Abrégé

A shear connector for corrugated sheet steel and concrete, comprises a flange plate welded at an upper end portion of the corrugated sheet steel, with more than one U-shaped steel channel welded in the longitudinal direction at an upper edge of the flange plate, the channel walls of each U-shaped steel channel being provided with two longitudinal sides, the left and right sides of the front and rear channel walls being respectively provided with corresponding holes or grooves, the left and right sides of the front and rear channel walls being respectively provided with corresponding holes or grooves, which penetrates and connects each of the steel channels; in the holes or grooves on the left and right sides of each U-shaped steel channel respectively, a vertically bent steel bar is provided, a bottom steel bar of each of the vertically bent steel bars penetrating the holes or grooves on the left or the right side in a longitudinal direction, both ends of the bottom steel bar being respectively bent upwards and extending to form a vertical steel bar.

Classes IPC  ?

• E04C 3/293 - PoutrellesSolives, fermes ou structures analogues à des fermes, p. ex. préfabriquéesLinteauxTraverses formés d'éléments de différents matériaux les matériaux étant de l'acier et du béton
• E01D 2/02 - Ponts caractérisés par la section transversale de la structure portante de la travée du type à poutre en I
• E01D 19/12 - Caillebotis ou planchéiage des pontsFixation des traverses de rails ou de voies sur les ponts
• E01D 101/26 - Béton armé

Abrégé

Disclosed is a shear connector (10) for a corrugated sheet steel and concrete, comprising corrugated sheet steel (1) and a flange plate (2) welded at an upper end portion of the corrugated sheet steel, with more than one U-shaped steel channel (3) welded in the longitudinal direction at an upper edge of the flange plate, the channel walls of each U-shaped steel channel being provided with two longitudinal sides, the left and right sides of the front and rear channel walls being respectively provided with corresponding holes or grooves (4), and the holes or grooves on the left and right sides being provided respectively with a longitudinal penetrating steel bar (5) which penetrates and connects each of the steel channels; in the holes or grooves on the left and right sides of each U-shaped steel channel respectively, a vertically bent steel bar (6) is provided, a bottom steel bar (61) of each of the vertically bent steel bars penetrating the holes or grooves on the left or the right side in a longitudinal direction, and both ends of the bottom steel bar being respectively bent upwards and extending to form a vertical steel bar (62). The connector is able to ensure an effective transmission of the horizontal shearing force occurring between steel and a concrete material and to ensure sufficient shearing strength of the shear connector, and is convenient in terms of production and construction.

Classes IPC  ?

• E01D 19/00 - Détails des ponts