OBSERVATIONS ON METAL STRUCTURES UNDER CONSTRUCTION AND IN SERVICE

CONSTATATIONS SUR OUVRAGES METALLIQUES EN COURS DE CONSTRUCTION ET EN SERVICE

TO CARRY OUT OBSERVATIONS ON METAL STRUCTURES UNDER CONSTRUCTION AND IN SERVICE. IN 1979 IT IS PLANNED TO COMPLETE STATIC AND DYNAMIC TESTS ON THE TWO BRIDGES IN CAMBRAI AND: TO USE THE RESULTS OBTAINED; TO FOLLOW-UP THE LONG-TERM BEHAVIOUR.