Results 141 to 150 of about 6,742 (247)

Evolution law of the soil shear band in a triaxial test based on photogrammetry technology

工程科学学报
A triaxial test is a common method for studying the shear strength of soil. This test simulates actual engineering conditions; therefore, the evolution law of the shear band is universal.
Chunmei MU, Liuyue LI, Yi XIA
doaj   +1 more source

Upscaling the Strength Domain of Heterogeneous Cohesive‐Frictional Materials via a General FFT‐Based Limit Analysis Approach

International Journal for Numerical Methods in Engineering, Volume 127, Issue 12, 30 June 2026.
ABSTRACT Limit analysis and yield design provide a well‐defined mathematical framework for upscaling the strength properties of heterogeneous materials. These techniques can be incorporated into an FFT‐based computational micromechanics framework to evaluate the strength of heterogeneous materials, based on images of their microstructure.
Elodie Donval, Matti Schneider
wiley   +1 more source

Engineering characterisation of Norwegian glaciomarine silt

, 2010
Guidance is provided for geotechnical engineers designing civil engineering works in silty soils based on a detailed characterisation of a glaciomarine silt from Os in western Norway.
Long, Michael, Hagberg, Knut, Long, Michael (Michael M.), Donohue, Shane, Gudjonsson, Gisli   +4 more
core   +1 more source

Numerical Modeling of Tank Cars Carrying Hazardous Materials With and Without Composite Metal Foam

Advanced Engineering Materials, Volume 28, Issue 11, 3 June 2026.
Large‐scale puncture models consisting of hazardous materials (HAZMATs) tank car with protective steel–steel composite metal foam (S–S CMF) are solved numerically. Tank car plate with added 10.91–13.33 mm thick S–S CMF layer does not puncture. Protective S–S CMF absorbs impact energy, reduces plate deformation, and prevents shear bands formation ...
Aman Kaushik, Afsaneh Rabiei
wiley   +1 more source

Mechanisms of Shallow Rainfall-induced Landslides in Residual Soils in Humid Tropical Environments [PDF]

, 2007
Landslide mechanisms and processes, particularly within the basal deformation region during failure, are poorly understood in the current knowledge.
Kit Ying Ng,, Ying Ng, Kit
core  

Temperature and pore pressure effects on the shear strength of granite in the brittle-plastic transition regime

, 2001
Currently published lithospheric strength profiles lack constraints from experimental data for shear failure of typical crustal materials in the brittle-plastic transition regime in wet environments.
Mochizuki, H, Odedra, A, Ohnaka, M, Sammonds, P   +3 more
core  

Improvement of shear strength design of a road structure. Part 1. Deformations in the Mohr – Coulomb plasticity condition

Инженерно-строительный журнал, 2015
The article presents the Mohr – Coulomb plasticity condition modified by incorporating a third parameter depending on sample axial deformation value for which sliding planes are formed and developed under triaxial compression.
A.S. Aleksandrov, A.L. Kalinin
doaj  

Strength of sands in wedge shear, triaxial shear, and shear box tests

Limited tests had indicated peak drained values of angle of internal friction (of gravelly sands measured in the cylindrical wedge shear test (cylwest) to be relatively closer to the (expected from plane strain tests than from triaxial tests.
Erzin, Y, Mirata, T
core  

Experimental study on mechanical response of soft soil freezing in underground excavation using artificial ground freezing method. [PDF]

PLoS One
Han L, Yi L, Zhang P, Chai L, Cheng Z.
europepmc   +1 more source

The influence of stress path and flaw morphology on the failure mechanism and mechanical properties of rock masses. [PDF]

PLoS One
Wu N, Gan Y, Hu J, Sun R, Zeng H.
europepmc   +1 more source