Damage Models and Formation Mechanism on Both Sides of the Mountain Slope of the “5 &#183; 12” Wenchuan Earthquake

Han Lifang; Luo Bing

doi:10.3969/j.issn.1007-2993.2014.06.012

Volume 28 Issue 6

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Han Lifang, Luo Bing. Damage Models and Formation Mechanism on Both Sides of the Mountain Slope of the “5 · 12” Wenchuan Earthquake[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(6): 316-319. doi: 10.3969/j.issn.1007-2993.2014.06.012

Citation:

Han Lifang, Luo Bing. Damage Models and Formation Mechanism on Both Sides of the Mountain Slope of the “5 · 12” Wenchuan Earthquake[J]. GEOTECHNICAL ENGINEERING TECHNIQUE, 2014, 28(6): 316-319. doi: 10.3969/j.issn.1007-2993.2014.06.012

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Damage Models and Formation Mechanism on Both Sides of the Mountain Slope of the “5 · 12” Wenchuan Earthquake

doi: 10.3969/j.issn.1007-2993.2014.06.012

Han Lifang¹,
Luo Bing²

1. CECEP Construction Engineering Design Institute Limited Company, Chengdu 610052, Sichuan, China;
2. CECEP Sichuan Industrial Co., Ltd, Chengdu 610052, Sichuan, China

Received Date: 2014-05-08
Available Online: 2021-07-19

Abstract

Abstract

The Wenchuan earthquake unleash a host of geological disasters. The main case of the geological disasters of this slope are the same. Under seismic action, two different damage models appear on both sides of the ridge:high landslide and collapse. This paper analyzes the formation mechanism of these two geological disasters, basing on geological characteristics and deformation characteristics. Through the analysis of the deformation characteristics, further expounds the factors of two different geological disaster modes.
- Wenchuan earthquake,
- damage model,
- formation mechanism