| 摘要 |
<p>The present invention relates to a steel-concrete composite pipe, and a connection structure thereof. To achieve this, in accordance to the present invention, concrete is deposited in a space portion between an external steel pipe and an internal steel pipe for a steel-concrete composite to be formed to be a double pipe structure. A plurality of shear connectors are radially welded and coupled at regular intervals in an inner side of the external steel pipe and an outer side of the internal steel pipe for the shear connectors to be provided in the space portion. Each shear connector comprises: a plurality of studs provided in a longitudinal direction of a steel pipe; and a stiffener provided in the longitudinal direction of the steel pipe to structurally connect the studs on an end portion of the studs.</p> |
