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Author

  • Guangqi Chen
Article

A hybrid automatic thresholding approach using panchromatic imagery for rapid mapping of landslides

Li, Y., Chen, G., Han, Z., Zheng, L. & Zhang, F., Nov 2 2014, In : GIScience and Remote Sensing. 51, 6, p. 710-730 21 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

A method for microscopic unsaturated soil-water interaction analysis based on DDA

Guo, L., Li, T., Chen, G., Yu, P., Peng, X. & Yang, D., Apr 2019, In : Computers and Geotechnics. 108, p. 143-151 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

An approach from earthquake-induced landslides identification to numerical simulation of debris flow

Li, Y., Chen, G., Tang, C., Zheng, L. & Zhang, Y., Aug 23 2012, In : Memoirs of the Faculty of Engineering, Kyushu University. 72, 2, p. 69-83 15 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

A new approach for analyzing the velocity distribution of debris flows at typical cross-sections

Han, Z., Chen, G., Li, Y., Xu, L., Zheng, L. & Zhang, Y., Nov 1 2014, In : Natural Hazards. 74, 3, p. 2053-2070 18 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

A probabilistic method to assess the regional susceptibility of landslides induced by earthquake in Kitakyushu city, Japan

Sun, J., Wang, L. & Chen, G., Jan 1 2011, In : Disaster Advances. 4, 1, p. 7-18 12 p.

Research output: Contribution to journalArticle

8 Citations (Scopus)

Assessing entrainment of bed material in a debris-flow event: A theoretical approach incorporating Monte Carlo method

Han, Z., Chen, G., Li, Y. & He, Y., Nov 1 2015, In : Earth Surface Processes and Landforms. 40, 14, p. 1877-1890 14 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Assessing validity of landslide preventive structure by DDA simulations

Chen, G., Zen, K., Zheng, L. & Tsusue, Y., 2011, In : Unknown Journal.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Automated landform classification in a rockfall-prone area, Gunung Kelir, Java

Samodra, G., Chen, G., Sartohadi, J., Hadmoko, D. S. & Kasama, K., Jun 5 2014, In : Earth Surface Dynamics. 2, 1, p. 339-348 10 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Catastrophic debris flows on 13 August 2010 in the Qingping area, southwestern China: The combined effects of a strong earthquake and subsequent rainstorms

Tang, C., Van Asch, T. W. J., Chang, M., Chen, G. Q., Zhao, X. H. & Huang, X. C., Feb 15 2012, In : Geomorphology. 139-140, p. 559-576 18 p.

Research output: Contribution to journalArticle

134 Citations (Scopus)
7 Citations (Scopus)

Comprehensive analysis of landslide stability and related countermeasures: a case study of the Lanmuxi landslide in China

Han, Z., Su, B., Li, Y., Ma, Y., Wang, W. & Chen, G., Dec 1 2019, In : Scientific reports. 9, 1, 12407.

Research output: Contribution to journalArticle

Open Access
4 Citations (Scopus)

DDA validation of the mobility of earthquake-induced landslides

Zhang, Y., Wang, J., Xu, Q., Chen, G., X Zhao, J., Zheng, L., Han, Z. & Yu, P., Sep 1 2015, In : Engineering Geology. 194, p. 38-51 14 p.

Research output: Contribution to journalArticle

60 Citations (Scopus)

Detection of contacts between three-dimensional polyhedral blocks for discontinuous deformation analysis

Zhang, H., Chen, G., Zheng, L., Han, Z., Zhang, Y., Wu, Y. Q. & Liu, S., Sep 1 2015, In : International Journal of Rock Mechanics and Mining Sciences. 78, p. 57-73 17 p.

Research output: Contribution to journalArticle

31 Citations (Scopus)

Dynamic simulation of landslide dam behavior considering kinematic characteristics using a coupled DDA-SPH method

Wang, W., Chen, G., Zhang, Y., Zheng, L. & Zhang, H., Jul 1 2017, In : Engineering Analysis with Boundary Elements. 80, p. 172-183 12 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Effects of climate change on coastal disasters: New methodologies and recent results

Yasuhara, K., Komine, H., Yokoki, H., Suzuki, T., Mimura, N., Tamura, M. & Chen, G., Jul 1 2011, In : Sustainability Science. 6, 2, p. 219-232 14 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Effects of climate change on GEO-disasters in coastal zones

Yasuhara, K., Komine, H., Murakami, S., Chen, G. & Mitani, Y., Feb 1 2010, In : Journal of Global Environment Engineering. 15, p. 15-23 9 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Effects of climate change on geo-disasters in coastal zones and their adaptation

Yasuhara, K., Komine, H., Murakami, S., Chen, G., Mitani, Y. & Duc, D. M., Feb 1 2012, In : Geotextiles and Geomembranes. 30, p. 24-34 11 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Effects of excess pore pressure dissipation on liquefaction-induced ground deformation in 1-g shaking table test

Wang, B., Zen, K., Chen, G. & Kasama, K., Jan 1 2012, In : Geomechanics and Engineering. 4, 2, p. 91-103 13 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Effects of vertical seismic force on initiation of the Daguangbao landslide induced by the 2008 Wenchuan earthquake

Zhang, Y., Zhang, J., Chen, G., Zheng, L. & Li, Y., Jun 1 2015, In : Soil Dynamics and Earthquake Engineering. 73, p. 91-102 12 p.

