Question

Design cross section of simply supported gantry girder to carry electric overhead traveling cranes with following data. Span of gantry: 4m, Span of crane girder: 15m, Crane capacity:320 kN, self weight of crane girder excluding trolley : 40 kN, Minimum hook approach: 1m, center to center distance between wheels:3.2 m and self weight of rails $300N/m$.

Answer 1

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