Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Yunming Yang"'
Publikováno v:
Journal of Rock Mechanics and Geotechnical Engineering, Vol 16, Iss 10, Pp 4300-4318 (2024)
This paper aims to investigate the role of bi-directional shear in the mechanical behaviour of granular materials and macro-micro relations by conducting experiments and discrete element method (DEM) modelling. The bi-directional shear consists of a
Externí odkaz:
https://doaj.org/article/e7ecf350702f44e183e3e8a7d2446ae6
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e03258- (2024)
The undrained cyclic behavior of rubber-sand mixture (RSM) is usually investigated under the cyclic loads with unidirectional shear stress. However, bidirectional shear stress exists in many engineering practices subjected to complex loads, under whi
Externí odkaz:
https://doaj.org/article/5db3ed7ae23947fba156e3578cfd3db2
A Novel Series-Connected Asymmetric Hybrid Modular Multilevel Converter for HVDC Tapping Application
Publikováno v:
IEEE Access, Vol 7, Pp 41336-41348 (2019)
In this paper, a three-phase series-connected asymmetric hybrid modular multilevel converter (SCAH-MMC) tap is proposed. The proposed SCAH-MMC reduces the requirement of switches by connecting phases in series to withstand the dc-bus voltage and poss
Externí odkaz:
https://doaj.org/article/e8c70108b9e648a3aab0db3948d6d7c3
Autor:
Yao Li, Yunming Yang
Publikováno v:
Royal Society Open Science, Vol 5, Iss 5 (2018)
This study aims to investigate the effect of consolidation shear stress magnitude on the shear behaviour and non-coaxiality of soils. In previous drained bi-directional simple shear test on Leighton Buzzard sand, it is showed that the level of non-co
Externí odkaz:
https://doaj.org/article/481093acfe8348878c3e19ddd4b4d29f
Publikováno v:
Marine Georesources & Geotechnology. 41:576-587
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a67bb524026c78211862af32097e498d
https://doi.org/10.1080/1064119x.2022.2073301
https://doi.org/10.1080/1064119x.2022.2073301
Publikováno v:
International Journal for Numerical and Analytical Methods in Geomechanics. 46:1409-1432
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d812b08327db18ad9b99607a62e80d85
https://doi.org/10.1002/nag.3351
https://doi.org/10.1002/nag.3351
Publikováno v:
Acta Geotechnica. 17:2259-2285
This paper is devoted to the micromechanical model of granular materials based on the Cosserat continuum theory. The generalised stress–strain relationships of a representative element volume are closely related to the micro elasto-plastic force–
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01ab88152a0c283fddfc772a13bbb6f0
https://doi.org/10.1007/s11440-021-01336-0
https://doi.org/10.1007/s11440-021-01336-0
Publikováno v:
Marine Georesources & Geotechnology. 39:1261-1272
Soil liquefaction can be induced by natural events that entail complicated loading directions and magnitudes. To investigate the liquefaction behaviour of granular material under complex loading conditions, a series of strain-controlled cyclic simple
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f066ec26f54bfb1ef69ea982d45c8f0b
https://doi.org/10.1080/1064119x.2020.1823536
https://doi.org/10.1080/1064119x.2020.1823536
Publikováno v:
Granular Matter. 23
This paper presents a comprehensive study of initial- and re-liquefaction behaviour of granular material under bi-directional simple shear by conducting experiments and numerical simulations based on the discrete element method (DEM). In the initial
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b7edafd9ac69f979b6e9c23d703e9b0
https://doi.org/10.1007/s10035-021-01155-w
https://doi.org/10.1007/s10035-021-01155-w
Publikováno v:
Computers and Geotechnics. 109:220-228
Cyclic stress paths in geotechnical experiments can generate considerable principal stress rotation (PSR) in the saturated soil. The PSR without changes of principal stress magnitudes can generate additional excess pore water pressures and plastic st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1f3012436d6ee98bbaf9fce4b48cd23
https://doi.org/10.1016/j.compgeo.2019.01.023
https://doi.org/10.1016/j.compgeo.2019.01.023