METHOD FOR DETERMINATION OF LONG SLANT OF MINE RAIL TRACK

摘要

Method for determination of long slant of mine rail track includes process of measurement of traction force of trolley. Preliminarily one chooses section of track needed for measurements. Process of measurement of traction force at that section is carried out in sequence in opposite directions, with determination of values of those forces. Slant for mine rail track at each section is determines from ratio of difference of traction force, mass of trolley and acceleration of free fall.