[1]张立展,裴向军,林华章,等.基于地表树木生长特征的滑坡演化研究——以四川省理县二古溪滑坡为例[J].山地学报,2015,(04):503.
　ZHANG Lizhan,PEI Xiangjun,LIN Huazhang,et al.Evolution of Landslide Based on Growth Characteristics of Trees on the Landslide——A Case Study of Erguxi Landslide, Lixian County, Sichuan Province[J].Mountain Research,2015,(04):503.
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基于地表树木生长特征的滑坡演化研究——以四川省理县二古溪滑坡为例()
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《山地学报》[ISSN:1008-2186/CN:51-1516]

卷:
期数:
2015年04期
页码:
503
栏目:
山地灾害
出版日期:
2015-08-01

文章信息/Info

Title:
Evolution of Landslide Based on Growth Characteristics of Trees on the Landslide——A Case Study of Erguxi Landslide, Lixian County, Sichuan Province
作者:
张立展; 裴向军; 林华章; 李 姝
成都理工大学 地质灾害防治与地质环境保护国家重点实验室,四川 成都 610059
Author(s):
ZHANG Lizhan; PEI Xiangjun; LIN Huazhang; LI Shu
Chengdu University of Technology，State Key Laboratory of Geohazard Prevention and Geoenvironment Protection，Sichuan Chengdu，610059，China
关键词:
马刀树; 生长特征; 二古溪滑坡; 研究方法
Keywords:
bent trees;  growth characteristics;  Erguxi Landslide;  research method
分类号:
P642.22
文献标志码:
A
摘要:
处于变形中的滑坡体上生长的树木，生长过程中会受到滑坡活动的影响，最为典型的表现即树干弯曲生长，形成“马刀树”。马刀树是滑坡缓慢滑动的历史证据。从滑坡地表马刀树的枝干生长弯曲特征出发，构建基于地表树木生长特征的滑坡形成演化分析方法：以一段历史时期内树木倾倒、弯曲生长的特征所对应的滑坡变形过程，根据坡面不同部位树木的弯曲特征对滑坡进行研究。并将这一方法应用于四川省理县二古溪滑坡的研究中，得到二古溪滑坡不同部位土体滑动情况以及现今变形状态，重建滑坡活动历史，计算得到上一次明显滑动的时间。
Abstract:
The growth process of trees growing on the landslides will be affected by landslide activities. The most typical result is the bent trees. The bent trees are historical evidence to prove that the slope has ever been slided slowly. This paper started from the bending characteristics of trees on the landslide and put forward a method to analyze the formation and evolution of landslide based on growth characteristics of trees on the slope. The deformation process of slope that corresponds the bending characteristics of trees during a period of time is analyzed, then the regionalization research of the landslide is carried out according to the bending characteristics of trees located in different areas. The method was applied to the research of Erguxi Landslide, Lixian County, Sichuan Province. The result showed the sliding state of each area of the landslide and deformation state nowadays. The activity history of the landslide was rebuilt and the time of last significant sliding was determined by calculating.

参考文献/References:

[1] Li Erjin. Overview of Lixian [DB/OL]. Merchants Network For Cities and Counties. 2011
[2014-02-10].http://www.zgsxzs.com/a/20110923/27551.html［李二进.理县概况[DB/OL].市县招商网.2011
[2014-02-10].http://www.zgsxzs.com/a/20110923/27551.html］
[2] Li Donglin. Study on evolution of slope deformation and typical landslides in Shuiyin River, Longxian County, Shanxi Province[D]. Beijing:Chinese Academy of Geological Sciences, 2007.［李东林. 陕西陇县水银河斜坡变形演化与典型滑坡研究[D]. 北京：中国地质科学院, 2007.］
[3] Wang Xiuli, Tang Ya. Application of Dendrogeomorphology in the research of geological disasters [J]. Mountain Research,2014,32(6):761-768 [王秀丽，唐亚. 树木地貌学在地质灾害研究中的应用[J].山地学报，2014，32(6):761-768]
[4] Hong Ting, Bai Shibiao, Wang Jian, et al. Determination of date of Jiufangshan landslide activity by analyzing treering[J]. Mountain Research, 2012, 30(1): 57-64［洪婷,白世彪,王建,等. 利用树轮重建九房山滑坡活动年份[J]. 山地学报, 2012, 30(1): 57-64］
[5] Heilongjiang Institute of Forest Science. Proceedings of Forestry Science and Technology [M]. Beijing: The Forestry Press of China, 1987：59-62［黑龙江林业科学研究所.营林科技论文集[M].北京:中国林业出版社,1987：59-62］

备注/Memo

备注/Memo:
收稿日期(Received date)：2014-10-04；修回日期（Accepted）：2015-03-03。
基金项目（Foundation item）：国土资源部公益性行业专项“突发地质灾害应急响应支撑关键技术研究”（编号：201211055）。\[Scientific Research in Public Interest of Ministry of Land and Resources “Research on key technologies of geological disaster emergency response”(No. 201211055).\]
作者简介（Biography）：张立展（1989－），男，河北石家庄人，硕士研究生，地质工程专业，研究方向为岩土体稳定性及工程环境效应。［Zhang Lizhan（1989－），male，born in Shijiazhuang，Hebei Province，postgraduate student，major in geological engineering（stability of rocksoil body and environmental effect of engineering）.］E-mail：leajan1989@126.com
更新日期/Last Update: 1900-01-01