9 Result(s)
within
**hong Hu
Engineering
Engineering, general
Metallic Materials
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Article
Assessing the range of blasting-induced cracks in the surrounding rock of deeply buried tunnels based on the unified strength theory
Blasting-induced cracks in the rock surrounding deeply buried tunnels can result in water gushing and rock mass collapse, posing significant safety risks. However, previous theoretical studies on the range of ...
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Article
A hydro-mechanical coupling model for predicting infiltration and ponding in unsaturated soils
Unsaturated soils are extensively encountered in nature and engineering practice. Understanding the hydromechanical coupling effects in the infiltration process of an unsaturated porous medium is of considerab...
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Article
True triaxial hydraulic fracturing test and numerical simulation of limestone
Hydraulic fracturing, as a key technology of deep energy exploitation, accelerates the rapid development of the modern petroleum industry. To study the mechanisms of hydraulic fracture propagation and rock fai...
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Article
Limit variation analysis of shallow rectangular tunnels collapsing with double-layer rock mass based on a three-dimensional failure mechanism
In the framework of upper bound theorem of limit analysis, the progressive collapse of shallow rectangular tunnels with double-layer rock mass has been theoretically analyzed based on the three-dimensional (3D...
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Article
Preliminary assessment of revegetation potential through ryegrass growing on bauxite residue
Bauxite residue (BR), a by-product of the industrial production of alumina, has raised environmental concerns in the last decades, due to the presence of high amounts of alkali and various heavy metal ions. Li...
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Article
Variation analysis of ultimate pullout capacity of shallow horizontal strip anchor plate with 2-layer overlying soil based on nonlinear M-C failure criterion
Based on the nonlinear Mohr-Coulomb failure criterion and an associated flow rule, a kinematic admissible velocity field of failure mechanism of the 2-layer soil above a shallow horizontal strip anchor plate i...
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Article
Upper bound analysis of ultimate pullout capacity of shallow 3-D circular plate anchors based on nonlinear Mohr-Coulomb failure criterion
Based on the nonlinear Mohr-Coulomb failure criterion and the associated flow rules, the three-dimensional (3-D) axisymmetric failure mechanism of shallow horizontal circular plate anchors that are subjected t...
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Article
Solubilization of aluminum phosphate by specific Penicillium spp.
The solubilization of hardly soluble aluminum phosphate (AlPO4) by specific Penicillium spp. isolated from wheat rhizospheric soils was investigated in Pikovskaya agar and liquid medium, respectively. Most of the...
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Article
Cranny density parameters and porosity measured by elastic wave method in quasi-isotropic cranny rock masses
According to the characteristic of elastic waves propagation in medium and the application of elastic waves method in rock mass engineering, the cranny mass with random crannies was regarded as quasi-isotropic...
