DISTRIBUTION REGULARITY AND DEVELOPMENT BACKGROUND OF LANDSLIDES AT EDGE OF LOESS TABLE LAND FROM BAOJI TO CHANGXING

WANG Jiayun; SHI Xiaoya; FENG Wei

doi:10.13544/j.cnki.jeg.2014.03.005

Volume 22 Issue 3

Jun. 2014

Turn off MathJax

Article Contents

Article Navigation > JOURNAL OF ENGINEERING GEOLOGY > 2014 > 22(3): 379-385

WANG Jiayun, SHI Xiaoya, FENG Wei. 2014: DISTRIBUTION REGULARITY AND DEVELOPMENT BACKGROUND OF LANDSLIDES AT EDGE OF LOESS TABLE LAND FROM BAOJI TO CHANGXING. JOURNAL OF ENGINEERING GEOLOGY, 22(3): 379-385. doi: 10.13544/j.cnki.jeg.2014.03.005

Citation:

WANG Jiayun, SHI Xiaoya, FENG Wei. 2014: DISTRIBUTION REGULARITY AND DEVELOPMENT BACKGROUND OF LANDSLIDES AT EDGE OF LOESS TABLE LAND FROM BAOJI TO CHANGXING. JOURNAL OF ENGINEERING GEOLOGY, 22(3): 379-385. doi: 10.13544/j.cnki.jeg.2014.03.005

Citation:

PDF( 2397 KB)

DISTRIBUTION REGULARITY AND DEVELOPMENT BACKGROUND OF LANDSLIDES AT EDGE OF LOESS TABLE LAND FROM BAOJI TO CHANGXING

doi: 10.13544/j.cnki.jeg.2014.03.005

1.
Xi'an Center of Geological Survey, China Geological Survey, Xi'an 710054;
2.
Key Laboratory for Geo-hazards in Loess Area, MLR, Xi'an 710054

Funds:

Received Date: 2013-08-07
Rev Recd Date: 2014-01-02
Publish Date: 2014-06-25

Abstract

Abstract

This paper is based on the predecessors' research and is aided with investigation and prospection at field. It analyzes the distribution regularity and development background of landslides at the edge of the loess table lands from Baoji to Changxing. It proves the following five points. (1)The scales of the landslides decrease gradually from super large to large and middle,even small.(2)Landslides are at these sites where Ⅲ terrace or both Ⅲ and Ⅱ terrace disappeared.(3)Development of landslides mainly has three periods: early stage of late Pleistocene epoch,early stage of Holocene epoch and last stage of Holocene epoch.(4)The eastward tilting movement with activity difference of the lithosphere in the west of Weihe river basin resulted in the physiognomy pattern of tablelands with distinct altitude differences. Then it controlled the development regular change of scales of the landslides. The northward movement of Weihe river and intense riverside eroding induced the concentrated development of landslides at the edge of the tablelands in different periods.(5)The intense human engineering movements are the main inducing factor of new landslides or revival of old landslides in late stage of Holocene.
- Landslide at the edge of loess table land,
- Distribution regular,
- Development background,
- Tilting movement,
- Northward movement of Weihe river

FullText(HTML)

References(1)

References

[1] 彭建兵, 张骏,苏生瑞,等.渭河盆地活动断裂与地质灾害[M].西安:西北大学出版社, 1992.Peng Jianbing, Zhang Jun, Su Shengrui, et al.The Active Faults and Geological Hazards.Xi'an:Northwest University Press, 1992.

[2] 雷祥义.黄土高原地质灾害与人类活动[M].北京:地质出版社, 2001.Lei Xiangyi.Disasters and Human Activity on Loess Plateau.Beijing: Geological Publishing House, 2001.

[3] 陕西省宝鸡峡工程指挥部.宝鸡峡引渭灌溉工程技术总结[R].宝鸡: 1974.The Baojixia Gorge Project Command in Shaanxi Province.Technique Summary of the Irrigation Project on Drawing Water from Weihe River to Baojixia Gorge.Baoji: 1974.

[4] 胡广韬.宝鸡—常兴一带黄土原边滑坡原因与因素的历史转化性[J].西安地质学院学报, 1986, 8 (4): 23～27.Hu Guangtao.The historical transformation of the landsliding causes and factors in the border slopes of loessial highland in the Baoji-Changxing area.Xi'an College of Geology,1986, 8 (4): 23～27.

