..., and probably in most cases it could have been avoided byincreasing the width of the archmember. Thus, in therecently described6 Marshal Carmona Bridge, a doubling of the spacing of the side members of the arch rib would about suffice.Before,however, a design to dispense with overhead bracing in such caase...

... MOORING DREDGING PONTOONS LABOUR MARSHAL CARMONA VILA FRANCA XIRA RIVER TAGUS LISBON PORTUGAL UPSTONE AND CARDNO ON THE DESIGN AND CONSTRUCTION OF 695 THE SUPERSTRUCTURE OF THE MARSHALCARMONA BRIDGE STRUCTURAL AND BUILDINGENGINEERINGDIVISION MEETING 18 May, 1954 Professor A. J. S...