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A platform for research: civil engineering, architecture and urbanism
Concrete-filled steel tube special-shaped column structure
The invention discloses a concrete-filled steel tube special-shaped column structure, and belongs to the technical field of concrete-filled steel tube special-shaped columns. The special-shaped column comprises a steel pipe and a plurality of pieces of T-shaped steel arranged along the peripheral wall of the steel pipe. The steel beam is in bolted connection with a wing plate of the T-shaped steel through a connecting plate, and a reinforcing component is arranged at a connecting node of the steel beam and the T-shaped steel; the reinforcing component comprises a sleeve and a stiffening rib arranged on the sleeve; wherein the casing pipe is fixedly sleeved on the steel pipe, the side surface of the stiffening rib is connected with a web plate of the T-shaped steel, and the end part of the stiffening rib is connected with a wing plate of the T-shaped steel. The problems that when a traditional steel joint is prefabricated or welded on site, the welding process is complex, the internal stress is large, the joint performance is affected, and the assembling efficiency is low can be effectively solved. Meanwhile, through the arrangement of the reinforcing component, a load transmission path is optimized, the situation that the steel pipe on the outer side of the concrete is directly subjected to normal load can be effectively avoided, and therefore the rigidity and strength of a node domain are greatly improved.
本发明公开了一种钢管混凝土异形柱结构，属于钢管混凝土异形柱技术领域。本发明包括异形柱以及钢梁，所述的异形柱包括钢管以及沿着该钢管周壁设置的若干T型钢；所述钢梁通过连接板与T型钢的翼板螺栓连接，且两者的连接节点处设有增强构件；所述的增强构件包括套管以及设置在该套管上的加劲肋；其中，所述的套管固定套设在钢管上，加劲肋的侧面与T型钢的腹板相连接，其端部与T型钢的翼板相连接。本发明可有效解决传统钢节点预制或现场焊接时，焊接工艺复杂、内应力较大，影响节点性能且装配效率较低的问题。同时，通过增强构件的设置，优化了荷载传递路径，可有效避免混凝土外侧钢管直接受到法向荷载，从而大大提高节点域的刚度与强度。
Concrete-filled steel tube special-shaped column structure
The invention discloses a concrete-filled steel tube special-shaped column structure, and belongs to the technical field of concrete-filled steel tube special-shaped columns. The special-shaped column comprises a steel pipe and a plurality of pieces of T-shaped steel arranged along the peripheral wall of the steel pipe. The steel beam is in bolted connection with a wing plate of the T-shaped steel through a connecting plate, and a reinforcing component is arranged at a connecting node of the steel beam and the T-shaped steel; the reinforcing component comprises a sleeve and a stiffening rib arranged on the sleeve; wherein the casing pipe is fixedly sleeved on the steel pipe, the side surface of the stiffening rib is connected with a web plate of the T-shaped steel, and the end part of the stiffening rib is connected with a wing plate of the T-shaped steel. The problems that when a traditional steel joint is prefabricated or welded on site, the welding process is complex, the internal stress is large, the joint performance is affected, and the assembling efficiency is low can be effectively solved. Meanwhile, through the arrangement of the reinforcing component, a load transmission path is optimized, the situation that the steel pipe on the outer side of the concrete is directly subjected to normal load can be effectively avoided, and therefore the rigidity and strength of a node domain are greatly improved.
本发明公开了一种钢管混凝土异形柱结构，属于钢管混凝土异形柱技术领域。本发明包括异形柱以及钢梁，所述的异形柱包括钢管以及沿着该钢管周壁设置的若干T型钢；所述钢梁通过连接板与T型钢的翼板螺栓连接，且两者的连接节点处设有增强构件；所述的增强构件包括套管以及设置在该套管上的加劲肋；其中，所述的套管固定套设在钢管上，加劲肋的侧面与T型钢的腹板相连接，其端部与T型钢的翼板相连接。本发明可有效解决传统钢节点预制或现场焊接时，焊接工艺复杂、内应力较大，影响节点性能且装配效率较低的问题。同时，通过增强构件的设置，优化了荷载传递路径，可有效避免混凝土外侧钢管直接受到法向荷载，从而大大提高节点域的刚度与强度。
Concrete-filled steel tube special-shaped column structure
一种钢管混凝土异形柱结构
GUAN YONGYING (author) / CHEN XIANGYU (author) / CHENG ANCHUN (author) / KIM IN-JAE (author) / ZHOU JUNSHENG (author)
2024-10-22
Patent
Electronic Resource
Chinese
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