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  • Guangqi Chen

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)

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

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

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 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

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

35 Citations (Scopus)

Analysis of the properties of seepage rate and seepage force around tunnel circumference under the groundwater table

Wu, Z. & Chen, G., 2012, 46th US Rock Mechanics / Geomechanics Symposium 2012. Vol. 4. p. 2481-2486 6 p.

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

An analytical method to evaluate the effect of a turning corner on 3D slope stability

Zhang, Y., Chen, G., Wang, B. & Li, L., Sep 1 2013, In : Computers and Geotechnics. 53, p. 40-45 6 p.

Research output: Contribution to journalArticle

9 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 new approach of combining aerial photography with satellite imagery for landslide detection

Li, Y., Chen, G., Wang, B., Zheng, L., Zhang, Y. & Tang, C., Jan 1 2013, In : Natural Hazards. 66, 2, p. 649-669 21 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

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 model for long-distance movement of earthquake induced landslide

Chen, G., Zen, K., Zheng, L. & Jiang, Z., 2010, 44th US Rock Mechanics Symposium - 5th US/Canada Rock Mechanics Symposium.

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

A numerical simulation of volumetric enlargement for seismic debris flow using integrated DDA and KANAKO 2D

Han, Z., Chen, G., Li, Y., Zheng, L., Zhang, Y. & Xu, L. R., 2013, p. 281-287. 7 p.

Research output: Contribution to conferencePaper

7 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)

Assessment of functional effects of the existing preventive structures during landslides

Li, Y., Chen, G., Zheng, L., Han, Z. & Huang, J. L., 2013, p. 307-311. 5 p.

Research output: Contribution to conferencePaper

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)

Automatic detection of landslides induced by the Wenchuan earthquake and subsequent rainstorm

Li, Y. G., Chen, G. Q., Tang, C., Zheng, L. & Wang, B., Dec 1 2012, 46th US Rock Mechanics / Geomechanics Symposium 2012. p. 2830-2837 8 p. (46th US Rock Mechanics / Geomechanics Symposium 2012; vol. 4).

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

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)

Characteristics of seismogenic model of MW9.0 earthquake in Tohoku, Japan reflected by GPS data

Chen, G. Q., Wu, Y. Q., Jiang, Z. S., Liu, X. X. & Zhao, J., Mar 2013, In : Acta Geophysica Sinica. 56, 3, p. 848-856 9 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Combining GIS and DDA for preliminary rockfall risk assessment in Gunung Kelir area Yogyakarta Indonesia

Samodra, G., Chen, G., Zheng, L., Zhang, Y., Kasama, K., Sartohadi, J. & Hadmoko, D. S., 2013, p. 301-306. 6 p.

Research output: Contribution to conferencePaper

1 Citation (Scopus)
7 Citations (Scopus)

Comparison of 2D and 3D DDA in rocklall analysis

Chen, G., Zheng, L. & Jiang, Z., Dec 1 2012, 46th US Rock Mechanics / Geomechanics Symposium 2012. p. 1428-1437 10 p. (46th US Rock Mechanics / Geomechanics Symposium 2012; vol. 2).

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

1 Citation (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)

Dehydration and strength properties of cement-mixed soils with a mechanical dehydration

Sano, M., Zen, K., Chen, G. & Kasama, K., Nov 16 2010, Geotechnical Society of Singapore - International Symposium on Ground Improvement Technologies and Case Histories, ISGI'09. p. 483-490 8 p. (Geotechnical Society of Singapore - International Symposium on Ground Improvement Technologies and Case Histories, ISGI'09).

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

Detailed investigation of near-fault earthquake loading induced displacement of sliding system by the Discontinuous Deformation Analysis (DDA)

Zhang, Y., Chen, G., Zheng, L. & Wu, J., 2013, p. 153-160. 8 p.

Research output: Contribution to conferencePaper

2 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., 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)

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)

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)

Earthquake induced geo-disaster chain

Chen, G., Li, Y., Zhang, Y. & Wu, J., Jan 1 2013, 5th China-Japan Geotechnical Symposium. People's Communications Press, p. 82-90 9 p. (5th China-Japan Geotechnical Symposium).

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

Effect of blasting on the adjacent underground tunnels

Wu, Z., Chen, G., Zen, K., Kasama, K. & Wang, D., Oct 3 2011, Advances in Civil Engineering. p. 1870-1878 9 p. (Applied Mechanics and Materials; vol. 90-93).

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

3 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 geometries on three-dimensional slope stability

Zhang, Y., Chen, G., Zheng, L., Li, Y. & Zhuang, X., Mar 1 2013, In : Canadian Geotechnical Journal. 50, 3, p. 233-249 17 p.

Research output: Contribution to journalArticle

49 Citations (Scopus)

Effects of near-fault seismic loadings on run-out of large-scale landslide: A case study

Zhang, Y., Chen, G., Zheng, L., Li, Y. & Wu, J., Nov 8 2013, In : Engineering Geology. 166, p. 216-236 21 p.

Research output: Contribution to journalArticle

98 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)

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)

Excess pore pressure dissipation and solidification after liquefaction of saturated sand deposits

Wang, B., Zen, K., Chen, G., Zhang, Y. B. & Kasama, K., Jun 1 2013, In : Soil Dynamics and Earthquake Engineering. 49, p. 157-164 8 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Experimental studies of liquefaction-induced ground deformation with different sand permeability

Wang, B., Chen, G., Kasama, K. & Li, Y. G., Dec 1 2012, 46th US Rock Mechanics / Geomechanics Symposium 2012. p. 2609-2614 6 p. (46th US Rock Mechanics / Geomechanics Symposium 2012; vol. 4).

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

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)