International Journal of Geomechanics: Recent submissions
Now showing items 981-1000 of 4049
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Numerical Study of the Piezocone Test in Sandy Soil under Different Drainage Conditions Using a Hypoplastic Constitutive Model
(ASCE, 2024/04/01)The piezocone penetration test (CPTu) is a common geotechnical field test to evaluate soil properties. In interpreting the CPTu field measurements, soil drainage conditions are mostly considered completely drained or ... -
Analysis on the Influence of Geometric Parameters of a Circular Steel Pipe with Flange Plates on Surface Settlement
(ASCE, 2024/01/01)Surface settlement is considered a key indicator in the pipe jacking procedure of the steel tube slab (STS) pipe-roofing method. Commonly, the existing equations for this safety indicator are applied in the process of ... -
Improved Analytical Method for Stabilizing Piles in Loess Slope Considering Nonlinear Pile–Soil Interactions
(ASCE, 2024/03/01)In loess slopes, landslides are easily caused by rainfall and can be prevented by using retaining structures of stabilizing piles. This paper investigated the deformation and mechanical behaviors of the cantilever and fully ... -
Experimental Study of the Formation Mechanism of a Grouting Filter Cake at the Shield Tail of a Saturated Fine Sand Layer under the Effect of Seepage
(ASCE, 2024/04/01)An equation for the filter cake growth rate for shield tail grouting in water-rich fine sand was established with the water–cement ratio and grouting pressure, and the average acceleration of filter cake growth ar was ... -
Measurement and Modeling of the Saturated Hydraulic Conductivity Functions of Collapsible and Expansive Soils
(ASCE, 2024/04/01)Collapsible and expansive soils cover almost one-fifth of the Earth's land surface. The key feature of these categories of problematic soils is the considerable volumetric strain upon saturation under constant stress. ... -
Weakening Mechanism and Infrared Radiation Characteristics of Coal with Different Moisture Contents in the Brazilian Test
(ASCE, 2024/05/01)Water–rock interaction is an important factor affecting rock mass strength; water weakening of the coal pillar will affect the stability of underground storage. In this work, the Brazilian splitting strength weakening, ... -
Inclined Slice Method for Passive Earth Pressure on Rigid Walls Considering Interslice Shear Forces
(ASCE, 2024/02/01)The curved failure surface in the soil retained with a rigid wall is common if the soil is in the passive limit state. Based on the assumption that the critical slip surface is a log-spiral shape, the nonlinear distribution ... -
A Mechanical Model and Solution for Dynamic Response of Geosynthetic-Reinforced Pile-Supported Embankment under Traveling Loads
(ASCE, 2024/01/01)To evaluate the mechanical behavior and the load transfer mechanisms of a geosynthetic-reinforced pile-supported (GRPS) embankment under traffic load, an analytical model is developed based on elastodynamic theory, and its ... -
Experimental and Theoretical Study on the Stratum Cavity Collapse Induced by Water and Sand Leakage in Subway Tunnels
(ASCE, 2024/05/01)Stratum cavity collapse induced by water and sand leakage in a subway tunnel is a sudden urban geological disaster, which can cause serious casualties and economic losses. In response to the hazards of stratum cavity ... -
Theoretical and Numerical Investigations of Blasting Influence Range of Advanced Consolidation Grouted Rock Mass on an Underground Tunnel
(ASCE, 2024/01/01)The strong blasting disturbance causes weak and broken surrounding rock damage, which is a key problem in underground engineering. Advanced consolidation grouting can strengthen the original rock and help the safety control ... -
Probabilistic Evaluation of the Uplift Capacity of Transmission Tower Foundations Using Reinforced Anchors
(ASCE, 2023/11/01)The present study pertains to the probabilistic assessment for analysis and design of uplift capacity of transmission tower foundation reinforced with horizontal anchor using the radial basis function (RBF)-based response ... -
Critical Softening Radius of a Development Heading Causing Rock Bursts
(ASCE, 2023/12/01)Generally, prevention and control methods are adopted to reduce the possibility of regional stress-field-induced impact bursts in pressure relief engineering. However, such methods lack theoretical support and may inadvertently ... -
Strengths and Infinite Slope Stability of Unsaturated Soils
(ASCE, 2023/12/01)Shallow landslides often occur in unsaturated soil slopes under seepage conditions. The shear strength of unsaturated soils is one of the key factors in evaluating the stability of these slopes. Due to the high nonlinearity ... -
Propagation of Magnetoelastic Shear Wave in an Initially Stressed Inhomogeneous Composite-Layered Structure with an Imperfect Interface
(ASCE, 2023/12/01)In this work, an analysis of the propagation of horizontally polarized magnetoelastic shear waves at a loosely bonded interface between two fiber-reinforced (FRC) media is performed. The assumption is that the upper layer ... -
Effect of Microstructure on Changes to the Pore Structure and Mechanical Properties of Limestone under Acidic Groundwater Corrosion
(ASCE, 2023/12/01)Rock mass subjected to acidic groundwater corrosion may cause great property alteration. In this work, the effects of microstructure on change of the pore structure and mechanical property under acid corrosion were ... -
Cut-Blasting Method Selection and Parameter Optimization for Rock Masses under High In Situ Stress
(ASCE, 2023/12/01)The aim of this study was to investigate the optimization of cut-blasting methods for deep rock masses under high in situ stress. Several plane fluid–structure interaction (FSI) models were established, and the blasting ... -
Anatomy of Critical State Constitutive Models: Simulating Undrained Failure of <i>K</i><sub>0</sub>-Consolidated Soils
(ASCE, 2023/12/01)Different features, such as rotational hardening and nonassociated flow, have been added to the classic modified cam-clay (MCC) model. However, there is little knowledge about their role and importance in simulating in ... -
Effect of Nonstationarity on Shear Properties of Rock Joints and a New Peak Shear Strength Criterion
(ASCE, 2023/12/01)In rock masses, there might be structural nonstationarity in the joint morphology that influences the shear behavior of rock joints. However, research into this effect is seldom reported. In this study, shear tests on ... -
Behavior of Rigid Piled-Raft Foundation Subjected to Compressive Loading Considering Time Effect: An Experimental and Analytical Study
(ASCE, 2023/12/01)Field load tests are carried out on a single pile and piled-raft foundation (PRF) consisting of a 2 × 2 pile group with consideration of the time effect. The piles along with the raft in the PRF have been instrumented with ... -
Numerical Modeling of Pile-Supported Low Embankments under Cyclic Traffic Loading Considering the Effect of Pavement Crack
(ASCE, 2023/12/01)Extensive research has been carried out to understand the behavior of pile-supported embankments; however, pavement crack, which could appear early on the pavement of low embankments during the service life, has not yet ...