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Article
Development of a shear creep damage model of jointed rock masses considering the influence of freeze-thaw and chemical corrosion
To conduct a more realistic numerical simulation analysis of jointed rock mass engineering in cold regions, shear creep tests were conducted on the jointed rock masses under freeze-thaw and chemical corrosion....
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Article
Characterization of the creep behavior and modeling considering viscoelastic-plastic damage of quartz sandstone under thermo-hydro-mechanical conditions
Deep underground civil works such as surrounding rocks of oil, gas pipelines and geothermal wellbore that pass through groundwater are often affected by the combined influences of thermal, hydraulic, and mecha...
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Article
Study on shear creep-seepage characteristics of structural plane under pore water pressure
In order to investigate the effect of pore water pressure on the shear creep characteristics of structural plane, we have independently developed an integrated manufacturing die for structural plane and a mult...
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Chapter and Conference Paper
Sustainable Glass Recycling APP Design Based on Fogg Model
To analyze the user's experience in glass recycling from a behavioral perspective, explore the interactive design method and feasibility of Fogg's behavioral model theory in the sustainable glass recycling sys...
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Article
Macroscopic experimental and constitutive model research on tensile properties of sandstone after high-temperature treatment
The physical and mechanical properties of the surrounding rock on the geothermal wellbore will be deteriorated by high temperature, resulting in reduced stability. In order to investigate the tensile propertie...
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Article
Experimental investigation on the seepage characteristics and temperature–permeability (T–P) model of sandstone after different temperature treatments
In order to study the effect of high temperature on the permeability characteristics of the surrounding rock of the geothermal well, the steady-state method was used to conduct experiments on the permeability ...
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Article
Study on post-peak stress-seepage characteristics of limestone under triaxial cyclic loading and unloading conditions
In order to study the post-peak permeability evolution of limestone under triaxial cyclic loading and unloading conditions, this paper takes limestone from the Suoyuwan South Station of Dalian Metro Line 5 as ...
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Article
Experimental Investigation and Statistical Damage Constitutive Model on Layered Slate Under Thermal–Mechanical Condition
The process of geothermal exploitation often has a strong impact on the deformation and failure of surrounding layered rock mass, which poses a great threat to the safety of underground engineering. Thus, it i...
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Article
Experimental investigation on the evolution of damage and seepage characteristics for red sandstone under thermal–mechanical coupling conditions
Rock masses in underground space usually experience the coupling of high-temperature field, stress field and seepage field, which gives them complex mechanical behavior and permeability characteristics. To stu...
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Article
g-C3N4 quantum dots-modified mesoporous CeO2 composite photocatalyst for enhanced CO2 photoreduction
g-C3N4 quantum dots (CN QDs)-decorated mesoporous CeO2 composite photocatalyst was prepared by hydrothermal method. The characterized results exhibit that the CN QDs are successfully coupled with mesoporous CeO2,...
