towards geoHazards rEsilient infRastruCtUre under changing cLimatES

Risultati finali

Summer School 2

Summer School in 2021 organised by AACHEN for researchers and practitioners

Summer School 1

Summer School in 2019 organised by BOKU for researchers and practitioners

Supporting tool development for providing shared ownership of knowledge

Develop a community support tool to provide shared ownership of knowledge

Co-produced learning resources for different target groups

Coproduced learning resources for different target groups

Review publications

Review the actions for publications in related to journal papers and conferences.

Webpage: Internet portal of the Network

Internet portal of the Network

Guidelines on identified research priorities
Identification of significant benchmark cases for embankments and dams

Identification of significant benchmark cases for embankments and dams in Europe, Central Asia and South America and against which the capabilities of current predictive tools can be tested.

Assessment of the performance of advanced FE codes

Assessment of the performance of advanced FE codes to deal with geotechnical problems involving large displacements of soil (e.g. landslides)

Develop Community-Based Disaster Risk Management Framework
Guidelines on identified research priorities for constitutive modelling

Guidelines on identified research priorities for constitutive modelling.

Review social media dissemination

Review the dissemination actions from the project website as well as social media

Exchange of data between DEM and experimental data

Exchange of data between experts in DEM and experimentalists eg users of Xray tomography and digital image correlation techniques

Review the developed tools

Review the tools developed from the project and the feedbacks from the users

Collation of a database of case histories of past failures of flood defence embankments and dams
Collation of a database of case histories
Exchange of data between constitutive models and experimental data

Exchange of data between experts in soil constitutive models and experts engaged in the experimental investigation of liquefaction of sands

Testing the abilities of the current numerical models and experimental tools

Testing the abilities of the current numerical models and experimental tools to predict and simulate the most important failure mechanisms and phonemes involving flooding drought and coastal erosion

Inter-displinary and inter-sectoral knowledge exchange

Inter-displinary and inter-sectoral knowledge exchange in community-based disaster risk management methods

Pubblicazioni

Extension of a basic hypoplastic model for overconsolidated clays

Autori: Shun Wang, Wei Wu, Dichuan Zhang, Jong Ryeol Kim
Pubblicato in: Computers and Geotechnics, Numero 123, 2020, Pagina/e 103486, ISSN 0266-352X
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.compgeo.2020.103486

Fall cone test on biopolymer-treated clay

Autori: Cheng Zhanbo, Ni Jing, Ding Haotian, Geng Xueyu
Pubblicato in: E3S Web of Conferences, Numero 195, 2020, Pagina/e 03041, ISSN 2267-1242
Editore: EDP Sciences
DOI: 10.1051/e3sconf/202019503041

Non-orthogonal elastoplastic constitutive model for sand with dilatancy

Autori: Jingyu Liang, Dechun Lu, Xiuli Du, Wei Wu, Chao Ma
Pubblicato in: Computers and Geotechnics, Numero 118, 2020, Pagina/e 103329, ISSN 0266-352X
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.compgeo.2019.103329

Performance of soils enhanced with eco-friendly biopolymers in unconfined compression strength tests and fatigue loading tests

Autori: Jing Ni, Shan-Shan Li, Lei Ma, Xue-Yu Geng
Pubblicato in: Construction and Building Materials, Numero 263, 2020, Pagina/e 120039, ISSN 0950-0618
Editore: Elsevier BV
DOI: 10.1016/j.conbuildmat.2020.120039

On mechanical behaviour of clastic soils: numerical simulations and constitutive modelling

Autori: Shun Wang, Wei Wu, Deshan Cui
Pubblicato in: Géotechnique, 2021, Pagina/e 1-38, ISSN 0016-8505
Editore: ICE Publishing
DOI: 10.1680/jgeot.20.p.184

Consolidation Considering Clogging Effect under Uneven Strain Assumption

Autori: Sijie Liu ; Yuanqiang Cai, A.M.ASCE ; Honglei Sun ; Xueyu Geng ; Li Shi ; and Xiaodong Pan
Pubblicato in: International Journal of Geomechanics, 2021, ISSN 1532-3641
Editore: C R C Press

Dynamic Complex Network Analysis of PM2.5 Concentrations in the UK, Using Hierarchical Directed Graphs (V1.0.0)

Autori: Parya Broomandi, Xueyu Geng, Weisi Guo, Alessio Pagani, David Topping, Jong Ryeol Kim
Pubblicato in: Sustainability, Numero 13/4, 2021, Pagina/e 2201, ISSN 2071-1050
Editore: MDPI Open Access Publishing
DOI: 10.3390/su13042201

Distributed optical fiber pressure sensors

Autori: Luca Schenato, Andrea Galtarossa, Alessandro Pasuto, Luca Palmieri
Pubblicato in: Optical Fiber Technology, Numero 58, 2020, Pagina/e 102239, ISSN 1068-5200
Editore: Academic Press
DOI: 10.1016/j.yofte.2020.102239

GPU-accelerated smoothed particle finite element method for large deformation analysis in geomechanics

