[1]李滨,吴树仁,石菊松.渭北黄土塬区滑坡发育特征及分布规律研究[J].水土保持研究,2011,18(05):212-216.
　LI Bin,WU Shu-ren,SHI Ju-song.Research on Development Characteristics and Distribution of Landslides in Weibei Loess Tableland Area[J].Research of Soil and Water Conservation,2011,18(05):212-216.
点击复制

渭北黄土塬区滑坡发育特征及分布规律研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 18 期数: 2011年05期 页码: 212-216 栏目: 出版日期: 2011-10-20
Title:
Research on Development Characteristics and Distribution of Landslides in Weibei Loess Tableland Area
作者:
李滨1,2, 吴树仁1,2, 石菊松1,2
1. 国土资源部 新构造运动与地质灾害重点实验室, 北京 100081;
2. 中国地质科学院 地质力学研究所, 北京 100081
Author(s):
LI Bin1,2, WU Shu-ren1,2, SHI Ju-song1,2
1. Key Laboratory of Neotectonic and Goehazard, Ministry of Land Resources, Beijing 100081, China;
2. Institute of Geomechanics, Chinese Academy of Geological Science, Beijing 100081, China
关键词:
渭北黄土台塬; 滑坡; 基本类型; 发育特征; 分布规律
Keywords:
Weibei loess tableland; landslides; basic types; development characteristics; distribution
分类号:
P642.22
摘要:
该文利用野外调查、遥感解译、现场勘查等工作手段，分析了宝鸡渭河北岸黄土塬边滑坡的基本类型、发育特征及分布规律，宝鸡渭北黄土塬边滑坡主要受地质构造、河流侧蚀、地层岩性和人类活动等因素的影响，分布在渭河北岸、千河西岸、金陵河东岸、长寿沟等黄土台塬塬边斜坡地带，呈现不均衡性、成群成带性以及同一地点继发性与递进性等特点，滑坡发育分布密度最高可达96.8%。此外，滑坡类型主要有黄土层内滑坡、黄土接触面滑坡、黄土切层滑坡三种类型，以黄土切层滑坡最为发育，占渭北塬区滑坡的80%以上，这类滑坡滑动面主要位于阶地黏土层、三趾马红土层和三门组黏土层中或其表面，滑坡规模巨大，威胁严重。
Abstract:
On the basis of field investigation, remote sensing interpretation and engineering geological survey, the basic types, development characteristics and distribution of landslides in Weibei loess tableland edge are analyzed. Due to the geological structure, the river lateral erosion, lithology, human activities and other factors, the maximum density of landslides is up to 96.8%, and landslides distribution in the Loess Plateau edge of the northern bank of Weihe River, the west bank of Qianhe river, the east bank of Jinlinghe river and Changshou gully. Landslides have the following characteristics: imbalances, group-occurring, secondary and progressive in the same pace and so on. In addition, the Baoji-Weibei landlsides consist of three types: loess landslides, loess interface landslides and loess-hardclay cutting layer landslides. The last type of landslides is the most developed which accounts for 80% of the total number of landslides. Their sliding surfaces mainly locates among or between terrace clay, hipparion laterite and Pliocene hard clays. The scale of loess-hardclay cutting layer landslides is always huge and threats Baoji City.

参考文献/References:

[1] 胡广韬.滑坡动力学[M].北京:地质出版社,1995.
[2] 胡海涛,项式均,王肇芬,等.关中西部滑坡的桔构、构造特征及稳定性分析[J].地质学报,1965,45(4):435-465.
[3] 孙广忠.西北黄土的工程地质力学特性及地质工程问题研究[M].兰州:兰州大学出版社,1989.
[4] 刘传正,张明霞,邹正盛,等.宝鸡市狄家坡滑坡稳定性研究[J].工程地质学报,1998,6(2):93-103.
[5] 王景明.渭河裂谷区活断层对地质灾害的制约[J].水土保持学报,1988,2(3):29-36.
[6] 程谦恭.论渭河盆地现代山崩滑坡和地裂陷灾害的活动周期[J].水土保持学报,1989,3(3):71-83.
[7] 李滨.多级旋转型黄土滑坡形成演化机制研究[D].西安:长安大学,2009.
[8] 刘哲民,张永翔.宝鸡城区北坡土壤侵蚀及其防治[J].水土保持通报,2005,25(5):75-77.
[9] 毕令娴,邱本仁.宝鸡黄土塬区马兰黄土湿陷特性探讨[J].陕西地质,2004,22(2):94-100.
[10] 陈云,童国榜,曹家栋,等.渭河宝鸡段河谷地貌的构造气候响应[J].地质力学学报,1999,5(4):49-55.

