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General Information
    • ISSN: 1793-8236 (Online)
    • Abbreviated Title Int. J. Eng. Technol.
    • Frequency:  Quarterly 
    • DOI: 10.7763/IJET
    • Managing Editor: Ms. Jennifer Zeng
    • Abstracting/ Indexing: Inspec (IET), CNKI Google Scholar, EBSCO, ProQuest, Crossref, etc.
    • E-mail: ijet_Editor@126.com
IJET 2016 Vol.8(3): 198-201 ISSN: 1793-8236
DOI: 10.7763/IJET.2016.V8.884

Multi-factor Constrained Analysis Method for Geological Hazard Risk

Kunwang Tao, Liang Wang, and Xinlin Qian

Abstract—Because of the complexity and uncertainty of geological disasters, using GIS technology to take grid transformation for the analyze area, research on the mechanisms and principles of geological disasters were conducted, elevation, slope, lithology, faults, etc. as an evaluation factor, geological disasters risk assessment carried out with mathematical algorithms. Xinjiang Uygur Autonomous Region in the Ili River basin as the experimental area, create 500 * 500m grid covering the study area. With GIS statistical analysis, overlay analysis, spatial analysis to do grid transform and standardization. And finally use information Act to determine the weight and comprehensive assessment. Experimental results show that the actual geological disasters occurred in the geological disaster risk analysis and other areas where a high level of probability is high, indicating that the method of geological disaster warning prediction has some practical significance.

Index Terms—Geological hazard, geographical grid, information method, statistics, risk analysis.

The authors are with Chinese Academy of Surveying and Mapping, 28 Lianhuachixi Road, Haidian District, Beijing 100830, China (e-mail: Taokw@casm.ac.cn, Wangl@casm.ac.cn, Qianxinlin@gmail.com).


Cite: Kunwang Tao, Liang Wang, and Xinlin Qian, "Multi-factor Constrained Analysis Method for Geological Hazard Risk," International Journal of Engineering and Technology vol. 8, no. 3, pp. 198-201, 2016.

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