International Conference on Engineering and Business Management (EBM 2010 PAPERBACK)

Chengdu,China,China,3.24-3.26,2010

ISBN: 978-1-935068-05-1 Scientific Research Publishing, USA

Paperback 6066pp Pub. Date: March 2010

Category: Engineering

Price: $280

Title: Mechanics and Warning of Debris Flow after Earthquake
Source: International Conference on Engineering and Business Management (EBM 2010 PAPERBACK) (pp 1588-1592)
Author(s): Cong-Miao XIAO, Beijing jiaotong University, Beijing, 100009
Ding-Li ZHANG, Beijing jiaotong University, Beijing, 100009
Li FENG, The 96657 Unit of PLA, Beijing 100011, China
Abstract: Abstract: The disaster area of the Wenchuan earthquake, the Beichuan and Pingwu were encountered by rainstorm at September 24, 2008. The rainfall in center of rainstorm is 370mm. The debris flow formed by the rainstorm has caused 42 persons died or missing. The article systematically analyzes mechanics principle of great type debris flows after earthquake, and analyzes the slope’s stability in source area of debris area too. Then we set up the Debris Flow Warning System based on Multi-Information through the analysis of statistic of slope measure data, weather and geology act factors of debris flow. This system could warn the great type debris flow and ensure people‘s life and wealth.
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