CREEP-SHRINKAGE OF THE C.E.S. PRESTRESSED SLABS

FLUAGE-RETRAIT DES PLATES-FORMES PRECONTRAINTES DU C.E.S

A STUDY IS MADE OF THE EVOLUTION IN TIME OF DEFORMATIONS, CAUSED BY CREEP AND SHRINKAGE, OF SLABS BUILT AT THE CENTRE D'ESSAIS DES STRUCTURAL (STRUCTURAL TEST CENTRE) SINCE THEIR CONSTRUCTION. THE LESSONS WHICH CAN BE DERIVED FROM OBSERVATIONS MADE ON LARGE-SCALE STRUCTURES ARE IN FULL AGREEMENT WITH LABORATORY RESULTS.