With an increasingly tight supply of world energy resources, unconventional oil and gas resources, including shale oil and gas, coal-bed gas, tight sandstone oil and gas, have attracted much attention [...]
With an increasingly tight supply of world energy resources, unconventional oil and gas resources, including shale oil and gas, coal-bed gas, tight sandstone oil and gas, have attracted much attention [...]
Energy is the fundamental prerequisite for human survival and development, as well as the driving force behind the progress of human civilization [...]
In this study, the fracture damage state was determined comprehensively according to the linear shape of the bending curve and the maximum bending value. The bending curve was drawn through the distance between the detection point and the crack and its bending value. This method detects the bending of both sides of the crack within a certain range, and judges the influence range and damage state of the crack according to the bending curve drawn by the distance of the detection point from the crack and its bending value. It solves the problem of inaccurate observation and judgment of the appearance of crack damage state of the existing semi-rigid base asphalt pavement, and provides scientific, accurate and economic basis for the formulation of pavement maintenance and repair program.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.