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141
Experimental study on the correlation between pore evolution characteristics and seepage flow of loaded lignite
Published 2025-01-01Subjects: Get full text
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142
Coupling mechanism of seepage and coal and rock mass destruction during coal and gas outburst
Published 2024-12-01Subjects: Get full text
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143
A Discussion of Reinforcement Timing Optimization for Main Inclined Shaft Roadway with Water Seepage
Published 2020-01-01“…The field application suggests that grouting at a reasonable timing can effectively control the influence of seepage water from the roof crack of the main inclined shaft on the deformation of the roadway surrounding rock, improve the integrity of the roadway surrounding rock, increase the bearing capacity of the support, and maintain the safety and stability of the roadway surrounding rock of the main inclined shaft. …”
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144
Simulation Parameter Test and Seepage Effect Analysis of Pile-Anchor Support for Binary Slope
Published 2020-01-01“…It is a difficult point in the field of geotechnical engineering to test the simulation parameters of the pile-anchor supporting structure of slope excavation and analyze the effect of seepage on the stress of the structure. This study relies on the right side slope treatment project of a highway in Guizhou Province. …”
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145
Predicting the critical drainage induced by soil seepage failure during pumping in foundation pit construction
Published 2025-01-01Subjects: Get full text
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146
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148
In Situ Measurement of Seeking Speed and Seeking Induced Head-Disk Interface Instability in Hard Disk Drives
Published 2015-01-01“…This paper investigated the instability of head-disk interface caused by the voice coil motor (VCM) end crashing the crash stop during the seeking of magnetic head. To make the whole process of that clear, an in situ measurement method based on maximum likelihood estimation and extended Kalman filter for seeking speed at component level was developed first and was then calibrated by a high speed camera. …”
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Research on Influence of a Reservoir in Yunnan on Seepage Field of Downstream Existing Tunnel after Storage
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151
Relationship Between Islamic Studies Students’ Knowledge of Fiqh Al-Seerah and Healthy Living Practices
Published 2024-05-01Subjects: Get full text
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152
Seepage Damage Statistical Model of Filled Fractured Rock considering Structural Surface and Failure Characteristic
Published 2021-01-01“…This paper mainly studies the rationality and feasibility of using this new constitutive model to describe the seepage failure process and damage characteristics of filled fractured rock. …”
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153
Experimental Investigation of the Deformation Characteristics of Tianjin Clays under Coupled Dynamic Stress and Seepage Fields
Published 2019-01-01“…Under the coupling action of dynamic and seepage loads, large settlement can occur in soft soil since the deformation is related to both cyclic stress and seepage. …”
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154
Experimental Study on the Failure Mechanism of Tunnel Surrounding Rock under Different Groundwater Seepage Paths
Published 2021-01-01“…Therefore, the variation of surrounding rock during excavation and the deformation and failure of soft surrounding rock under different seepage paths of underground water after excavation systematically. …”
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155
The Promotion/Inhibition of the Seepage Transport of Copper Ions by Suspension-Colloidal Particles with Wide Size Gradation
Published 2021-01-01“…Sand column tests were conducted to investigate the seepage transport of silicon powders (SPs) with two wide particle size ranges (30-2000 nm and 2-70 μm), including the cotransport of SPs and copper ions. …”
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156
Formation Mechanism of “Large-Area Sweating” Water Seepage from Deep Mine Sandstone Pores
Published 2022-01-01“…The groundwater in nonkarst areas can be divided into two categories: pore water and fracture water. Unlike fracture seepage, sandstone pore seepage in deep mines manifests as a large area of “sweating,” rather than an area of local “spray,” and is difficult to plug via conventional grouting methods. …”
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157
The Seepage-Creep Numerical Simulation Model of Coal Measures Sandstone Based on Particle Discrete Element
Published 2022-01-01“…The maximum value of the fluid grid pressure gradient increases with the increasing seepage pressure; it increases slowly under the seepage pressure of less than 1.5 MPa and increases sharply under the seepage pressure of greater than 1.5 MPa.…”
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158
Two-Dimension Hydrodynamic Dispersion Equation with Seepage Velocity and Dispersion Coefficient as Function of Space and Time
Published 2013-01-01“…This paper is therefore first devoted to the description of the hydrodynamic advection dispersion equation with the seepage velocity and dispersion coefficient as function of space and time. …”
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159
Experimental Study on Permeability and Deformation Characteristics of Bedding Shale under Triaxial Shear-Seepage Coupling
Published 2023-01-01“…In addition, the mechanical and permeability parts of bedding shale are very complex when it is under deep underground space with coupled high stress and high seepage. In this study, the black bedding shale was used as the research object, and a series of triaxial shear-seepage coupling tests were carried out. …”
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160
Ageism and Job Advertisements: The Impact of Age Restrictions on Job Accessibility for Old Job Seekers in Indonesia
Published 2024-11-01“…This article explores the impact of ageism on job accessibility in Indonesia, focusing on the socio-economic and psychological effects of age restrictions in job advertisements on older job seekers. The research employs qualitative methods, using both secondary and primary data. …”
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