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A platform for research: civil engineering, architecture and urbanism
Novel fabricated reinforced concrete beam-column joint
A through groove is formed in an opening in the top of a concrete column, a prefabricated concrete beam penetrates through the groove, an upper cover plate is arranged at the top of the concrete column, vertical steel bars are divided into two sets, the lower ends of the first set of vertical steel bars are inserted into the concrete column, and the lower ends of the second set of vertical steel bars are inserted into the concrete column. The upper end of the first set of vertical steel bars penetrates through the upper cover plate and then is sleeved with a first nut, the second set of vertical steel bars are located in the concrete column and right face the bottom of the groove, the upper sealing cover cap is buckled to the upper cover plate, column stirrups are arranged in the concrete column, and the vertical steel bars are connected with the column stirrups; one end of the column additional steel bar is inserted into the side wall of the groove from the upper end face of the groove, the upper end of the column additional steel bar penetrates through the upper cover plate and then is connected with a second nut in a sleeved mode, and by means of the joint, cast-in-place concrete in the canopy construction process can be effectively avoided.
本发明公开了一种新型装配式钢筋混凝土梁柱节点，混凝土柱的顶部开口设有贯通的凹槽，其中，预制混凝土梁穿过所述凹槽，上盖板设置于混凝土柱的顶部，竖向钢筋分为两组，其中，第一组竖向钢筋的下端插入于混凝土柱内，第一组竖向钢筋的上端穿过上盖板后套接有第一螺母，第二组竖向钢筋位于混凝土柱内，且第二组竖向钢筋正对所述凹槽的底部，上封盖帽扣合于上盖板上，混凝土柱内设置有柱箍筋，其中，各竖向钢筋与柱箍筋相连接；柱附加钢筋的一端自所述凹槽的上端面插入于凹槽的侧壁内，柱附加钢筋的上端穿过所述上盖板后套接有第二螺母，该节点能够有效避免雨棚施工过程中现场浇筑混凝土。
Novel fabricated reinforced concrete beam-column joint
A through groove is formed in an opening in the top of a concrete column, a prefabricated concrete beam penetrates through the groove, an upper cover plate is arranged at the top of the concrete column, vertical steel bars are divided into two sets, the lower ends of the first set of vertical steel bars are inserted into the concrete column, and the lower ends of the second set of vertical steel bars are inserted into the concrete column. The upper end of the first set of vertical steel bars penetrates through the upper cover plate and then is sleeved with a first nut, the second set of vertical steel bars are located in the concrete column and right face the bottom of the groove, the upper sealing cover cap is buckled to the upper cover plate, column stirrups are arranged in the concrete column, and the vertical steel bars are connected with the column stirrups; one end of the column additional steel bar is inserted into the side wall of the groove from the upper end face of the groove, the upper end of the column additional steel bar penetrates through the upper cover plate and then is connected with a second nut in a sleeved mode, and by means of the joint, cast-in-place concrete in the canopy construction process can be effectively avoided.
本发明公开了一种新型装配式钢筋混凝土梁柱节点，混凝土柱的顶部开口设有贯通的凹槽，其中，预制混凝土梁穿过所述凹槽，上盖板设置于混凝土柱的顶部，竖向钢筋分为两组，其中，第一组竖向钢筋的下端插入于混凝土柱内，第一组竖向钢筋的上端穿过上盖板后套接有第一螺母，第二组竖向钢筋位于混凝土柱内，且第二组竖向钢筋正对所述凹槽的底部，上封盖帽扣合于上盖板上，混凝土柱内设置有柱箍筋，其中，各竖向钢筋与柱箍筋相连接；柱附加钢筋的一端自所述凹槽的上端面插入于凹槽的侧壁内，柱附加钢筋的上端穿过所述上盖板后套接有第二螺母，该节点能够有效避免雨棚施工过程中现场浇筑混凝土。
Novel fabricated reinforced concrete beam-column joint
一种新型装配式钢筋混凝土梁柱节点
CHANG YUZHEN (author) / WANG ZHEN (author) / WANG YUKANG (author) / KUANG JIUYI (author)
2022-08-16
Patent
Electronic Resource
Chinese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Novel fabricated reinforced concrete structure beam-column joint
| European Patent Office | 2020