Research output: Contribution to journalArticle

50 Citations (Scopus)

Evaluation of impact force of rock landslides acting on structures using discontinuous deformation analysis

Yu, P., Zhang, Y., Peng, X., Wang, J., Chen, G. & Zhao, J. X., Oct 2019, In : Computers and Geotechnics. 114, 103137.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Exploring the velocity distribution of debris flows: An iteration algorithm based approach for complex cross-sections

Han, Z., Chen, G., Li, Y., Wang, W. & Zhang, H., Jul 5 2015, In : Geomorphology. 241, p. 72-82 11 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Extension and application of Discontinuous Deformation Analysis with a damped contact spring model

Yu, P., Chen, G., Peng, X., Guo, L. & Zhang, Y., Nov 2019, In : International Journal of Rock Mechanics and Mining Sciences. 123, 104123.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Extension of discontinuous deformation analysis and application in cohesive-frictional slope analysis

Zhang, Y., Xu, Q., Chen, G., Zhao, J. X. & Zheng, L., Sep 2014, In : International Journal of Rock Mechanics and Mining Sciences. 70, p. 533-545 13 p.

Research output: Contribution to journalArticle

58 Citations (Scopus)

Improvement of joint definition and determination in three-dimensional discontinuous deformation analysis

Peng, X., Chen, G., Yu, P., Zhang, Y. & Wang, J., Jun 2019, In : Computers and Geotechnics. 110, p. 148-160 13 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

Modelling the flexural buckling failure of stratified rock slopes based on the multilayer beam model

Zhang, Y. J., Nian, T. K., Guo, X. S., Chen, G. Q. & Zheng, L., May 1 2019, In : Journal of Mountain Science. 16, 5, p. 1170-1183 14 p.

Research output: Contribution to journalArticle

Multi-spring Edge-to-Edge Contact Model for Discontinuous Deformation Analysis and Its Application to the Tensile Failure Behavior of Rock Joints

Zhang, Y., Wang, J., Zhao, J. X., Chen, G., Yu, P. & Yang, T., Jan 1 2019, (Accepted/In press) In : Rock Mechanics and Rock Engineering.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Noncontact detection of earthquake-induced landslides by an enhanced image binarization method incorporating with Monte-Carlo simulation

Han, Z., Li, Y., Du, Y., Wang, W. & Chen, G., Jan 1 2019, In : Geomatics, Natural Hazards and Risk. 10, 1, p. 219-241 23 p.

Research output: Contribution to journalArticle

Open Access
6 Citations (Scopus)

Non-convergence criterion on slope stability FE analysis by strength reduction method

Nian, T. K., Chen, G. Q., Wan, S. S. & Luan, M. T., May 1 2011, In : Journal of Convergence Information Technology. 6, 5, p. 78-88 11 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Numerical analysis of stability and creep-deformation of a complex embankment using non-convergence criterion

Nian, T. K., Liu, C., Chen, G. Q. & Liu, B., Sep 1 2012, In : Journal of Convergence Information Technology. 7, 17, p. 164-173 10 p.

Research output: Contribution to journalArticle

Numerical simulation for run-out extent of debris flows using an improved cellular automaton model

Han, Z., Li, Y., Huang, J., Chen, G., Xu, L., Tang, C., Zhang, H. & Shang, Y., Aug 1 2017, In : Bulletin of Engineering Geology and the Environment. 76, 3, p. 961-974 14 p.

Research output: Contribution to journalArticle

11 Citations (Scopus)

Numerical simulation of debris-flow behavior based on the SPH method incorporating the Herschel-Bulkley-Papanastasiou rheology model

Han, Z., Su, B., Li, Y., Wang, W., Wang, W., Huang, J. & Chen, G., May 18 2019, In : Engineering Geology. 255, p. 26-36 11 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Numerical simulation of debris-flow behavior incorporating a dynamic method for estimating the entrainment

Han, Z., Chen, G., Li, Y., Tang, C., Xu, L., He, Y., Huang, X. & Wang, W., May 4 2015, In : Engineering Geology. 190, p. 52-64 13 p.

Research output: Contribution to journalArticle

37 Citations (Scopus)

Numerical simulation of seismic slope stability analysis based on tension-shear failure mechanism

Zhang, Y., Chen, G., Wu, J., Zheng, L. & Zhuang, X., Jun 1 2012, In : Geotechnical Engineering. 43, 2, p. 18-28 11 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Numerical study on soil arching effects of stabilizing piles

Fan, F., Chen, G., Hu, X. & Wang, W., Jul 31 2015, In : Memoirs of the Faculty of Engineering, Kyushu University. 75, 1, p. 17-27 11 p.

