Výsledky vyhľadávania - "International journal for numerical and analytical methods in geomechanics"

An analytical model for ground support by bolting Autor Naotoshi Yasuda

Získať plný text

Effects of confining‐pressure dependent Lame moduli on the frequency‐dependent amplification of a poro‐viscoelastic soil layer under horizontal cyclic loading Autor Kyohei Ueda

Získať plný text

Assessment of test data for selection of 3-D failure criterion for sand Autor Lade, Poul V.

“…Data from three‐dimensional experiments performed on sand in true triaxial equipment have been reviewed to sort out apparent disarray resulting from their…”
Získať plný text

A practical numerical approach for large deformation problems in soil Autor Hu, Y., Randolph, M. F.

Získať plný text

A kinematic hardening constitutive model for sands: the multiaxial formulation Autor Gajo, A., Muir Wood, D.

Získať plný text

A pore-scale numerical model for flow through porous media Autor Zhu, Yi, Fox, Patrick J., Morris, Joseph P.

Získať plný text

HYDRATION SWELLING OF WATER-ABSORBING ROCKS: A CONSTITUTIVE MODEL Autor HEIDUG, W. K., WONG, S.-W.

“…Water‐absorbing rocks are formed from minerals that can hold water in their crystal structure or between grain boundaries. Such water absorption is often…”
Získať plný text

Analyse par éléments finis de l'effet de la corrosion sur le comportement des murs en terre armée Autor Chau, Truong Linh, Bourgeois, Emmanuel, Corfdir, Alain

“…Un modèle simple de la perte de raideur et de résistance induite par la corrosion des armatures des murs en terre armée a été introduit dans une modélisation…”
Získať plný text

UNDRAINED CAVITY EXPANSIONS IN CRITICAL STATE SOILS Autor COLLINS, I. F., YU, H. S.

“…Boundary value problems for hardening/softening soils, such as Cam‐Clay, usually require the extensive use of finite element methods. Here analytical and…”
Získať plný text

Granular Thermodynamic Migration Model Suitable for High‐Alkalinity Red Mud Filtrates and Test Verification Autor Bai, Bing, Wu, Haiyan, Nie, Qingke, Liu, Jingjing, Jia, Xiangxin

“…ABSTRACT A theoretical model of the migration process of high‐alkalinity red mud particles in porous media was derived from granular thermodynamics, complying…”
Získať plný text

3D DEM modeling of biocemented sand with fines as cementing agents Autor Wu, Huanran, Wu, Wei, Liang, Weijian, Dai, Feng, Liu, Hanlong, Xiao, Yang

“…Microbially induced calcium carbonate precipitation (MICP) has attracted much attention as a promising green technique for soil improvement. Despite the…”
Získať plný text

Micro‐mechanical analysis of one‐dimensional compression of clay with DEM Autor Wang, Pei, Yin, Zhen‐Yu, Hicher, Pierre‐Yves, Cui, Yu‐Jun

“…In order to clarify the micro‐mechanics of clay during compression, the behavior of clay subjected to one‐dimensional compression is investigated at the…”
Získať plný text

Optimization techniques for identifying soil parameters in geotechnical engineering: Comparative study and enhancement Autor Yin, Zhen‐Yu, Jin, Yin‐Fu, Shen, Jack Shuilong, Hicher, Pierre‐Yves

“…Summary A comparative study of optimization techniques for identifying soil parameters in geotechnical engineering was first presented. The identification…”
Získať plný text

Sensitivity analysis for parameter identification in quasi-static poroelasticity Autor Lecampion, Brice, Constantinescu, Andrei

“…This paper is devoted to the formulation of the direct differentiation method and adjoint state method in quasi‐static linear poroelasticity. We derive the…”
Získať plný text

A poly‐superellipsoid‐based approach on particle morphology for DEM modeling of granular media Autor Zhao, Shiwei, Zhao, Jidong

“…Summary Particle morphology plays a key role in affecting physical and mechanical behaviors of granular media. While various mathematical approaches and shape…”
Získať plný text

Optimized neural network using beetle antennae search for predicting the unconfined compressive strength of jet grouting coalcretes Autor Sun, Yuantian, Zhang, Junfei, Li, Guichen, Wang, Yuhang, Sun, Junbo, Jiang, Chao

“…Summary This investigation studied the coalcrete, a new supporting material produced by jet grouting (JG) for supporting surrounding coal seams. For support…”
Získať plný text

A coupled CFD‐DEM investigation of suffusion of gap graded soil: Coupling effect of confining pressure and fines content Autor Liu, Yajing, Wang, Lizhong, Hong, Yi, Zhao, Jidong, Yin, Zhen‐Yu

“…Suffusion involves fine particles migration within the matrix of coarse fraction under seepage flow, which usually occurs in the gap‐graded material of dams…”
Získať plný text

Analytical solution for distributed torsional low strain integrity test for pipe pile Autor Zhang, Yunpeng, Jiang, Guosheng, Wu, Wenbing, El Naggar, M. Hesham, Liu, Hao, Wen, Minjie, Wang, Kuihua

“…Low strain integrity tests (LSITs) are the most popular non‐destructive methods for pile testing. However, traditional LSITs have encountered unprecedented…”
Získať plný text

An AI‐based model for describing cyclic characteristics of granular materials Autor Zhang, Pin, Yin, Zhen‐Yu, Jin, Yin‐Fu, Ye, Guan‐Lin

“…Summary Modelling cyclic behaviour of granular soils under both drained and undrained conditions with a good performance is still a challenge. This study…”
Získať plný text

Semi‐Analytical Study of Pile–Soil Interaction on a Permeable Pipe Pile Subjected to Rheological Consolidation of Clayey Soils Autor Hua, Lun, Tian, Yi, Gui, Yue, Liu, Wenlian, Wu, Wenbing

“…ABSTRACT Permeable pipe pile, a novel pile foundation integrating drainage and bearing functions, improves the bearing capacity of the pile foundation by…”
Získať plný text