I. Introduction A variety of engineering activities require excavation of rock cuts. In civil engineering, projects include transportation systems such as highways and railways, dams for power production and water supply, and industrial and urban development. In mining, open pits account for the major portion of the world’s mineral production. Read more…
Blasting Design ROCK Breaking MECHANISM 1. The process of solving Tk I (Dynamic Loading) When the rhino explodes, high P destroys the rock around the blast hole. The shock wave propagates at a rate of 3000-5000 m / s resulting in tangential stresses that cause fractures that radiate from the Read more…
Explosives 1.1 LIMITATION 1.1.1. Deck -A stable body which when subjected to proper stimulation will quickly change from pdt / liquid to hot n expansive gas which results in surrounding tech (Grolier). -Bhn / camp which can react in a short time and produce energy in large quantities because there Read more…
Measurement Calibration Services Calibration is determining the correctness of the value shown by the measuring instrument by comparing the value with the standard measuring value that has been set nationally or internationally and other materials that have been used as standardization references. Measuring instrument calibration services – Every industry uses Read more…