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Evaluation of Rock Burstability with Mechanical Property Testing and Microscopic Image Analysis
Ore extraction at great depths creates high stresses around mine openings which can result in violent rock failure in one of various forms of...
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Mechanical Behaviors of Segments in Small Curvature Radius Intervals of Shield Tunnels: From Field Monitoring to Laboratory Testing
Shield tunnels, especially those with small curvature radii, are currently used in the construction of underground rail transit, and they provide...
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Integrative testing device for investigating the hydro-mechanical behavior of highly expansive clay
Highly expansive clay is prone to cause extensive engineering damage, which can also be a potential construction material owing to the desirable...
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Properties and Testing
This chapter discusses the basic properties of aggregates and the associated test standards. Aggregate properties are defined, and the significance...
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Nondestructive testing on concrete-based treated wastewater
Recycled wastewater in construction presents an opportunity to ease freshwater scarcity while advancing sustainability. This study investigated the...
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Experimental Study of the Mechanical Characteristics of **** Marble Under Multi-stage True Triaxial Compression Testing
Because true triaxial compression testing is generally more complicated, time-consuming, and expensive than conventional triaxial compression...
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Mechanical Behavior of Intact and Increasingly Jointed Marble Laboratory Specimens
For many civil and mining engineering structures, rock is the primary construction medium. At engineering scales, the material of interest is the...
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Investigating the mechanical characteristics of unreinforced and reinforced stone masonry using an experimental database
Assessing the mechanical properties of irregular stone masonry in historic buildings is a challenging task, as it is highly heterogeneous with many...
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Mechanical Responses of Granite Under Confined Direct Tensile Testing: Fracture, Strength, Energy Conversion and Mechanism
Rock fractures often occur in the coexisting compressive–tensile stress state. However, the influencing rules of compressive stress on the tensile...
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Diagnosing Hydro-Mechanical Effects in Subsurface Fluid Flow Through Fractures
Hydro-mechanically induced transient changes in fracture volume elude an analysis of pressure and flow rate transients by conventional...
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Glass fiber reinforced concrete: overview of mechanical and microstructural analysis
This study compares the mechanical properties and microstructural characteristics between a control concrete and a reinforced concrete by...
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Experimental investigation on the mechanical behavior and fracture mechanism of sandstone after heat treatment
Rocks extracted from deep mining operations often undergo various complex temperature and dynamic load disturbances. In order to investigate the...
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Development and Application of an Online Detection Device for Well Testing Steel Wire
At present, there are not all testing methods for well testing steel wire. Non magnetic well testing steel wire can only be used to determine the...
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Mechanical Behavior of Weathered Compacted Shales
Compacted crushed shale is widely utilized as a construction material in roadway embankments. However, compacted shales are highly problematic as...
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International Standardisation of Ground Investigation and Testing Methods
Three committees of the International Organisation for Standardisation (ISO) and European Committee for Standardisation (CEN) prepare common...
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Investigation of the Mechanical Properties of Shear in an Experimental Setting of Prestressed Anchor Cable in Mines
The mechanical characteristics of anchor cable (AC) play a vital role in determining the design of prestressed support for roadways in deep coal...
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Mechanical and permeability characteristics of Q2 soft-plastic loess under coupled hydro-mechanical conditions
For the soft-plastic loess tunnel engineering, collapse and damage of the surrounding rock during excavation are often driven by the combined action...
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A Comprehensive Experimental Study on Mechanical Anisotropy and Failure Mode of 3D Printed Gypsum Rocks: From Composition and Microstructure to Macroscopic Mechanical Properties Response
3D printing (3DP) technology is a groundbreaking technology that can offer valuable insight into rock characterization and theoretical model...
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Physical and Mechanical Properties of Ore and Rocks after Flooding
AbstractThe authors investigate the physical and mechanical properties of hornstone, gabbro-dolerite and rich chalcopyrite–pyrrhotine ore subjected...
