Impact of the 2008 Wenchuan earthquake in China on subsequent long-term debris flow activities in the epicentral area

S Zhang, LM Zhang - Geomorphology, 2017 - Elsevier
The 2008 Wenchuan earthquake triggered the largest number of landslides among the
recent strong earthquake events around the world. The loose landslide materials were …

An example of a hazard and risk assessment for debris flows—A case study of Niwan Gully, Wudu, China

C Ouyang, Z Wang, H An, X Liu, D Wang - Engineering Geology, 2019 - Elsevier
The highly geologically active, structurally complex Bailongjiang river basin, Longnan City,
Gansu Province hosts many debris-flow gullies. The recent Wenchuan and Jiuzhaigou …

Evolution of debris flow activities in Gaojiagou Ravine during 2008–2016 after the Wenchuan earthquake

RL Fan, LM Zhang, HJ Wang, XM Fan - Engineering Geology, 2018 - Elsevier
Abstract The 2008 Wenchuan earthquake in Sichuan, China triggered numerous landslides
in the stricken area. The loose landslide materials retained on mountain slopes and in …

Characteristics of earthquake-and rain-induced landslides near the epicenter of Wenchuan earthquake

S Zhang, LM Zhang, T Glade - Engineering Geology, 2014 - Elsevier
Numerous landslides were triggered by the 12 May 2008 Wenchuan earthquake in China,
particularly near the epicenter. During the rainy season in 2010 after the earthquake, much …

Physical vulnerability models for assessing building damage by debris flows

S Zhang, L Zhang, X Li, Q Xu - Engineering Geology, 2018 - Elsevier
A catastrophic debris flow occurred in Zhouqu County, Gansu Province, Northwestern
China, at midnight on 7 August 2010, resulting in damage to> 390 buildings. Assessment of …

EDDA 1.0: integrated simulation of debris flow erosion, deposition and property changes

HX Chen, LM Zhang - Geoscientific Model Development, 2015 - gmd.copernicus.org
Debris flow material properties change during the initiation, transportation and deposition
processes, which influences the runout characteristics of the debris flow. A quasi-three …

Role of vegetation restoration in mitigating hillslope erosion and debris flows

P Shen, LM Zhang, HX Chen, L Gao - Engineering Geology, 2017 - Elsevier
After the 2008 Wenchuan earthquake, a large amount of loose landslide deposits was left in
the stricken region. A heavy storm in 2010 turned numerous deposits into debris flows. After …

Seismically induced hillslope disturbance, sediment connectivity and mass wasting: Insights from the 2008 Wenchuan earthquake

M Chen, C Tang, M Chang, J **ong - Geomorphology, 2024 - Elsevier
A mega-earthquake in a mountainous region can trigger thousands of landslides.
Subsequently, these loose co-seismic materials will experience the erosion-transport …

Declining geohazard activity with vegetation recovery during first ten years after the 2008 Wenchuan earthquake

P Shen, LM Zhang, RL Fan, H Zhu, S Zhang - Geomorphology, 2020 - Elsevier
Understanding the evolution of post-seismic geohazards with vegetation recovery is of great
significance for long-term geohazard risk assessment. The Wenchuan earthquake in 2008 …

Simulation of interactions between debris flow and check dams on three-dimensional terrain

HX Chen, J Li, SJ Feng, HY Gao, DM Zhang - Engineering Geology, 2019 - Elsevier
Debris flows are rapid gravity-driven flows of sediment-water mixture, which can be greatly
destructive due to its huge volume, high velocity and large impact force. Check dam is …