{"id":"543817fc-ba62-40bb-b9d9-1e56ee435326","title":"基于不同因数影响下溃决型崩滑物源室内模型试验数据及图像资料","title_en":"Based on indoor model test data and image data of collapse landslide source under the influence of different factors","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":"数据文件excel 、基于不同因数影响下溃决型崩滑物源室内模型试验数据及图像资料；.xlsx\n数据文件图片 、基于不同因数影响下溃决型崩滑物源室内模型试验数据及图像资料；.docx\n文字文档、基于不同因数影响下溃决型崩滑物源室内模型试验数据及图像资料；.docx\n数据读取方式：可以直接用Microsoft office或者WPS打开。","description":"研究了黏粒含量、宽高比、上游来流流量、初始含水率等不同控制因素对堵沟型崩滑物源溃决的影响，通过对堰塞体溃决过程分析，将堰塞体溃决模式分类。归纳总结不同溃决模式坝体轮廓纵向演化规律，测算流深、流速、侵蚀速率，分析不同溃决模式条件下坝体时空演化进程，探讨了不同因素对溃坝泥石流重度、洪峰流量、建立堰塞坝溃坝流量放大系数的数学模型，选取研究区两个堵溃点以及银杏坪沟一个堵溃点进行验证，但由于堰塞坝溃决的复杂性，在实际运用中存在一定局限性。","doi":"10.11888/Terre.tpdc.272130","projection":"","language":"zh","share_type":"online","east":104.7,"west":104.68,"south":31.53,"north":31.54,"scale":null,"crs":null,"filesize":20.5,"share_policy":"a","ts_created":"2022-03-11T14:46:12.452868+08:00","doi_type":"拥有自主知识产权","ts_updated":"2022-03-15T14:56:38.923650+08:00","time_description":"2020","datas_group":3,"time_description_en":"2020","data_format":null,"project":[11],"specials":[],"cite":null,"review_status":5,"review_invite":[{"user_name":"刘晶晶","username":"刘晶晶","email":"liujingjing@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":"Monthly","spatial_resolution":"1m - 10m","license":"Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)","fund":[811],"subtopics":{"metadata":"543817fc-ba62-40bb-b9d9-1e56ee435326","three_pole":null,"third_pole":null},"username":"刘波","review_time":null,"protected_duration":null,"protected_describe":null,"is_important":false,"hit_count":32}