E - Fixed Constructions – 01 – D
Patent
E - Fixed Constructions
01
D
E01D 19/06 (2006.01) E01D 19/00 (2006.01)
Patent
CA 2083160
Structure for Linking the two parts, separated by an expansion joint, of a structure comprising a girder of great length, for example a bridge platform. ABSTRACT Structure for preventing the relative angular displacement on both sides of the expansion joint (3) separating two parts (1, 2) of a structure forming a girder of great length, such as a bridge platform, made particularly of prestressed concrete. The structure comprises a rigid girder (8) arranged lengthwise on both sides of the joint and supported on each side by two bearings (9, 11, 13; 10, 12, 14) lingitudinally spaced apart, in order to transmit a bending moment and/or a transverse force without impeding expansion. Preferably, at least one bearing is providing with an adjusting cylinder (13, 14).
Bereskin & Parr
Muller Jean
Societe Centrale D'etudes Et de Realisations Routieres-Scetaurou
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