Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a connecting structure for a newly-added beam and an existing column with through beam longitudinal bars. The connecting structure comprises an existing column, wherein two sets of newly-added beams which are symmetrical in pairs are arranged on the periphery of the existing column, a through hole is formed in the existing column, and a through beam longitudinal bar is arranged in the through hole in a penetrating mode; effective anchoring of the beam longitudinal bars is achieved between the two symmetrically-arranged newly-added beams through the through beam longitudinal bars, and the invention further discloses a method for connecting the newly-added beams with the through beam longitudinal bars and the existing column. The method is suitable for the technical field of building transformation and reinforcement, the structure stress concept of the method is clear and definite, and reliable connection between new structural components and old structural components is achieved; the effect of cast-in-place of the connection joint of the new and old concrete members is achieved, particularly, damage of reinforcement construction to an existing structure is reduced, visual and reliable on-site inspection of the connection joint of the new and old concrete members is achieved, and therefore the construction quality of structure reinforcement is ensured; and meanwhile, on-site construction is simple and easy to implement.
本发明公开了一种梁纵筋贯通的新增梁与既有柱连接结构，包括既有柱，既有柱四周设置有两组两两对称的新增梁，既有柱上开设有贯通孔，贯通孔内穿插设置有贯通梁纵筋，对称设置的两个新增梁之间通过贯通梁纵筋实现梁纵筋的有效锚固，还公开了一种梁纵筋贯通的新增梁与既有柱连接方法，本发明适用于建筑改造加固技术领域，做法结构受力概念清晰明确，实现新旧结构构件之间连接可靠；达到新旧混凝土构件连接节点等同现浇的效果，特别是降低了加固施工对既有结构的损伤、实现了新旧混凝土构件连接节点现场检查的直观可靠，从而确保了结构加固施工质量；同时做到现场施工简单易行。
The invention discloses a connecting structure for a newly-added beam and an existing column with through beam longitudinal bars. The connecting structure comprises an existing column, wherein two sets of newly-added beams which are symmetrical in pairs are arranged on the periphery of the existing column, a through hole is formed in the existing column, and a through beam longitudinal bar is arranged in the through hole in a penetrating mode; effective anchoring of the beam longitudinal bars is achieved between the two symmetrically-arranged newly-added beams through the through beam longitudinal bars, and the invention further discloses a method for connecting the newly-added beams with the through beam longitudinal bars and the existing column. The method is suitable for the technical field of building transformation and reinforcement, the structure stress concept of the method is clear and definite, and reliable connection between new structural components and old structural components is achieved; the effect of cast-in-place of the connection joint of the new and old concrete members is achieved, particularly, damage of reinforcement construction to an existing structure is reduced, visual and reliable on-site inspection of the connection joint of the new and old concrete members is achieved, and therefore the construction quality of structure reinforcement is ensured; and meanwhile, on-site construction is simple and easy to implement.
本发明公开了一种梁纵筋贯通的新增梁与既有柱连接结构，包括既有柱，既有柱四周设置有两组两两对称的新增梁，既有柱上开设有贯通孔，贯通孔内穿插设置有贯通梁纵筋，对称设置的两个新增梁之间通过贯通梁纵筋实现梁纵筋的有效锚固，还公开了一种梁纵筋贯通的新增梁与既有柱连接方法，本发明适用于建筑改造加固技术领域，做法结构受力概念清晰明确，实现新旧结构构件之间连接可靠；达到新旧混凝土构件连接节点等同现浇的效果，特别是降低了加固施工对既有结构的损伤、实现了新旧混凝土构件连接节点现场检查的直观可靠，从而确保了结构加固施工质量；同时做到现场施工简单易行。
Connecting structure and method for newly-added beam and existing column with through beam longitudinal bars
一种梁纵筋贯通的新增梁与既有柱连接结构及方法
LIU ZHENG (Autor:in)
18.02.2022
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2023
Connecting method for newly added steel beam and existing steel reinforced concrete beam
| Europäisches Patentamt | 2015