Research output: Contribution to journalArticle

Numerical validation of Multiplex Acceleration Model for earthquake induced landslides

Zheng, L., Chen, G., Zen, K. & Kasama, K., Mar 2012, In : Geomechanics and Engineering. 4, 1, p. 39-53 15 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Parallel computing of three-dimensional discontinuous deformation analysis based on OpenMP

Peng, X., Chen, G., Yu, P., Zhang, Y., Guo, L., Wang, C., Cheng, X. & Niu, H., Feb 2019, In : Computers and Geotechnics. 106, p. 304-313 10 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Practical application of the coupled DDA-SPH method in dynamic modeling for the formation of landslide dam

Wang, W., Yin, K., Chen, G., Chai, B., Han, Z. & Zhou, J., May 1 2019, In : Landslides. 16, 5, p. 1021-1032 12 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Rainfall and earthquake-induced landslide susceptibility assessment using GIS and Artificial Neural Network

Li, Y., Chen, G., Tang, C., Zhou, G. & Zheng, L., Sep 21 2012, In : Natural Hazards and Earth System Science. 12, 8, p. 2719-2729 11 p.

Research output: Contribution to journalArticle

33 Citations (Scopus)

Research on fault cutting algorithm of the three-dimensional numerical manifold method

Wu, Y., Chen, G., Jiang, Z., Zhang, L., Zhang, H., Fan, F., Han, Z., Zou, Z., Chang, L. & Li, L., May 1 2017, In : International Journal of Geomechanics. 17, 5, E4016003.

Research output: Contribution to journalArticle

6 Citations (Scopus)

Seismic stability analysis of three-dimensional slopesusing elasto-plastic FE method

Nian, T. K., Huang, R. Q., Zhang, K. L. & Chen, G. Q., Oct 1 2011, In : International Journal of Advancements in Computing Technology. 3, 9, p. 367-376 10 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

The algorithm of simplex integration in three-dimension and its characteristic analysis

Wu, Y. Q., Chen, G. Q., Jiang, Z. S., Zhang, L., Liu, X. X. & Zhao, J., Jun 2012, In : International Journal of Advancements in Computing Technology. 4, 10, p. 246-256 11 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

The slope modeling method with GIS support for rockfall analysis using 3D DDA

Zheng, L., Chen, G., Li, Y., Zhang, Y. & Kasama, K., Jan 1 2014, In : Geomechanics and Geoengineering. 9, 2, p. 142-152 11 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Three-dimensional strength-reduction finite element analysis of slopes: Geometric effects

Nian, T. K., Huang, R. Q., Wan, S. S. & Chen, G. Q., May 1 2012, In : Canadian Geotechnical Journal. 49, 5, p. 574-588 15 p.

Research output: Contribution to journalArticle

55 Citations (Scopus)

Validation of trampoline effect for earthquake induced landslides using numerical analysis

Zheng, L., Chen, G., Zen, K. & Kasama, K., Dec 1 2011, In : Memoirs of the Faculty of Engineering, Kyushu University. 71, 4, p. 127-139 13 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

基于HBP本构模型的泥石流动力过程SPH数值模拟

Translated title of the contribution: Smoothed particle hydrodynamic numerical simulation of debris flow process based on Herschel-Bulkley-Papanastasiou constitutive modelHan, Z., Su, B., Li, Y. G., Wang, W., Wang, W. D., Huang, J. L. & Chen, G. Q., Jul 10 2019, In : Yantu Lixue/Rock and Soil Mechanics. 40, p. 477-485 and 510

Research output: Contribution to journalArticle

基于蒙特卡洛模拟的图像二值化增强算法

Translated title of the contribution: An enhanced image binarization method incorporating with Monte-Carlo simulationHan, Z., Su, B., Li, Y. G., Ma, Y. F., Wang, W. D. & Chen, G. Q., Jun 1 2019, In : Journal of Central South University. 26, 6, p. 1661-1671 11 p.

Research output: Contribution to journalArticle

Chapter

A new movement mechanism of earthquake-induced landslides by considering the trampoline effect of vertical seismic loading

Zhang, Y., Xing, H., Chen, G. & Zheng, L., Jan 1 2015, Engineering Geology for Society and Territory - Volume 2: Landslide Processes. Springer International Publishing, p. 753-757 5 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Conference contribution

A comparison between DDA and DEM in numerical simulations of earthquake induced landslides

Chen, G., Zheng, L. & Zen, K., Dec 1 2011, Geomechanics and Geotechnics: From Micro to Macro - Proceedings of the International Symposium on Geomechanics and Geotechnics: From Micro to Macro, IS-Shanghai 2010. p. 551-557 7 p. (Geomechanics and Geotechnics: From Micro to Macro - Proceedings of the International Symposium on Geomechanics and Geotechnics: From Micro to Macro, IS-Shanghai 2010; vol. 1).

Research output: Chapter in Book/Report/Conference proceedingConference contribution