-09T14:15:04.820713+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-03-22T10:18:22.922268+08:00","time_description":"","datas_group":3,"time_description_en":"","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"胡桂胜","username":"2018YFC1505202","email":"huguisheng@imde.ac.cn","is_cancel_expert":false}],"review_editor":{"id":42421,"last_login":"2022-04-08T15:16:51.670544+08:00","username":"任慧霞","email":"510727846@qq.com","is_active":true,"is_staff":true,"user_name":"任慧霞"},"data_sources":null,"temporal_resolution":"Hourly","spatial_resolution":"<= 1 m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[814],"subtopics":{"metadata":"7c397187-e76f-4ee1-bdff-090aeded067b","three_pole":null,"third_pole":null},"username":"金云涛","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":18}