Autori: Wei Zhang, Zhi-hao Zhong, Chong Peng, Wei-hai Yuan, Wei Wu
Pubblicato in: Computers and Geotechnics, Numero 129, 2021, Pagina/e 103856, ISSN 0266-352X
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.compgeo.2020.103856

Destinations frequently impacted by dust storms originating from southwest Iran

Autori: Parya Broomandi, Ferhat Karaca, Mert Guney, Aram Fathian, Xueyu Geng, Jong Ryeol Kim
Pubblicato in: Atmospheric Research, Numero 248, 2021, Pagina/e 105264, ISSN 0169-8095
Editore: Elsevier BV
DOI: 10.1016/j.atmosres.2020.105264

Role of baffle shape on debris flow impact in step-pool channel: an SPH study

Autori: Shuai Li, Chong Peng, Wei Wu, Shun Wang, Xiaoqing Chen, Jiangang Chen, Gordon G. D. Zhou, Bhargav K. Chitneedi
Pubblicato in: Landslides, Numero 17/9, 2020, Pagina/e 2099-2111, ISSN 1612-510X
Editore: Springer Verlag
DOI: 10.1007/s10346-020-01410-w

When do rock glacier fronts fail? Insights from two case studies in South Tyrol (Italian Alps).

Autori: Kofler, C., Mair, V., Gruber, S., Todisco, M. C., Nettleton, I., Steger, S., Zebisch, M., Schneiderbauer, S. & Comiti, F.
Pubblicato in: Earth Surface Processes and Landforms, Numero 46(7), 2021, Pagina/e 1311-1327, ISSN 1096-9837
Editore: https://onlinelibrary.wiley.com/
DOI: 10.1002/esp.5099

A surface mesh represented discrete element method (SMR-DEM) for particles of arbitrary shape

Autori: Ling Zhan, Chong Peng, Bingyin Zhang, Wei Wu
Pubblicato in: Powder Technology, Numero 377, 2021, Pagina/e 760-779, ISSN 0032-5910
Editore: Elsevier BV
DOI: 10.1016/j.powtec.2020.09.046

A precipitation downscaling framework for regional warning of debris flows in mountainous areas

Autori: Chenchen Qiu, Lijun Su & Xueyu Geng
Pubblicato in: Natural Hazards, Numero 26 June, 2023, ISSN 0921-030X
Editore: Kluwer Academic Publishers
DOI: 10.1007/s11069-023-06279-1

Compression and consolidation behaviors of lime-treated dredging slurry under vacuum pressure

Autori: Hong-lei Sun, Zhen-qi Weng, Si-jie Liu, Xue-yu Geng, Xiao-dong Pan, Yuan-qiang Cai, Li Shi
Pubblicato in: Engineering Geology, Numero 270, 2020, Pagina/e 105573, ISSN 0013-7952
Editore: Elsevier BV
DOI: 10.1016/j.enggeo.2020.105573

Thermo-elasto-plastic modeling of saturated clays under undrained conditions

Autori: Wei Cheng, Peng-yun Hong, Jean-Michel Pereira, Yu-jun Cui, Anh Minh Tang, Ren-peng Chen
Pubblicato in: Computers and Geotechnics, Numero 125, 2020, Pagina/e 103688, ISSN 0266-352X
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.compgeo.2020.103688

A closed-form solution for column-supported embankments with geosynthetic reinforcement

Autori: Lin-Shuang Zhao, Wan-Huan Zhou, Xueyu Geng, Ka-Veng Yuen, Behzad Fatahi
Pubblicato in: Geotextiles and Geomembranes, Numero 47/3, 2019, Pagina/e 389-401, ISSN 0266-1144
Editore: Elsevier BV
DOI: 10.1016/j.geotexmem.2019.01.006

Effects of particle sphericity and initial fabric on the shearing behavior of soil–rough structural interface

Autori: Wan-Huan Zhou, Xue-Ying Jing, Zhen-Yu Yin, Xueyu Geng
Pubblicato in: Acta Geotechnica, 2019, ISSN 1861-1125
Editore: Springer Verlag
DOI: 10.1007/s11440-019-00781-2

A practical consolidation solution based on the time-dependent discharge rate around PVDs

Autori: Yang Yu, Gang Wu, Hongyue Sun, Xueyu Geng
Pubblicato in: Transportation Geotechnics, Numero 20, 2019, Pagina/e 100241, ISSN 2214-3912
Editore: Elsevier BV
DOI: 10.1016/j.trgeo.2019.04.004

Simultaneous stabilization of Pb and improvement of soil strength using nZVI

Autori: Wan-Huan Zhou, Fuming Liu, Shuping Yi, Yong-Zhan Chen, Xueyu Geng, Chunmiao Zheng
Pubblicato in: Science of The Total Environment, Numero 651, 2019, Pagina/e 877-884, ISSN 0048-9697
Editore: Elsevier BV
DOI: 10.1016/j.scitotenv.2018.09.146

Non-orthogonal elastoplastic constitutive model with the critical state for clay

Autori: Jingyu Liang, Dechun Lu, Xin Zhou, Xiuli Du, Wei Wu
Pubblicato in: Computers and Geotechnics, Numero 116, 2019, Pagina/e 103200, ISSN 0266-352X
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.compgeo.2019.103200

