REGIONAL DANGEROUS ON THE GEOLOGICAL HAZARDS OF COLLAPSE,LANDSLIDE AND DEBRIS FLOW IN THE UPPER REACHES OF THE YELLOW RIVER

ZHANG Chun-shan; ZHANG Ye-cheng; MA Yin-sheng

Volume 9 Issue 2

Jun. 2003

Turn off MathJax

Article Contents

Article Navigation > Journal of Geomechanics > 2003 > 9(2): 143-153

ZHANG Chun-shan, ZHANG Ye-cheng, MA Yin-sheng, 2003. REGIONAL DANGEROUS ON THE GEOLOGICAL HAZARDS OF COLLAPSE,LANDSLIDE AND DEBRIS FLOW IN THE UPPER REACHES OF THE YELLOW RIVER. Journal of Geomechanics, 9 (2): 143-153.

Citation:

PDF( 345 KB)

REGIONAL DANGEROUS ON THE GEOLOGICAL HAZARDS OF COLLAPSE,LANDSLIDE AND DEBRIS FLOW IN THE UPPER REACHES OF THE YELLOW RIVER

1. Institute of Geomechanics, Chinese academy of geological science, Beijing, 100081;
2. Center of factual material and geological data, Ministry of Land and resource, Hebei, 065201, China

More Information

Received: 2002-09-18
Published:

Abstract

Abstract

Based on field work and related gological hazard data of collapse,landslide and debris flows,the dangerous assessment of the upper reaches of The Yellow River,with county as a unit,is estimated.There are 116 units in this region.Dangerous level is classified by 5 grades.There are 5 highest dangerous units.High dangerous units are 7.11 units belong to the middle dangerous area and the less and low dangerous units are 46 and 47 respectively.
- upper region of the Yellow River,
- geological hazard,
- dangerous assessment