Connection structure between retaining wall and concrete frame of structure

Abstract

To enable the transmission of large stresses even when the connection area between the retaining wall and the concrete structure is small. [Solution] The connection structure 1 between the beam 41 of the concrete frame of the structure and the SMW 10 includes a perforated steel plate 80 that is connected to the core material 11 of the SMW 10 and embedded in the beam 41. The perforated steel plate 80 has a plate-like portion 81 having an opening 83 and a protruding portion 82 formed by the edge of the opening 83 protruding to one side.

Claims

1. A connection structure between the concrete frame of a structure and the retaining wall, The stress transmission member is connected to the core material of the retaining wall and embedded within the concrete structure, The stress transmission member has a plate-shaped portion having an opening, and a protruding portion formed by the edge of the opening protruding to one side. Connection structure.

2. The aforementioned opening is circular. The connection structure according to claim 1.

3. The stress transmission member is a burring shear connector. The connection structure according to claim 2.

4. Furthermore, it includes a stud that is connected to the core material of the retaining wall and embedded within the concrete structure, The connection structure according to claim 1.

5. The stress transmission member is embedded in the beam depth of the concrete structure in the height direction. The connection structure according to claim 1.

6. A structure integrated with a retaining wall, The aforementioned structure comprises a concrete frame, The retaining wall and the concrete structure are connected by a connection structure described in any one of claims 1 to 3. structure.

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