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  • Guangqi Chen
2018

A new DDA model for kinematic analyses of rockslides on complex 3-D terrain

Zhang, H., Liu, S. G., Wang, W., Zheng, L., Zhang, Y. B., Wu, Y. Q., Han, Z., Li, Y. G. & Chen, G. Q., May 1 2018, In : Bulletin of Engineering Geology and the Environment. 77, 2, p. 555-571 17 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

An integrated method for rapid estimation of the valley incision by debris flows

Han, Z., Wang, W., Li, Y., Huang, J., Su, B., Tang, C., Chen, G. & Qu, X., Jan 8 2018, In : Engineering Geology. 232, p. 34-45 12 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Applying modified discontinuous deformation analysis to assess the dynamic response of sites containing discontinuities

Peng, X., Yu, P., Zhang, Y. & Chen, G., Nov 28 2018, In : Engineering Geology. 246, p. 349-360 12 p.

Research output: Contribution to journalArticle

28 Citations (Scopus)

Comparison of major statistical methods and their combination using matrix validation for landslide susceptibility mapping

Akbar, A. Q. & Chen, G., Jan 1 2018, In : lowland technology international. 20, 3, p. 401-412 12 p.

Research output: Contribution to journalArticle

Generating landslide inventory by participatory mapping: an example in Purwosari Area, Yogyakarta, Java

Samodra, G., Chen, G., Sartohadi, J. & Kasama, K., Apr 1 2018, In : Geomorphology. 306, p. 306-313 8 p.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Numerical simulation of landslide-dam using a 3D DDA and SPH coupled solid-fluid simulation technique

Chen, G., Wang, W., Zhang, H., Zhang, Y. & Wang, G., Jan 1 2018, Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018. Zhang, J-M. & Kikuchi, Y. (eds.). China Communications Press Co., Ltd., p. 10-20 11 p. (Proceedings of the 7th China-Japan Geotechnical Symposium: New Advances in Geotechnical Engineering, CJGS 2018; vol. 2018-March).

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

Protecting highway bridges against debris flows using lateral berms: A case study of the 2008 and 2011 Cheyang debris flow events, China

Qiu, F., Huang, J., Li, Y., Han, Z., Wang, W., Chen, G., Qu, X. & Su, B., Dec 1 2018, In : Geomatics, Natural Hazards and Risk. 9, 1, p. 196-210 15 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Rock burst analysis using DDA numerical simulation

Chen, G., He, M. & Fan, F., Mar 1 2018, In : International Journal of Geomechanics. 18, 3, 04018001.

Research output: Contribution to journalArticle

13 Citations (Scopus)

Simulating the damage extent of unreinforced brick masonry buildings under boulder impact using three-dimensional discontinuous deformation analysis (3-D DDA)

Li, Z., Liu, S., Zhang, H., Chen, G., Wu, W., Zhu, H., Zhuang, X. & Wang, W., Nov 2018, In : Engineering Failure Analysis. 93, p. 122-143 22 p.

Research output: Contribution to journalArticle

3 Citations (Scopus)

基于局部凸分解的一般多面体接触搜索方法

Translated title of the contribution: A contact detection algorithm of general polyhedrons based on local convex decompositionZhang, H., Wu, W., Guan, X., Zhang, Y., Zheng, L., Wu, Y. & Chen, G., Dec 1 2018, In : Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering. 37, 12, p. 2709-2720 12 p.

Research output: Contribution to journalArticle

堰塞坝稳定性评价方法及灾害链效应研究进展

Translated title of the contribution: Research progress on stability evaluation method and disaster chain effect of landslide damNian, T., Wu, H., Chen, G., Zheng, D., Zhang, Y. & Li, D., Aug 1 2018, In : Yanshilixue Yu Gongcheng Xuebao/Chinese Journal of Rock Mechanics and Engineering. 37, 8, p. 1796-1812 17 p.

Research output: Contribution to journalArticle

6 Citations (Scopus)
2017

A detailed investigation of failure mechanism of seismic slope by using discontinuous deformation analysis

Zhang, Y., Nian, T. & Chen, G., Jan 1 2017, p. 1255-1260. 6 p.

Research output: Contribution to conferencePaper

7 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)

Mechanism analysis of earthquake induced extreme motions: Clarifying extreme acceleration

Chen, G., Kawakami, T. & Zhang, Y., Jan 1 2017, 51st US Rock Mechanics / Geomechanics Symposium 2017. American Rock Mechanics Association (ARMA), p. 2905-2910 6 p. (51st US Rock Mechanics / Geomechanics Symposium 2017; vol. 4).

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

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)

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)

Shaking table test for estimating the effects of seismic loading on the mobility of rockfall

Zhang, Y., Zhao, J. X., Huang, X., Chen, G. & Hamasaki, T., Jan 1 2017, 51st US Rock Mechanics / Geomechanics Symposium 2017. American Rock Mechanics Association (ARMA), p. 2890-2894 5 p. (51st US Rock Mechanics / Geomechanics Symposium 2017; vol. 4).

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

2016

3D numerical simulation of debris-flow motion using SPH method incorporating non-Newtonian fluid behavior

Wang, W., Chen, G., Han, Z., Zhou, S., Zhang, H. & Jing, P., Apr 1 2016, In : Natural Hazards. 81, 3, p. 1981-1998 18 p.

