汶川极震区泥石流动储量与总物源量计算方法研究

方群生; 唐川; 王毅; 王帅永; 屈永平; 张卫旭

doi:10.13409/j.cnki.jdpme.2016.06.023

您当前的位置：

首页 >

文章列表页 >

汶川极震区泥石流动储量与总物源量计算方法研究

汶川地震科学考察与研究 | 更新时间：2025-12-11

- 汶川极震区泥石流动储量与总物源量计算方法研究
- A Calculation Method for Predicting Dynamic Reserve and the Total Amount of Material Source of the Debris Flows in the Wenchuan Meizoseismal Area
- 防灾减灾工程学报 2016年36卷第6期页码：1008-1014
- 作者机构：
- 作者简介：
- 基金信息：
  
  科技基础性工作专项项目（2011FY110100-3）;国家重点实验室团队项目（SKLGP2012Z002）资助
- DOI：10.13409/j.cnki.jdpme.2016.06.023
  中图分类号： 642.23
- 纸质出版：2016
- 稿件说明：
移动端阅览
[1]方群生,唐川,王毅,王帅永,屈永平,张卫旭.汶川极震区泥石流动储量与总物源量计算方法研究[J].防灾减灾工程学报,2016,36(06):1008-1014.

方群生, 唐川, 王毅, et al. A Calculation Method for Predicting Dynamic Reserve and the Total Amount of Material Source of the Debris Flows in the Wenchuan Meizoseismal Area[J]. 2016, 36(6): 1008-1014.
[1]方群生,唐川,王毅,王帅永,屈永平,张卫旭.汶川极震区泥石流动储量与总物源量计算方法研究[J].防灾减灾工程学报,2016,36(06):1008-1014. DOI： 10.13409/j.cnki.jdpme.2016.06.023.

方群生, 唐川, 王毅, et al. A Calculation Method for Predicting Dynamic Reserve and the Total Amount of Material Source of the Debris Flows in the Wenchuan Meizoseismal Area[J]. 2016, 36(6): 1008-1014. DOI： 10.13409/j.cnki.jdpme.2016.06.023.

摘要

汶川地震后

震区泥石流物源类型在规模、数量与分布方式上与传统泥石流物源类型存在极大差别

传统统计泥石流动储量与总物源量的方法已不能满足目前震区泥石流工程设计的需要。因此

以研究区的48条泥石流流域内的崩滑体、沟道物源、坡面物源的体积（静储量）、面积、动储量数据为样本进行分析

利用Matlab软件对泥石流流域内崩滑体、沟道物源、坡面物源的体积与面积、静储量与动储量分别进行单因子回归分析

发现静储量与面积之间具有明显的幂函数关系

静储量与动储量之间分别具有明显的二次项、幂函数、三次项关系

从而建立泥石流动储量与总物源量的计算模型。

Abstract

There is great difference between the types of Debris flow material in earthquake-affected areas and the traditional material in scale

quantity and distribution after the Wenchuan earthquake.The method of traditional statistical material could not meet the needs of engineering design for debris flow currently.Therefore

this paper uses the data from field investigation in examining 48 debris flow gullies to find the volume

the area and the dynamic reserve of the avalanches landslide

the channel material and the slope material.The regression analysis of the avalanches landslide

the channel material and the slope material volume and area with dynamic reserve and the total amount of material source in debris flow basin is made by using the software Matlab.It is found that not only volume and area of the avalanches landslide

the channel material and the slope material and dynamic reserve and the total amount of material source of the channel material have an obvious power function correlation

but also the total amount of material source of the avalanches landslide and the slope material have an obvious quadratic term function and cubic function correlation with dynamic reserve.This model is established

which can predict the dynamic reserve and the total amount of material source of debris flows.

关键词

Keywords

references

震后泥石流沟松散物质量与最大冲出总量的关系 [J]. 马超,胡凯衡,田密. 自然灾害学报 . 2013(06)

汶川地震极震区泥石流物源动储量统计方法讨论 [J]. 乔建平,黄栋,杨宗佶,孟华君. 中国地质灾害与防治学报 . 2012(02)

汶川地震次生山地灾害及其减灾对策 [J]. 崔鹏,韦方强,陈晓清,何思明,游勇,党超,李占鲁. 中国科学院院刊 . 2008(04)

论泥石流及其学科性质 [J]. 刘希林,莫多闻. 自然灾害学报 . 2001(03)

泥石流固体物质储量变化的定量预测 [J]. 蒋忠信. 山地研究 . 1994(03)

An empirical–statistical model for predicting debris-flow runout zones in the Wenchuan earthquake area [J] . Chuan Tang,Jing Zhu,Ming Chang,Jun Ding,Xin Qi. Quaternary International . 2010

Rainfall-triggered debris flows following the Wenchuan earthquake [J] . C. Tang,J. Zhu,W. L. Li,J. T. Liang. Bulletin of Engineering Geology and the Environment . 2009 (2)

Impacts of September 21, 1999 Chi-Chi earthquake on the characteristics of gully-type debris flows in central Taiwan [J] . Chia-Nan Liu,Hsiao-Fung Huang,Jia-Jyun Dong. Natural Hazards . 2008 (3)

Impacts of the Chi-Chi earthquake on subsequent rainfall-induced landslides in central Taiwan [J] . Ching-Weei Lin,Shou-Heng Liu,Sen-Yuan Lee,Cheng-Chien Liu. Engineering Geology . 2006 (2)

The influence of landsliding on sediment supply and channel change in a steep mountain catchment [J] . Peter Schuerch,Alexander L. Densmore,Brian W. McArdell,Peter Molnar. Geomorphology . 2006 (3)

Landslide inventories and their statistical properties [J] . Bruce D.Malamud,Donald L.Turcotte,FaustoGuzzetti,PaolaReichenbach. Earth Surf. Process. Landforms . 2004 (6)

Wildfire-related debris-flow initiation processes, Storm King Mountain, Colorado [J] . Susan H. Cannon,Robert M. Kirkham,Mario Parise. Geomorphology . 2001 (3)

The role of debris supply conditions in predicting debris flow activity [J] . Michael J.Bovis,MatthiasJakob. Earth Surf. Process. Landforms . 1999 (11)

浏览量

362

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

层间隔震结构简化模型地震响应计算方法研究

基于Plaxis的双排钢板桩结构土压力和排距优化设计