In the study of soil stress, an analytical-vectoral method is proposed which, beginning with static equilibrium conditions, leads to normal Soil Mechanics relations with plastic breaking. Although the study is established in a bi-dimensional system, it is applicable to three dimensions. This ...
In addition, other key factors, such as the roughness of the interface and the shear stress path, also play a crucial part in the long-term mechanical properties of the soil–concrete interface. So far, however, these two vital factors have not been closely investigated within the context of...
Mechanics of rootpullout from soil: A novel image and stress analysis procedure,in Eco andGround Bio-Engineering : The Use of Vegetation to Improve ... G Murielle,V Guillaume,B Alain,... - 《Plant & Soil》 被引量: 41发表: 2005年 Material stiffness, branching pattern and soil matric pot...
The loading stress path affects the soil's dynamic response, but there are few previous studies on bidirectional shearing, let alone considering the influe... Y Zhang,M Jiang,M Jia,... - 《International Journal of Geomechanics》 被引量: 0发表: 2022年 An Experimental Investigation of the Inf...
(Grigoli et al.2018). Moreover, there is convincing evidence that a decline in the pore pressure (production) can induce seismicity in gas fields (Segall and Fitzgerald1998). A decrease in fluid pressures causes poroelastic changes and differential compaction, perturbing the stress path around ...
This stress path simulates the stress redistribution existing in a coal pillar during the mining phase. The load is first increased proportionally and slowly to attain the hydrostatic stress state (σ1 = σ2 = σ3) marked by letter A. Secondly, σ1 and σ2 were increased step by step ...
The relationship between the shapes of the yield surface and the undrained effective stress path (UESP) of loose sand is investigated for triaxial loading ... SMR Imam,NR Morgenstern,PK Robertson,... - 《Soils & Foundations》 被引量: 43发表: 2002年 Drained behaviour of Changi sand in triaxi...
Cyclic behavior of saturated soft clay under stress path with bidirectional shear stresses Soft clayStress-strain loopFigure-eight-shaped stress pathUnder seismic loading, soil layers experience multidirectional cyclic shear stresses with different ... X Hu,Y Zhang,L Guo,... - 《Soil Dynamics & Ea...
Stress path of the surrounding soil during tunnel excavation: An experimental study 2023, Transportation Geotechnics Show abstract Effects of the major principal stress direction respect to the long axis of a tunnel on the tunnel stability: Physical model tests and numerical simulation 2021, Tunnelling...
This research addresses the thermomechanical response of a saturated sandstone in a geothermal reservoir. Several experiments were performed using a triaxi... ZX Zhang,Y Xu,PHSW Kulatilake,... - 《International Journal of Rock Mechanics & Mining Sciences》 被引量: 31发表: 2012年 Path-integral ...