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A Generic Analytical Elastic Solution for Excavation Responses of an Arbitrarily Shaped Deep Opening under Biaxial In Situ Stresses
Publisher: ASCE
Abstract: This paper presents a generic analytical solution for stresses and displacements developed around an arbitrarily shaped underground opening excavated in an elastic soil/rock mass with biaxial in situ stresses. A series of ...
Undrained Spherical Cavity Expansion in Unsaturated Soils: Semianalytical Solution Coupling Hydraulic and Mechanical Behaviors
Publisher: ASCE
Abstract: A coupled hydromechanical solution to undrained spherical cavity expansion problem in unsaturated soil is proposed with an elastoplastic model for unsaturated soil. The mechanical response and hydraulic behavior of soil ...
Analytical Solution to Cylindrical Cavity Expansion in Mohr–Coulomb Soils Subject to Biaxial Stress Condition
Publisher: ASCE
Abstract: In this paper, a semianalytical approach is presented to formulate an excavated cavity in Mohr–Coulomb soils subject to biaxial initial stresses. The response of cavity expansion within the plastic region was investigated ...
Elastoplastic Solution to Drained Expansion of a Cylindrical Cavity in Anisotropic Critical-State Soils
Publisher: ASCE
Abstract: This paper presents an elastoplastic solution for drained expansion of a cylindrical cavity in anisotropic critical-state soils. The large deformation theory and the advanced anisotropic critical-state soil model S-CLAY1, ...