Optimal Design of Rock Crane Beam for High-level Radioactive Underground Research Laboratory
Beishan underground research laboratory is the first laboratory in China to study the geolog-ical disposal of high-level radioactive waste.A rock crane beam was arranged in the main test level(-560 m)of the underground laboratory.Based on the relevant design standards,the calculation and design steps of rock crane beam were expounded.On this basis,the optimal design scheme of rock crane beam with small crane tonnage was proposed.After adopting this scheme,the material con-sumption and precious underground space of rock crane beam can be effectively saved,which has prac-tical reference significance for the design of rock crane beam of small tonnage crane in the future.
rock crane beamunderground laboratoryrigid equilibrium methodoptimal designhigh-level wastegeological disposal
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