相似文献/References:

[1]张黎勇.皖南山区山体滑坡、泥石流的成因及其防治[J].水土保持研究,1997,4(01):171.
　Zhang Liyong.The Cause and Prevention of Slideslope, Debris Flow in the Hilly Areas of Southern Anhui Province[J].Research of Soil and Water Conservation,1997,4(05):171.
[2]李树德.中国滑坡、泥石流灾害的时空分布特点[J].水土保持研究,1999,6(04):33.
　Li Shude.The Temporal and Spacial Distribution of Landslide and Debris Flow Disasters in China[J].Research of Soil and Water Conservation,1999,6(05):33.
[3]李树德.武都滑坡剪切滑动带特征[J].水土保持研究,1999,6(04):38.
　Li Shude.Characteristics of the Shear Slide Zone in Wudu[J].Research of Soil and Water Conservation,1999,6(05):38.
[4]袁仁茂,李树德,陈锁忠.镇江市滑坡规律研究及其发生原因探析[J].水土保持研究,1999,6(04):95.
　Yuan Renmao,Li Shude,Cheng Suozhong.Study of Distribution Laws and Genesis of Landslides in Zhenjiang City[J].Research of Soil and Water Conservation,1999,6(05):95.
[5]邱向荣,郑健生,谭家明,等.上(陵)埔(前)高速公路沿线滑坡成因及稳定性评估[J].水土保持研究,2003,10(03):33.
　QIU Xiang-rong,ZHENG Jian-sheng,TAN Jia-ming,et al.Causes and Stability Evaluation for Landslides Along the Speedway From Shangling to Puqian[J].Research of Soil and Water Conservation,2003,10(05):33.
[6]李树德,吕红华,袁仁茂.山地灾害与水土流失[J].水土保持研究,2003,10(03):107.
　LI Shu-de,LÜ,Hong-hua,et al.Mountain Disasters and Soil and Water Loss[J].Research of Soil and Water Conservation,2003,10(05):107.
[7]王星,鲁胜力,周乐群.滑坡泥石流灾害及其防治策略探讨[J].水土保持研究,2005,12(05):138.
　WANG Xing,LU Sheng-li,ZHOU Le-qun.The Preliminary Research of Slope-slide and Mud-rock Flow Disaster and Its Control Strategy[J].Research of Soil and Water Conservation,2005,12(05):138.
[8]吴义鹰,石豫川,王湘峰.小口滑坡特征及稳定性评价[J].水土保持研究,2006,13(01):151.
　WU Yi-ying,SHI Yu-chuan,WANG Xiang-feng.Features of Xiaokou Landslide and the Stability Evaluation[J].Research of Soil and Water Conservation,2006,13(05):151.
[9]田宏岭,王成华.基于主从结构(Client/Server)的滑坡数据库系统[J].水土保持研究,2006,13(03):208.
　TIAN Hong-ling,WANG Cheng-hua.The Landslide Database Based on Client/Server[J].Research of Soil and Water Conservation,2006,13(05):208.
[10]秦凯旭,石豫川,刘汉超,等.三峡库区某滑坡体成因机制分析与稳定性评价[J].水土保持研究,2006,13(05):84.
　QIN Kai-xu,SHI Yu-chuan,LIU Han-chao,et al.Formation Mechanism and Stability Prediction of One Landslide in the Three Gorges Reservoir Area[J].Research of Soil and Water Conservation,2006,13(05):84.

备注/Memo

收稿日期:2011-8-2;修回日期:2011-9-9
基金项目:中国地质科学院地质力学研究所基本科研项目（DZLXJK201010）；中国地质科学院基本科研业务费项目（2010-SYS-18）；国家“十一五”科技支撑课题“特大型滑坡早期识别及空间预测技术研究”（2006BAC04B02）
作者简介:李滨（1980- ），男，山东滨州人，博士，助理研究员，主要从事黄土地质灾害研究。E-mail：libin1102@163.com
通讯作者:吴树仁（1955- ）,男,湖北武汉人,博士,教授,博士生导师,主要从事地质灾害研究。E-mail：shrwu@cags.net.cn

更新日期/Last Update: 1900-01-01