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Experimental research on the structural instability mechanism and the effect ...
We study the structural instability mechanism and effect of a multi-echelon support in very-deep roadways. We conduct a scale model test for analysing the structural failure... -
Height of overburden fracture based on key strata theory in longwall face.
Among the three overburden zones (the caving zone, the fracture zone, and the continuous deformation zone) in longwall coal mining, the continuous deformation zone is often... -
Carbon pricing, co-pollutants, and climate policy: Evidence from California
In a Perspective, James Boyce and Michael Ash discuss Lara Cushing and colleagues' research study on the implications of California's policy on carbon trading.