[5] 李滨, 殷跃平,吴树仁,等.多级旋转黄土滑坡基本类型及特征分析[J].工程地质学报, 2011, 19 (5): 703～711.Li Bin, Yin Yueping, Wu Shuren, et al.Basic types and characteristics of multiple rotational landslides in loess.Journal of Engineering Geology, 2011, 19 (5): 703～711.

[6] 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 (4): 212～216.Li Bin, Wu Shuren, Shi Jusong.Research on development characteristics and distribution of landslides in Weibei loess tableland area.Research of Soil and Water Conservation, 2011, 18 (4): 212～216.

[7] 张茂省, 王佳运,张成航,等.陕西省特大型滑坡调查与风险评价报告[R].西安:中国地质调查局西安地质调查中心, 2012.Zhang Maosheng, Wang Jiayun, Zhang Chenghang, et al.Investigation and Risk Assessment Report of Super Large Landslides in Shaanxi Province.Xi'an:Xi'an Center of Geological Survey, China Geological Survey, 2012.

[8] 校培喜, 黄玉华,王佳运,等.陕西省宝鸡市岐山县地质灾害详细调查报告[R].西安:中国地质调查局西安地质调查中心, 2007.Xiao Peixi, Huang Yuhua, Wang Jiayun, et al.Detailed Investigation Report of Geohazards in Qishan County of Baoji City, Shaanxi Province.Xi'an:Xi'an Center of Geological Survey, China Geological Survey, 2007.

[9] 冯希杰, 田勤俭,申旭辉.渭河断裂西段活动差异性分析[J].地质评论, 2003, 49 (3): 233～238.Feng Xijie, Tian Qinjian, Shen Xuhui.Analysis of activity difference of the west section of Weihe fault.Geological Review, 2003, 49 (3): 233～238.

[10] 薛祥煦, 李文厚,刘林玉.渭河北迁与秦岭抬升[J].西北大学学报(自然科学版), 2002, 32 (5): 451～454.Xue Xiangxu, Li Wenhou, liu Linyu.The northward shift of Weihe river and uplift of Qinling mountains.Journal of Northwest University(Natural Science Edition), 2002, 32 (5): 451～454.

[11] 马宗晋, 高庆华.中国第四纪气候变化和未来北方干旱灾害分析[J].第四纪研究, 2004, 24 (3): 245～251.Ma Zongjin, Gao Qinghua.Climate changes of China in the Quaternary period and analysis on drought disasters of north China in the future.Quaternary Sciences, 2004, 24 (3): 245～251.

[12] 甘枝茂.黄土高原地貌与土壤侵蚀研究[M].西安:陕西人民教育出版社, 1990.Gan Zhimao.Research on the Loess Plateau Landform and Soil Erosion.Xi'an:Shaanxi People's Education Press, 1990.

[13] 黄春长, 庞奖励,黄萍,等.关中盆地西部黄土台塬全新世气候事件研究[J].干旱区地理, 2002, 25 (1): 10～15.Huang Chunchang, Pang Jiangli, Huang Ping, et al.Holocene climatic events on the loess tableland in the western Guanzhong basin, China.Arid Land Geography, 2002, 25 (1): 10～15.

[14] 施雅风, 孔昭宸,王苏民,等.中国全新世大暖期的气候波动与主要事件[J].中国科学(B辑), 1992,(12): 1300～1308.Shi Yafeng, Kong Zhaochen, Wang Sumin, et al.Climate warm period of Holocene and important events in China.Science in China(Series B), 1992,(12): 1300～1308.

[15] 甘枝茂, 桑广书,甘锐,等.晚全新世渭河西安段河道变迁与土壤侵蚀[J].水土保持学报, 2002, 16 (2): 129～132.Gan Zhimao, Sang Guangshu, Gan Rui, et al.Watercourse changes and soil erosion of Weihe river along Xi'an reaches in the Late Holocene.Journal of Soil Water Coaservation, 2002, 16 (2): 129～132.

Relative Articles

Supplements(0)

Cited By

Proportional views