Results 51 to 60 of about 102,844 (192)

A General Framework to Simulate Soil–Structure Interface Behaviour Using Advanced Constitutive Models

Modelling
The importance of using sophisticated interface models to obtain realistic numerical solutions of soil–structure interaction (SSI) problems has been recognised in recent decades. With this aim, various advanced interface models have been developed, which
Michael Niebler, Stylianos Chrisopoulos, Roberto Cudmani, Daniel Rebstock   +3 more
doaj   +1 more source

Rock mass response for lined rock caverns subjected to high internal gas pressure

Journal of Rock Mechanics and Geotechnical Engineering, 2023
The storage of hydrogen gas in underground lined rock caverns (LRCs) enables the implementation of the first fossil-free steelmaking process to meet the large demand for crude steel.
Davi Rodrigues Damasceno, Johan Spross, Fredrik Johansson   +2 more
doaj   +1 more source

Dynamic development of hydrofracture [PDF]

, 2013
Many natural examples of complex joint and vein networks in layered sedimentary rocks are hydrofractures that form by a combination of pore fluid overpressure and tectonic stresses.
Ghani, Irfan, Koehn, Daniel, Passchier, Cees Willem, Toussaint, Renaud   +3 more
core   +6 more sources

Effect of rock joints on lined rock caverns subjected to high internal gas pressure

Journal of Rock Mechanics and Geotechnical Engineering, 2023
The storage of hydrogen gas in lined rock caverns (LRCs) may enable the implementation of the first large-scale fossil-free steelmaking process in Sweden, but filling such storage causes joints in the rock mass to open, concentrating strains in the ...
Davi Rodrigues Damasceno, Johan Spross, Fredrik Johansson   +2 more
doaj   +1 more source

Study on the Rheological Properties and Constitutive Model of Shenzhen Mucky Soft Soil [PDF]

, 2014
In order to obtain the basic parameters of numerical analysis about the time-space effect of the deformation occurring in Shenzhen deep soft-soil foundation pit, a series of triaxial consolidated-undrained shear rheology tests on the peripheral mucky ...
Feng, Yan-bo, Huang, Wei, Liu, Dong-yan, Xia, Yu-chao, Zhao, Bao-yun   +4 more
core  

Variations of physico-mechanical, mineralogical and geochemical properties of marble under the influence of weathering [PDF]

, 2019
Purpose. To investigate the physico-mechanical, mineralogical and geochemical properties variations of Igbeti marble, south-western Nigeria under the influence of weathering. Methods. About twenty representative samples were collected at a varying depth
Lawal, A.I., Ogunsola, N.O., Saliu, M.A.
core   +1 more source

Slider-Block Friction Model for Landslides: Application to Vaiont and La Clapiere Landslides [PDF]

, 2003
Accelerating displacements preceding some catastrophic landslides have been found empirically to follow a time-to-failure power law, corresponding to a finite-time singularity of the velocity $v \sim 1/(t_c-t)$ [{\it Voight}, 1988].
A. Helmstetter, Anifrani, Bhandari, Blanpied, Broili, Campbell, Caplan-Auerbach, Chau, Chau, D. Sornette, Davis, Dieterich, Dieterich, Durville, Eisbacher, Follacci, Fruneau, Gluzman, Gomberg, Gomberg, Guglielmi, J. V. Andersen, J.-R. Grasso, Jaume, Kennedy, Kilburn, Korner, Malet, Mantovani, Marone, Muller, Muller, Parise, Petley, Rat, Ruina, S. Gluzman, Saito, Saito, Saito, Sammis, Scholz, Sornette, Sornette, V. Pisarenko, Van Asch, Vangenuchten, Vibert, Voight, Voight, Voight, Xu   +51 more
core   +5 more sources

CALCULATION OF SOIL DISPLACEMENTS DUE TO RETAINING WALL CONSTRUCTION

TASK Quarterly, 2000
With regard to serviceability state deformations, diaphragm walls and slurry walls cause considerable soil deformations during trench construction. 3-dimensional finite element analyses are able to quantify these deformations.
PETER KUDELLA, PETER M. MAYER
doaj  

Study on the Influence Mechanism of Load on the Mechanical Properties of Concrete Under Stress–Seepage–Chemical Coupling

Buildings
The durability of concrete in immersed tunnels is critically influenced by the coupled effects of stress, seepage, and chemical erosion, particularly in inland water environments.
Qixian Wu, Guanghao Zhang, Zhihao Zhao, Yuan Liu, Fujian Yang   +4 more
doaj   +1 more source

Mechanical Anisotropy and Failure Characteristics of Columnar Jointed Rock Masses (CJRM) in Baihetan Hydropower Station: Structural Considerations Based on Digital Image Processing Technology

Energies, 2019
The columnar joints in Baihetan hydropower station are primary tensile joints since they were formed during the process of lava condensation. Understanding the influence of columnar jointed rock mass (CJRM) on the mechanical response and failure modes is
Yingjie Xia, Chuanqing Zhang, Hui Zhou, Wangbing Hong   +3 more
doaj   +1 more source