K
Kuo-Jen Chang
Researcher at National Taipei University of Technology
Publications - 43
Citations - 947
Kuo-Jen Chang is an academic researcher from National Taipei University of Technology. The author has contributed to research in topics: Landslide & Digital elevation model. The author has an hindex of 14, co-authored 39 publications receiving 825 citations. Previous affiliations of Kuo-Jen Chang include University of Montpellier & Academia Sinica.
Papers
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Topographical changes revealed by high-resolution airborne lidar data; the 1999 Tsaoling landslide induced by the Chi-chi earthquake
Rou-Fei Chen,Kuo-Jen Chang,Jacques Angelier,Yu-Chang Chan,Benoît Deffontaines,Chyi Tyi Lee,Ming Lang Lin +6 more
TL;DR: In this paper, the authors mapped the Tsaoling landslide area and estimated the landslide volume, using a high-resolution digital elevation model from airborne LiDAR (Light Detection And Ranging), aerial photographs and topographic maps.
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Open-pit mining geomorphic feature characterisation
TL;DR: The proposed approach can provide a basis for a large-scale and low-cost topographic survey for sustainable environmental planning and, for example, for the mitigation of environmental anthropogenic impacts due to mining.
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Simulation of Tsaoling landslide, Taiwan, based on Saint Venant equations over general topography
Chih-Yu Kuo,Yih-Chin Tai,François Bouchut,Anne Mangeney,Marica Pelanti,Rou-Fei Chen,Kuo-Jen Chang +6 more
TL;DR: In this paper, the authors used the continuum model of hydraulic flow, SHALTOP2D, based on the equation of Bouchut and Westdickenberg to simulate numerically the landslide dynamics.
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Geological and morphological study of the Jiufengershan landslide triggered by the Chi-Chi Taiwan earthquake
TL;DR: The Jiufengershan rock and soil avalanche is one of the largest landslides triggered by the Chi-Chi earthquake Taiwan 1999 as discussed by the authors, which involved a flatiron remnant, which was almost entirely mobilized during the earthquake.
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Analysis of landsliding by earthquake shaking using a block-on-slope thermo-mechanical model: Example of Jiufengershan landslide, central Taiwan
TL;DR: In this article, the authors proposed a method that combines features of the classic Newmark approach with mechanical relations involving Mohr-Coulomb failure criteria, pore-water pressure and shear heating during the sliding process.