A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention provides a flexible rectangular concrete-filled steel tubular column-concrete beam prestress assembly type joint, a rectangular concrete-filled steel tubular column and a concrete beam, and further comprises a prestress steel bar, a prestress steel bar anchorage device, butt joint front face angle steel and a fixing beam bolt, the prestress steel bar penetrates through the concrete beam and the rectangular concrete-filled steel tubular column, and the prestress steel bar anchorage device penetrates through the concrete beam and the rectangular concrete-filled steel tubular column. The prestressed steel bar is fixed on the outer side of the rectangular concrete-filled steel tubular column through the prestressed steel bar anchorage device, one side of the butt-joint front angle steel is fixed on the rectangular concrete-filled steel tubular column, and the other side of the butt-joint front angle steel is fixed on the concrete beam through a beam fixing bolt. The invention provides a flexible joint instead of a rigid joint, relative deformation of a joint area is allowed, stress concentration in a component is reduced, and damage to a main body component is effectively avoided.
本发明提供的一种柔性矩形钢管混凝土柱‑混凝土梁预应力装配式节点，矩形钢管混凝土柱以及混凝土梁，还包括预应力钢筋、预应力筋锚具、对接正面角钢以及固定梁螺栓，所述预应力钢筋贯穿所述混凝土梁以及所述矩形钢管混凝土柱，且所述预应力钢筋通过所述预应力筋锚具固定在所述矩形钢管混凝土柱外侧，所述对接正面角钢的一侧固定所述矩形钢管混凝土柱上，且所述对接正面角钢的另一侧通过固定梁螺栓固定在所述混凝土梁上。本发明提供一种柔性节点而非刚性节点，允许节点区的相对变形，构件内的应力集中得到了降低，有效地避免了主体构件的损坏。
The invention provides a flexible rectangular concrete-filled steel tubular column-concrete beam prestress assembly type joint, a rectangular concrete-filled steel tubular column and a concrete beam, and further comprises a prestress steel bar, a prestress steel bar anchorage device, butt joint front face angle steel and a fixing beam bolt, the prestress steel bar penetrates through the concrete beam and the rectangular concrete-filled steel tubular column, and the prestress steel bar anchorage device penetrates through the concrete beam and the rectangular concrete-filled steel tubular column. The prestressed steel bar is fixed on the outer side of the rectangular concrete-filled steel tubular column through the prestressed steel bar anchorage device, one side of the butt-joint front angle steel is fixed on the rectangular concrete-filled steel tubular column, and the other side of the butt-joint front angle steel is fixed on the concrete beam through a beam fixing bolt. The invention provides a flexible joint instead of a rigid joint, relative deformation of a joint area is allowed, stress concentration in a component is reduced, and damage to a main body component is effectively avoided.
本发明提供的一种柔性矩形钢管混凝土柱‑混凝土梁预应力装配式节点，矩形钢管混凝土柱以及混凝土梁，还包括预应力钢筋、预应力筋锚具、对接正面角钢以及固定梁螺栓，所述预应力钢筋贯穿所述混凝土梁以及所述矩形钢管混凝土柱，且所述预应力钢筋通过所述预应力筋锚具固定在所述矩形钢管混凝土柱外侧，所述对接正面角钢的一侧固定所述矩形钢管混凝土柱上，且所述对接正面角钢的另一侧通过固定梁螺栓固定在所述混凝土梁上。本发明提供一种柔性节点而非刚性节点，允许节点区的相对变形，构件内的应力集中得到了降低，有效地避免了主体构件的损坏。
Flexible rectangular concrete filled steel tubular column-concrete beam prestress assembly type node
一种柔性矩形钢管混凝土柱-混凝土梁预应力装配式节点
2023-05-09
Patent
Electronic Resource
Chinese
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