[1]邵莲芬,彭祖武,王硕楠,等.栾川“7·24”暴雨泥石流启动模式分类[J].山地学报,2013,(03):334.
　SHAO Lianfen,PENG Zuwu,WANG Shounan,et al.Classification of “7?24”Rainstorm Debris Flow Based on Startup Model in Luanchuan County of Henan, China[J].Mountain Research,2013,(03):334.
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栾川“7·24”暴雨泥石流启动模式分类()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2013年03期
页码:
334
栏目:
山地灾害
出版日期:
2013-01-01

文章信息/Info

Title:
Classification of “7?24”Rainstorm Debris Flow Based on Startup Model in Luanchuan County of Henan, China
作者:
邵莲芬;彭祖武;王硕楠;戴巍;胡媛媛;余宏明;
1.中国地质大学，湖北 武汉 430074；
2.河南省地质工程勘察院，河南 郑州 450001；
3.黄淮学院，河南 驻马店 463000
Author(s):
SHAO Lianfen; PENG Zuwu; WANG Shounan; DAI Wei; HU Yuanyuan; YU Hongming
1．China University of Geosciences，Wuhan 430074，China；
2.Henan Province Institute of Geological & Prospecting Engineering，Zhengzhou 450001，China； 3.Huanghuai University，Zhumadian 463000，China
关键词:
栾川县; 暴雨泥石流; 启动模式; 分类
Keywords:
Luanchuan County; rainstorm debris flow; startup model; classification
分类号:
P642.23
文献标志码:
A
摘要:
2010年7月河南省栾川县连续降雨达半月之久,24日又突降大暴雨,导致县境内暴发区域性泥石流(简称"7.24"暴雨泥石流),全县14个乡镇普遍受灾,死亡68人、失踪21人,直接经济损失约19.8亿元。为给当地政府提供合理的泥石流防治建议,对栾川县"7.24"暴雨泥石流中31个灾害点进行了野外调查并进行了工程地质分析。调查发现,此次栾川县暴雨泥石流类型丰富,泥流、泥石流及水石流均有发育;地貌上看,泥石流多属于坡面型,水石流基本上为沟谷型。同时,因栾川县采矿业发达,矿渣型泥石流发育十分典型,且大多为尾矿坝溃决所致。鉴于栾川"7.24"暴雨泥石流范围大、类型多的特点,若按规范分类则很难提供针对性的泥...
Abstract:
In July 2010，there had being continuous raining for half month in Luanchuan County of Henan province，China. Yet heavy rain was falling on 24th，which resulted a regional debris flow happened. The whole 14 towns of Luanchuan County suffer loss that left 68 people dead，21 people missing and caused a total direct economic loss of 19.8 billion yuan（RMB）. In order to give some reasonable suggestions to local government for debris flow prevention and treatment，methods of field investigation and engineering geological analysis were took to study the 31 disaster points of this regional debris flow event. The investigation found there are abundant debris types in this event，such as mudflow，debris flow and waterrock flow. In topography classification，debris flows are often slope type，but waterrock flows are almost gully type. Yet mining industry developed in Luanchuan county，so mine waste debris flow developed and typical and most of them broke out since tailings dam busted. Codes classification can’t give specific suggestions to debris prevention and treatment as Luanchuan county debris broke in large area and types were rich，but startup mode classification can. So based on previous research and project investigation analysis，these debris flow points were divided into seven types based on startup model. They are dragging and busting joint action model，punching and slumping joint action model，impacting induced liquefying model，slope slumping model，slope washing and gully startup joint action model，tailings busting model and combinational model，respectively. Moreover，detailed analysis of seven typical debris points，which belongs to the seven debris types，was conducted.

相似文献/References:

[1]铁永波,唐川,倪化勇,等.暴雨泥石流冲出距离预测[J].山地学报,2011,(02):250.
　TIE Yongbo,TANG Chuan,et al.Predication of Rainstorminduced Debris Flow Runout Distance[J].Mountain Research,2011,(03):250.
[2]周春花,唐川,陶云,等.1998-07-06云南境内金沙江流域暴雨泥石流的气象成因[J].山地学报,2006,(06):678.
[3]王裕宜,詹钱登,田冰,等.长江上游蒋家沟泥石流输沙年际变化与降水旋回特征关系[J].山地学报,2008,(05):590.

备注/Memo

备注/Memo:
收稿日期(Received date)：2012-10-29；改回日期(Accepted) :2012-11-29。
基金项目（Foundation item）:海河南省国土资源厅2011年度“两权价款”地质科研项目（项目代号2011-622-23），河南省科技厅科技攻关计划项目（项目编号122102310477）。[2011 Geological Sciences ltem of Henan Land and Resources Department’s “The Cost of Prospecting Rights and Mining Rights”(Grant No.2011-622-23),Scientific Brainstorm Project of Henan Science and Technology Department（Grant No.122102310477）.] *
作者简介（Biography）：邵莲芬（1974-），女（汉族），河南驻马店人，中国地质大学（武汉）在读博士、黄淮学院副教授，主要从事结构防灾研究。[Shao Lianfen（1974-），female（Han Population），born in Zhumadian city， Henan Province， Ph D candidate of China University of Geosciences（Wuhan），associate professor of Huanghuai University，major in Disaster Prevention by Structure.]Tel：13598919616；E-mail：535792721@qq.com
更新日期/Last Update: 1900-01-01