[1]程礼来,吴俊峰.大渡河左岸小河沟泥石流特征及其危险性评估研究[J].水土保持研究,2011,18(01):87-91,96.
　CHENG Li-lai,WU Jun-feng.The Characteristics and Its Risk Evaluation Study of Xiaohegou Debris Flows, Right Bank of Daduhe River[J].Research of Soil and Water Conservation,2011,18(01):87-91,96.
点击复制

大渡河左岸小河沟泥石流特征及其危险性评估研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 18 期数: 2011年01期 页码: 87-91,96 栏目: 出版日期: 2011-02-20
Title:
The Characteristics and Its Risk Evaluation Study of Xiaohegou Debris Flows, Right Bank of Daduhe River
作者:
程礼来1, 吴俊峰2
1. 河南省地矿局地球物理勘查队, 郑州 450053;
2. 成都理工大学 地质灾害与环境保护国家重点实验室, 成都 610059
Author(s):
CHENG Li-lai1, WU Jun-feng2
1. Geophysical Prospecting Team of He’nan Geological and Mineral Bureau, Zhengzhou 450053, China;
2. State Key Laboratory of Geohazard Prevention and Geoenvironment Protection, Chengdu University of Technology, Chengdu 610059, China
关键词:
小河沟泥石流; 特征; 危险性评估
Keywords:
debris flow of Xiaoheyou; characteristics; risk evaluation
分类号:
P642.23
摘要:
四川省泸定县得妥乡大渡河左岸小河沟泥石流位于大岗山库区，S211省道在沟口通过，2009年曾发生一次规模较大的泥石流，该泥石流的继续活动既可影响大岗山电站的库容，同时影响S211的运行安全，有必要对其危险性进行评估。通过高精度遥感、现场大比例尺测绘及地质灾害危险性分析揭示，小河沟是一条处于发展期的沟谷型泥石流，具备泥石流发育的地形条件，形成区物源丰富，降雨量充沛且集中。该沟泥石流易发程度中等，为暴雨型、中频、粘性泥石流，危险性大。20年一遇暴雨泥石流对大岗山库区的淤积量为5 400 m3，对S211危险性大，对大岗山库区的影响表现为淤积，影响程度有限。
Abstract:
Xiaohegou debris flows, right bank of Daduhe River, Detuo Commune, Luding County, Sichuan Province, is located in the reservoir region and the S211 pass from the mouth of the gully. A large scale debris flow happened in 2009, if the activities of the gully will happen in the future, it influenced not only the reservoir but also S211. By high accuracy remote sensing, the large scale geological mapping and geohazard risk analysis reveals that the Xiaohegou debris flow is developing one, with favorite landform. The source region is covered with rich colluvial, fluvial and landslide accumulation, the rainfall is rich and concentrated in the Summer, geological survey reveals that it is a medium easy-happening, storm type, medium frequency, viscous debris flow with large fatalness. The sand supply of 20-year debris flow to Dagangshan reservoir is about 5 400 m3, but it will frighten the safety of S211.

参考文献/References:

[1] 中华人民共和国国土资源部.泥石流灾害防治工程勘查规范[S].DZT0220-2006, 2006.
[2] 王劲光, 路玉宝.泥石流危险性评价模型改进分析[J].西部探矿工程, 2009(1):17-18.
[3] 张业成.云南省东川市泥石流灾害风险分析[J].地质灾害与环境保护, 1995, 6(1):25-34.
[4] 张业成.中国崩塌、滑坡、泥石流灾害基本特征与防治途径[J].地质灾害与环境保护, 1993, 4(1):11-18.
[5] 马寅生, 张业成, 张春山, 等.地质灾害风险评价的理论与方法[J].地质力学学报, 2004, 10(1):7-18.
[6] 王晓欣, 王运生, 孙耀明.大渡河野坝沟泥石流危险性分析[J].水土保持研究, 2008, 15(6):173-176.
[7] 唐川, 刘洪江, 朱静.泥石流扇形地危险性评价研究[J].干旱区地理, 1997, 20(3):21-27.
[8] 朱静, 泥石流沟判别与危险度评价研究[J].干旱区地理, 1995, 18(3:)63-69.
[9] 铁永波, 强震区城镇泥石流灾害风险评价方法与体系研究[D].成都:成都理工大学, 2009.
[10] 姜亭亭, 孙世国, 王丹.泥石流危险性研究现状与发展趋势分析[J].北方工业大学学报, 2009(1):85-88.
[11] 苏鹏程, 刘希林, 王全才, 等.四川丹巴县邛山沟泥石流灾害特征及危险度评价[J].地质灾害与环境保护, 2004, 15(1):9-12.
[12] 王学武, 石豫川, 黄润秋, 等.多级模糊综合评判方法在泥石流评价中的应用[J].灾害学, 2004, 19(2):1-6.
[13] 刘希林, 唐川, 泥石流危险性评价[M].北京:科学出版社, 1995:1-93.
[14] 侯兰功, 崔鹏, 单沟泥石流灾害危险性评价研究[J].水土保持研究, 2004, 11(2):125-128.

