Coal-rock dynamic disasters caused by dynamic disturbance pose a serious threat to coal mine safety and infrastructure. In this paper, the dynamic compression test of coal is carried out around the ...

Compression: An automotive term used by everybody, forever. Let's get into some detail and maybe develop a better understanding. Pressure, and more pressure: It's a must-have to produce power within ...

Materials testing tests the accuracy and load capacity of materials in different environmental conditions. Materials testing is not only performed at research institutes, it also helps companies to ...