Research output: Contribution to journalArticle

20 Citations (Scopus)
4 Citations (Scopus)

Analysis of landslide-generated impulsive waves using a coupled DDA-SPH method

Wang, W., Chen, G., Zhang, H., Zhou, S. H., Liu, S. G., Wu, Y. Q. & Fana, F. S., Mar 1 2016, In : Engineering Analysis with Boundary Elements. 64, p. 267-277 11 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Discontinuous deformation analysis method and its applications to disaster prevention

Zhao, X., Zhang, Y., Chen, G., Yu, P., Huagn, X. & Chen, Y., Apr 1 2016, In : Xinan Jiaotong Daxue Xuebao/Journal of Southwest Jiaotong University. 51, 2, p. 300-312 13 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)
18 Citations (Scopus)

Elementary analysis on the bed-sediment entrainment by debris flow and its application using the TopFlowDF model

Han, Z., Chen, G., Li, Y., Zhang, H. & He, Y., Mar 3 2016, In : Geomatics, Natural Hazards and Risk. 7, 2, p. 764-785 22 p.

Research output: Contribution to journalArticle

9 Citations (Scopus)

Estimating the mud depth of debris flow in a natural river channel: a theoretical approach and its engineering application

Li, Y., Tang, C., Han, Z., Huang, J., Xu, L., He, Y. & Chen, G., Apr 1 2016, In : Environmental Earth Sciences. 75, 8, 722.

Research output: Contribution to journalArticle

3 Citations (Scopus)

Extension of three-dimensional discontinuous deformation analysis to frictional-cohesive materials

Zhang, H., Liu, S. G., Chen, G. Q., Zheng, L., Zhang, Y. B., Wu, Y. Q., Jing, P. D., Wang, W., Han, Z., Zhong, G. H. & Lou, S., Jul 1 2016, In : International Journal of Rock Mechanics and Mining Sciences. 86, p. 65-79 15 p.

Research output: Contribution to journalArticle

16 Citations (Scopus)

GIS-based integration of subjective and objective weighting methods for regional landslides susceptibility mapping

Zhou, S., Chen, G., Fang, L. & Nie, Y., Jan 1 2016, In : Sustainability (Switzerland). 8, 4, 334.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Modeling of landslide generated impulsive waves considering complex topography in reservoir area

Wang, W., Chen, G., Yin, K., Wang, Y., Zhou, S. & Liu, Y., Mar 1 2016, In : Environmental Earth Sciences. 75, 5, p. 1-15 15 p., 372.

Research output: Contribution to journalArticle

10 Citations (Scopus)

Rockfall susceptibility zoning based on back analysis of rockfall deposit inventory in Gunung Kelir, Java

Samodra, G., Chen, G., Sartohadi, J., Hadmoko, D. S., Kasama, K. & Setiawan, M. A., Aug 1 2016, In : Landslides. 13, 4, p. 805-819 15 p.

Research output: Contribution to journalArticle

4 Citations (Scopus)

Stability analysis of toppling slope using the extended NMM

Chen, G. & Fan, F., Jan 1 2016, 50th US Rock Mechanics / Geomechanics Symposium 2016. American Rock Mechanics Association (ARMA), p. 1344-1349 6 p. (50th US Rock Mechanics / Geomechanics Symposium 2016; vol. 2).

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

5 Citations (Scopus)
2015

A method for estimating the bed-sediment entrainment in debris flow

Han, Z. & Chen, G., Jan 1 2015, p. 1089-1093. 5 p.

Research output: Contribution to conferencePaper

A new discontinuous model for three dimensional analysis of fluid-solid interaction behavior

Zhang, H., Chen, G., Zheng, L., Zhang, Y., Wu, Y. Q., Han, Z., Fan, F. S., Jing, P. D. & Wang, W., 2015, Geomechanics from Micro to Macro - Proceedings of the TC105 ISSMGE International Symposium on Geomechanics from Micro to Macro, IS-Cambridge 2014. Taylor and Francis - Balkema, p. 503-508 6 p. (Geomechanics from Micro to Macro - Proceedings of the TC105 ISSMGE International Symposium on Geomechanics from Micro to Macro, IS-Cambridge 2014; vol. 1).

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

6 Citations (Scopus)

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

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

15 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

59 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)

Development of the cellular automaton model for simulating the propagation extent of debris flow at the alluvial fan: A case study of Yohutagawa, Japan

Han, Z., Chen, G., Li, Y., Zhang, H., Fan, F., Jing, P., Wang, W., Zhou, S., Xu, L. & Chen, S., Jan 1 2015, Geomechanics from Micro to Macro - Proceedings of the TC105 ISSMGE International Symposium on Geomechanics from Micro to Macro, IS-Cambridge 2014. Taylor and Francis - Balkema, p. 983-988 6 p. (Geomechanics from Micro to Macro - Proceedings of the TC105 ISSMGE International Symposium on Geomechanics from Micro to Macro, IS-Cambridge 2014; vol. 2).

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

1 Citation (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

49 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

13 Citations (Scopus)

Hazard mapping of landslide-dam induced by earthquake

Chen, G., Fan, Y. & Li, Y., Jan 1 2015, p. 1103-1106. 4 p.

Research output: Contribution to conferencePaper

Modeling of landslide generated waves in Three Gorges Reservoir, China using SPH method

Wang, W., Chen, G., Yin, K., Zhou, S., Jing, P. & Chen, L., Jan 1 2015, p. 1183-1188. 6 p.

Research output: Contribution to conferencePaper

1 Citation (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

36 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

2014

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 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)

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)

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)

Failure process simulation of highly jointed rock slope with a fault

Nian, T. K., Zhang, Y. J., Zheng, L., Liu, K. & Chen, G. Q., Feb 20 2014, Advances in Civil and Structural Engineering III. p. 12-15 4 p. (Applied Mechanics and Materials; vol. 501-504).

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

Investigating the influence of rock-shape on rockfall dynamics using 3-D DDA

Zheng, L., Chen, G. Q. & Zhang, Y. B., Jan 1 2014, ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014. Kaneko, Kodama & Shimizu (eds.). International Society for Rock Mechanics, p. 2858-2867 10 p. (ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014).

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