Solution of the ultimate bearing capacity at the tip of a pile in inclined rocks based on the Hoek-Brown criterion

Autori: Yuanqiang Cai, Bin Xu, Zhigang Cao, Xueyu Geng, Zonghao Yuan
Pubblicato in: International Journal of Rock Mechanics and Mining Sciences, Numero 125, 2020, Pagina/e 104140, ISSN 1365-1609
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.ijrmms.2019.104140

A new empirical approach to estimate temperature effects on strut loads in braced excavation

Autori: Ming Wu, Chenhui Du, Kai Yang, Xueyu Geng, Xin Liu, Tangdai Xia
Pubblicato in: Tunnelling and Underground Space Technology, Numero 94, 2019, Pagina/e 103115, ISSN 0886-7798
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.tust.2019.103115

Creep properties of clastic soil in a reactivated slow-moving landslide in the Three Gorges Reservoir Region, China

Autori: Shun Wang, Jinge Wang, Wei Wu, Deshan Cui, Aijun Su, Wei Xiang
Pubblicato in: Engineering Geology, Numero 267, 2020, Pagina/e 105493, ISSN 0013-7952
Editore: Elsevier BV
DOI: 10.1016/j.enggeo.2020.105493

An analytical solution to investigate the dynamic impact of a moving surface load on a shallowly-buried tunnel

Autori: Zonghao Yuan, Zhigang Cao, Yuanqiang Cai, Xueyu Geng, Xiaoqiang Wang
Pubblicato in: Soil Dynamics and Earthquake Engineering, Numero 126, 2019, Pagina/e 105816, ISSN 0267-7261
Editore: Pergamon Press Ltd.
DOI: 10.1016/j.soildyn.2019.105816

Unified constitutive model for granular–fluid mixture in quasi-static and dense flow regimes

Autori: Xiaogang Guo, Chong Peng, Wei Wu, Yongqi Wang
Pubblicato in: Acta Geotechnica, 2020, ISSN 1861-1125
Editore: Springer Verlag

DEM simulations of transverse pipe–soil interaction on sand

Autori: Giulia Macaro, Stefano Utili, Christopher M. Martin
Pubblicato in: Géotechnique, 2020, Pagina/e 1-16, ISSN 0016-8505
Editore: ICE Publishing
DOI: 10.1680/jgeot.18.p.133

HS2 railway embankment monitoring: effect of soil condition on underground signals

Autori: Song Qiu, Christos Mias, Weisi Guo, Xueyu Geng
Pubblicato in: SN Applied Sciences, Numero 1/6, 2019, ISSN 2523-3963
Editore: Springer
DOI: 10.1007/s42452-019-0552-y

Revisiting the methods of determining hydraulic conductivity of saturated expansive clays in low-compressibility zone

Autori: Wei Su, Yu-Jun Cui, Feng Zhang, Weimin Ye
Pubblicato in: Journal of Rock Mechanics and Geotechnical Engineering, Numero 12/5, 2020, Pagina/e 1131-1136, ISSN 1674-7755
Editore: Chinese Academy of Sciences
DOI: 10.1016/j.jrmge.2020.01.004

A two-surface thermomechanical plasticity model considering thermal cyclic behavior

Autori: Wei Cheng, Ren-peng Chen, Peng-yun Hong, Yu-jun Cui, Jean-Michel Pereira
Pubblicato in: Acta Geotechnica, 2020, ISSN 1861-1125
Editore: Springer Verlag

A simple hypoplastic model for overconsolidated clays

Autori: Shun Wang, Wei Wu
Pubblicato in: Acta Geotechnica, Numero 16/1, 2021, Pagina/e 21-29, ISSN 1861-1125
Editore: Springer Verlag
DOI: 10.1007/s11440-020-01000-z

Validation of a simple hypoplastic constitutive model for overconsolidated clays

Autori: Shun Wang, Wei Wu
Pubblicato in: Acta Geotechnica, 2020, ISSN 1861-1125
Editore: Springer Verlag

A state-dependent hypoplastic model for methane hydrate-bearing sands

Autori: Jun Liu, Shun Wang, Mingjing Jiang, Wei Wu
Pubblicato in: Acta Geotechnica, 2021, ISSN 1861-1125
Editore: Springer Verlag

Mechanical behaviours of biopolymers reinforced natural soil

Autori: Zhanbo Cheng & Xueyu Geng
Pubblicato in: Structural Engineering and Mechanics, Numero 88(2), 2023, Pagina/e 179-188, ISSN 1225-4568
Editore: Korea Advanced Institute of Science and Technology
DOI: 10.12989/sem.2023.88.2.179

Chasing a complete understanding of the failure mechanisms and potential hazards of the slow moving Liangshuijing landslide

Autori: Ye Li, Stefano Utili, David Milledge, Lixia Chen, Kunlong Yin
Pubblicato in: Engineering Geology, Numero 281, 2021, Pagina/e 105977, ISSN 0013-7952
Editore: Elsevier BV
DOI: 10.1016/j.enggeo.2020.105977

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