Determination of stresses in hoisting ropes in multi-rope friction hoists

Hansel, 1980, Investigations of work condition of winding rope in four-rope hoists, Sci. Rep. Interbranch Lab. Wire Rope Testing Rop Transp. Equip. Cracow Bär, 1953, Equalization of loads of hoisting rope in multi-rope hoists, Glückauf, 3, 1253 Hankus, 1978, Mathematical models of elongation and elasticity modulus of hoist ropes, Glückauf, 6, 252 Antoniak, 1968, Theoretical and run investigations of load distribution onto hoisting ropes in multi-rope hoists, Sci. Issues Silesian Tech. Univ., Min., 33 Czech, 1972, Estimation of effectiveness of compensation of loads in ropes by means of angle lever suspensions, Mech. Autom. Min., 2, 33 Arnold, 1962, New outlook at design of mine hoists, Tech. Issues E.P.R., Dülmen, 17 Bielyj, 1966 Dean, 1970, Hoist-rope stress analysis and preventive maintenance for multi-rope friction hoists, Can. Inst. Min. Metall. Trans., 73, 277 Schulz, 1973, Shaft installations of high winding capacities, 169 Gladysz, 1971, Determination of variable loads of mining ropes, Mech. Automat. Min., 39, 5 Ilin, 1973, Reduction of dynamic loads of hoisting ropes during braking, Izv. Vyssh. Uchebn. Zaved. Gorn. Zh., 1, 91 Klich, 1975, Dynamic loads of skips during loading, Mech. Autom. Min., 75, 25 Wainwright, 1973, Present-day winding rope practice in South Africa, 332 Kurgan, 1967, Determination of dynamic forces in hoisting ropes during skip loading, I.V.U.Z. Gornyj Zh., 4, 121 Czitary, 1962 Gluszko, 1968, Local stresses in ropes in the area of their approach to sheaves, pulleys and drums, 5, 112 Wyss, 1956 Stachurski, 1970, Correctness of stress calculations in bent steel ropes in light of laboratory testing results, Sci. Issues Min. Metall. Univ. Cracow, 280, 163 Wiek, 1984, Traction drive with steel wire ropes Greis, 1958, Messages concerning rope life in mine hoists in Ruhr coal basin, Bergakademie, 7, 368 Popowicz, 1957, Mine transport Cholewa, 1981, Correlations of the wire rope breaking loads with indices of rope wear during operation