泾阳南塬黄土滑坡类型与发育特征

许领; 戴福初; 闵弘; 邝国麟

doi:10.3799/dqkx.2010.016

Volume 35 Issue 1

Jan. 2010

Turn off MathJax

Article Contents

Article Navigation > Earth Science > 2010 > 35(1): 155-160

XU Ling, DAI Fu-chu, MIN Hong, Kwong A.K.L., 2010. Loess Landslide Types and Topographic Features at South Jingyang Plateau, China. Earth Science, 35(1): 155-160. doi: 10.3799/dqkx.2010.016

Citation:

XU Ling, DAI Fu-chu, MIN Hong, Kwong A.K.L., 2010. Loess Landslide Types and Topographic Features at South Jingyang Plateau, China. Earth Science, 35(1): 155-160. doi: 10.3799/dqkx.2010.016

XU Ling, DAI Fu-chu, MIN Hong, Kwong A.K.L., 2010. Loess Landslide Types and Topographic Features at South Jingyang Plateau, China. Earth Science, 35(1): 155-160. doi: 10.3799/dqkx.2010.016

Citation:

XU Ling, DAI Fu-chu, MIN Hong, Kwong A.K.L., 2010. Loess Landslide Types and Topographic Features at South Jingyang Plateau, China. Earth Science, 35(1): 155-160. doi: 10.3799/dqkx.2010.016

PDF( 502 KB)

Loess Landslide Types and Topographic Features at South Jingyang Plateau, China

doi: 10.3799/dqkx.2010.016

1.
Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China
2.
Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
3.
Department of Civil Engineering, The University of Hong Kong, Hong Kong, China

Received Date: 2009-07-10
Publish Date: 2010-01-01

Abstract

Abstract

The South Jingyang plateau, which has a total area of 70km², is located in Shaanxi Province, China. Groundwater table in this loess plateau has been significantly raised since 1976 when the loess cover began to be artificially irrigated. Up to now, more than 50 landslide events at 27 sites have occurred not only resulting in large economic loss and numerous deaths but also exacerbating water and soil erosion that reduced plateau area badly. After filed visits and landslide measurement at South Jingyang plateau, the following types of loess landslides there can be recognized on the basis of the initiative mechanisms: loess flowslide, loess slide and loess fall. We also analyzed the mechanisms of terrain-edge cracks and steep scarp and their relations with group-distribution and retrogressive occurrences of loess landslide. The mechanism of the long runout loess landslide has also been discussed.
- loess landslide,
- landslide types,
- landslide features,
- South Jingyang plateau

FullText(HTML)

References(20)

References

Corominas, J., 1996. The angle of reach as a mobility index for small and large landslides. Canadian Geotechnical Journal, 33: 260-271. doi: 10.1139/cgj-33-2-260

Dai, F.C., 1997. Engineering behavior of a volcanic-derived soil and rainfall-induced slide-debris flows. Institute of Geology, Chinese Academy of Sciences, Beijing (in Chinese).

Dai, F.C., Lee, C.F., Wang, S.J., 1999. Analysis of rainfall-introduced slide-debris flows on natural terrain of Lantau Island, Hong Kong. Engineering Geology, 51: 179-190. doi: 10.1016/S0013-7952(98)00047-7

Higher, W.H., Valle, R.P., 1980. The liquefaction of different mine tailings under stress-controlled loading. Engineering Geology, 16: 147-150. doi: 10.1016/0013-7952(80)90014-9

Hutchinson, J.N., 1988. General report: morphological and geotechnical parameters of landslides in relation to geology and hydrogeology. 5th International Symposium on Landslides, Lausanne, Switzerland, 1: 3-35. http://www.onacademic.com/detail/journal_1000033973725610_a6c9.html

Jin, Y.L., Dai, F.C., 2007. The mechanism of irrigation-induced landslides of loess. Chinese Journal of Geotechnical Engineering, 29(10): 1493-1499 (in Chinese with English abstract). http://www.researchgate.net/publication/287471741_Mechanism_of_irrigation-induced_landslides_of_loess

Le, Z.X., Han, Q.X., 1989. Group-distribution features of loess plateau. In: 1987 National Landslide Technicality Symposium. Sichuan Publish House of Sciences & Technology, Chengdu, 123-128 (in Chinese).

Sassa, K., 1984. The mechanism starting liquefied landslides and debris flows. Proceeding 4th International Symposium on Landslides, 349-354. http://ci.nii.ac.jp/naid/10010367927

Wang, J.D., 1992. A mechanism of high-speed loess landslides—saturation loess creeping liquefaction. Geological Review, 38(6): 532-539 (in Chinese with English abstract). http://www.cqvip.com/QK/91067X/199206/722758.html

Wang, J.D., Liu, Y., 1999. A further study on the mechanism of highspeed loess landslides in state creeping and sliding liquefaction. Journal of Northwest University, 29(1): 79-82 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/ http://search.cnki.net/down/default.aspx?filename=XBDZ901.026&dbcode=CJFD&year=1999&dflag=pdfdown

Wu, W.J., Wang, N.Q., 2005. Landslide hazards in Gansu, Lanzhou University Press, Lanzhou (in Chinese).

Xu, L., Dai, F.C., 2008. Statistical analysis of the characteristic parameters of loess landslides at the South Jingyang plateau. Hydrogeology and Engineering Geology, 5: 28-32 (in Chinese with English abstract). http://www.en.cnki.com.cn/Article_en/CJFDTOTAL-SWDG200805009.htm

Zhao, S.X., Li, H.L., Ma, D.T., 1995. Study on the landslides at the edge of loess terrace in Yangguoxia reservior region. Bulletin of Soil and Water Conservation, 15(1): 19-23 (in Chinese with English abstract). http://en.cnki.com.cn/Article_en/CJFDTOTAL-STTB501.003.htm

金艳丽, 戴福初, 2007. 灌溉诱发黄土滑坡机理研究. 岩土工程学报, 29(10): 1493-1499. doi: 10.3321/j.issn:1000-4548.2007.10.011

勒泽先, 韩庆宪, 1989. 黄土高原滑坡分布的"群体性". 见: 1987年全国滑坡学术讨论会滑坡论文选集, 成都: 四川科学技术出版社, 123-128.

王家鼎, 1992. 高速黄土滑坡的一种机理-饱和黄土蠕动液化. 地质论评, 38(6): 532-539. doi: 10.3321/j.issn:0371-5736.1992.06.011

王家鼎, 刘悦, 1999. 高速黄土滑坡蠕、滑动液化机理的进一步研究. 西北大学学报(自然科学版), 29(1): 79-82. https://www.cnki.com.cn/Article/CJFDTOTAL-XBDZ901.026.htm

吴玮江, 王念秦, 2005. 甘肃滑坡灾害. 兰州: 兰州大学出版社.

许领, 戴福初, 2008. 泾阳南塬黄土滑坡特征参数统计分析. 水文地质工程地质, (5): 28-32. doi: 10.3969/j.issn.1000-3665.2008.05.007

赵尚学, 李鸿琏, 马东涛, 1995. 盐锅峡库区黄土台缘滑坡研究. 水土保持通报, 15(1): 19-23. https://www.cnki.com.cn/Article/CJFDTOTAL-STTB501.003.htm

Relative Articles

Supplements(0)

Cited By

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(8)

Get Citation

PDF

XML

Article views (3549) PDF downloads(170)

Loess Landslide Types and Topographic Features at South Jingyang Plateau, China

doi: 10.3799/dqkx.2010.016

Abstract

References

Proportional views

Catalog

通讯作者: 陈斌, bchen63@163.com

Proportional views

Export File

Citation

Format

Content