International Journal of Geomechanics: Recent submissions
Now showing items 881-900 of 4049
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Study of Grouting Reinforcement Mechanism in Fractured Rock Mass and Its Engineering Application
(ASCE, 2024/05/01)Grouting reinforcement technology is a vital component of geotechnical engineering, which plays a crucial role in repairing surrounding rock that is damaged and improving its strength. To analyze the impact of grouting on ... -
A Closed-Form Equation for Effective Stress of Unsaturated Saline Clay Considering Capillary and Osmosis Effects
(ASCE, 2024/06/01)The interaction mechanism between matric suction and osmotic suction was clarified through the analysis of certain physicochemical effects on unsaturated saline clay. The Young–Laplace equation for unsaturated saline clay ... -
Evaluating the <i>N<sub>γ</sub></i> Coefficient for Shallow Strip Footings on Sloping Ground by the Method of Stress Characteristics
(ASCE, 2024/05/01)This study presents a new solution algorithm to calculate the bearing capacity coefficient Nγ for a fully rough strip footing located on an infinite slope considering different soil friction angles φ and ground slopes β° ... -
Effects of Grain Size and Treatment Methods on the Cementation of Bioimproved Calcareous Sand
(ASCE, 2024/06/01)Calcareous sand, which is characterized by irregular morphologies and abundant intraparticle pores, poses difficulties for ocean construction. This study investigated the effects of microbially induced carbonate precipitation ... -
One-Dimensional Consolidation Analysis of Layered Foundations Subjected to Arbitrary Loads under a Continuous Drainage Boundary
(ASCE, 2024/06/01)Laboratory one-dimensional consolidation tests were conducted to measure the variation trend of the soil pore pressure at the drainage boundary with time under different magnitudes of loads. Based on the test data, continuous ... -
Statistical Analysis of Stress Transmission and Onset of Internal Instability under Vertical Effective Stress
(ASCE, 2024/03/01)Variables that can be considered in experimental investigations of internal instability of earth dam materials are often bounded by practicality and feasibility constraints. To overcome these shortcomings, a total of 164 ... -
Strength Behavior of Slurry-Like Mud Treated with Physicochemical Combination Method
(ASCE, 2024/05/01)The physicochemical combination method (PCCM), improving upon the conventional pure cement solidification method (PCSM), has been developed as an integrated and sustainable approach to treat and recycle slurry-like mud ... -
Dynamic Evolution of Desiccation Cracks and Their Relationship with the Hydraulic Properties of Expansive Soil
(ASCE, 2024/03/01)The desiccation cracking of expansive soil plays a crucial role in the structural integrity and long-term stability of infrastructure foundations. While the occurrence of surface cracks and shrinkage deformation in expansive ... -
Seismic Stability of Circular Tunnels in Anisotropic Granular Soil with Surcharge Loading Based on the Modified Pseudodynamic Approach
(ASCE, 2024/05/01)This study evaluated the stability of circular tunnels constructed in anisotropic granular soil in the presence of surcharges on the ground surface and seismic loads. The stability problem was solved using the lower bound ... -
Dynamic Response and Failure Analysis of Underground Openings to Oblique Wave Incidence
(ASCE, 2024/03/01)In deep underground mine, besides the high static in situ stress, openings such as stopes, drifts, and shafts in underground mine are also frequently subjected to dynamic waves coming from blasting and earthquake. The ... -
Failure Analysis of Abutment-Loaded Underground Coal Mine Stoppings during Explosion
(ASCE, 2024/06/01)Underground mine structures like mine seals or built-in-place (BIP) refuge alternatives (RA) are exposed to specific loadings like explosions because of overlying and underlying strata conditions. Previous studies worked ... -
Analytical Solution for Consolidation of Soft Soil with Partially Penetrated Stiffened Deep-Mixed Columns under an Embankment
(ASCE, 2024/06/01)Stiffened deep-mixed columns (SDM columns) have increasingly been used to reinforce soft soils. When an embankment is constructed on a thick saturated soft clay, partially penetrated SDM columns are usually adopted. However, ... -
Mechanical Behavior of Pile Foundations Associated with Water Infiltration in Unsaturated Collapsible Soils
(ASCE, 2024/06/01)A comprehensive experimental program was performed in order to understand the mechanical behavior of model piles associated with water infiltration in collapsible loess. Real-time measurements were recorded for pile head ... -
Effects of Local Scouring on Load-Bearing Behaviors of Monopile–Friction Wheel Hybrid Foundations on Sandy Deposit Soil under Lateral Loading
(ASCE, 2024/06/01)This paper focuses on the horizontal bearing behaviors of an innovative type of foundation, the monopile–friction wheel hybrid foundation, for offshore wind turbines (OWTs). First, the scouring morphology of a monopile–friction ... -
Optimized Design of Foundations on Soft Soil Reinforced by Floating Granular Columns
(ASCE, 2024/05/01)This paper studies the design of foundations built on thick compressible soft soil layers that are reinforced by floating columns. Based on a recent methodology, the suggested design combines the bearing capacity and ... -
Study on Deformation Control of Large Deformation Tunnel in Soft Rock across Faults
(ASCE, 2024/06/01)This study focuses on the area of large deformation of soft rocks across the fault in Dongmachang China to investigate support methods for fractured surrounding rocks Negative Poisson's Ratio (NPR) anchor cable support. ... -
Uncertainty Quantification of Soil–Structure Interface Properties with an Enhanced Hypoplastic Interface Model
(ASCE, 2024/06/01)Numerous studies have been carried out to characterize uncertainties of soil properties, and lots of multivariate databases have been compiled to make the characterization of uncertainties more realistic. However, when it ... -
Numerical Investigation on the Grouting Penetration Process of Quick-Setting Grout in Discrete Fractured Rock Mass Based on the Combined Finite–Discrete-Element Method
(ASCE, 2024/03/01)In this study, a combined finite–discrete-element method (FDEM)-based grouting simulator, in which the effect of time-dependent rheological characteristic caused by grout hydration on grouting penetration is adequately ... -
Investigations of the Effect of Artificial Rainfall on the Pore Water Pressure and Slope Surface Displacement of Loess Slopes
(ASCE, 2024/05/01)Understanding the rainfall-triggering mechanisms influencing loess landslides and developing targeted prevention and control strategies are critical challenges in engineering. This study focused on a representative ... -
Nonlinear Analysis of Slope Stability Considering Geomaterial Dilatancy
(ASCE, 2024/04/01)Shear dilation occurs during the failure of geomaterials subjected to shear stress. To account for the dilatancy and nonlinearity of geomaterials, a nonlinear upper-bound analysis method was proposed for evaluating the ...