相似文献/References:

[1]王青杵,王贵平.黄土高原煤炭开采区水土流失特征的研究[J].水土保持研究,2001,8(04):83.
　WANG Qing-chu,WANG Gui-ping.Research on Characteristics of Soil and Water Loss in Coal Mining Area of Loess Plateau[J].Research of Soil and Water Conservation,2001,8(01):83.
[2]王耕,王利.水资源与土地资源特征比较研究[J].水土保持研究,2004,11(03):88.
　WANG Geng,WANG Li.Comparison Research on Characteristic of Both Water Resources and Land Resources[J].Research of Soil and Water Conservation,2004,11(01):88.
[3]吕学军,刘希林,王全才,等.南水北调西线一期工程区泥石流分布特征[J].水土保持研究,2005,12(05):237.
　LÜ,Xue-jun,LIU Xi-lin,et al.Distribution Characteristics of Debris Flows in the Area of the First Stage Project of West-line for South-to-North Water Diversion[J].Research of Soil and Water Conservation,2005,12(01):237.
[4]冯太国,万新南.富营养化对湖泊的危害及修复技术探讨[J].水土保持研究,2006,13(02):145.
　FENG Tai-guo,WAN Xin-nan.The Harms of Eutrophication and Analysis of Restoration Method to Lake[J].Research of Soil and Water Conservation,2006,13(01):145.
[5]吉锋,石豫川,葛华,等.雅砻江支流某泥石流沟特征及其工程效应研究[J].水土保持研究,2006,13(05):77.
　JI Feng,SHI Yu-chuan,GE Hua,et al.The Characteristic of a Debris Flow and Its Engineering Effects in the Branch of Yalong River[J].Research of Soil and Water Conservation,2006,13(01):77.
[6]张鉴,段义字.平凉市纸坊沟流域45年降水变化特征初步分析[J].水土保持研究,2007,14(01):257.
　ZHANG Jian,DUAN Yi-zi.Preliminary Analysis on the Precipitation Variation Characteristic of Zhifanggou Watershed of Pingling City in 45 Years[J].Research of Soil and Water Conservation,2007,14(01):257.
[7]钟秀娟,熊黑钢,张建兵.新疆于田县不同下垫面小气候特征比较研究[J].水土保持研究,2010,17(01):134.
　ZHONG Xiu-juan,XIONG Hei-gang,ZHANG Jian-bing.Research on Characteristics of Micro-climate in Different Underlying Surface in Yutian County, Xinjiang[J].Research of Soil and Water Conservation,2010,17(01):134.
[8]侯兰功,肖洪浪,邹松兵,等.黑河流域水循环特征研究[J].水土保持研究,2010,17(03):254.
　HOU Lang-gong,XIAO Hong-lang,ZOU Song-bing,et al.Study on the Features of Water Cycle in Heihe River Basin[J].Research of Soil and Water Conservation,2010,17(01):254.
[9]黄爽兵,李晓,刘昌蓉.云南省龙陵县地下热水特征及控制因素研究[J].水土保持研究,2007,14(03):147.
　HUANG Shuang-bing,LI Xiao,LIU Chang-rong.Study on Characteristics and Control Factors of Underground Hot Water in Area of Longling,Yunnan[J].Research of Soil and Water Conservation,2007,14(01):147.
[10]陈永波,吴积善,程尊兰,等.田湾沟泥石流特征及其防治对策[J].水土保持研究,2005,12(02):92.
　CHEN Yong-bo,WU Ji-shan,CHENG Zun-lan,et al.The Feature and Prevention of Debris Flow in Tianwan Gully[J].Research of Soil and Water Conservation,2005,12(01):92.

备注/Memo

收稿日期:2010-7-5;改回日期:2010-8-7。
基金项目:国家自然科学基金项目（40672174）；中国地调局项目（1212010914010）；国家重点基础研究发展计划（973）项目（2008CB425801）
作者简介:程礼来（1958- ），男，高级工程师，现从事地质灾害及地球物理勘探工作。E-mail：cll5804@163.com
通讯作者:吴俊峰（1984- ），男，博士，从事地质灾害及区域地质环境研究。E-mail：wangys60@163.com

更新日期/Last Update: 1900-01-01