A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated concrete assembly type beam column cast steel joint
The invention discloses an assembly type beam column cast steel joint applying precast concrete. Belongs to the field of structural engineering and comprises a precast concrete beam column which is connected through a grooved cast steel member, a steel bar and a shear-resistant member filled with a groove. Grooves are formed in the precast concrete beam and the precast concrete column in advance, a grouting hole is formed in the top end of the precast concrete column, the grooved cast steel member comprises a sleeve and a groove, the groove is connected with the shear-resistant member, the longitudinal steel bars in the beam are connected with the longitudinal steel bars in the column through the sleeve, and concrete is injected into the groove through the grouting hole to fill gaps. The integrality of the beam and column joint can be improved, the connecting strength is improved, the precast concrete beam column is good in joint integrality by reserving the groove, embedding the cast steel component, filling the shear-resistant component, injecting concrete after connection and combining prefabrication and cast-in-place, the bending moment and shear force bearing capacity of the joint is improved by embedding the cast steel component and filling the shear-resistant component, and construction is convenient and fast.
本发明公开了一种应用预制混凝土装配式梁柱铸钢节点。属于结构工程领域，包括预制混凝土梁柱，预制混凝土梁柱通过带槽铸钢构件、钢筋、填充凹槽的抗剪构件连接。预制混凝土梁与柱预先开有凹槽，预制混凝土柱顶端开有注浆孔，带槽铸钢构件包括套筒与凹槽，凹槽与抗剪构件相连，梁内纵向钢筋通过套筒与柱内纵向钢筋连接，通过注浆孔向凹槽内注混凝土，填满空隙。本发明可提高梁与柱节点的整体性，提高连接强度，预制混凝土梁柱通过预留凹槽，嵌入铸钢构件，填充抗剪构件，连接后注入混凝土，预制与现浇相结合，节点整体性好，嵌入铸钢构件和填充抗剪构件提高节点承受弯矩和剪力的能力，施工便捷。
Prefabricated concrete assembly type beam column cast steel joint
The invention discloses an assembly type beam column cast steel joint applying precast concrete. Belongs to the field of structural engineering and comprises a precast concrete beam column which is connected through a grooved cast steel member, a steel bar and a shear-resistant member filled with a groove. Grooves are formed in the precast concrete beam and the precast concrete column in advance, a grouting hole is formed in the top end of the precast concrete column, the grooved cast steel member comprises a sleeve and a groove, the groove is connected with the shear-resistant member, the longitudinal steel bars in the beam are connected with the longitudinal steel bars in the column through the sleeve, and concrete is injected into the groove through the grouting hole to fill gaps. The integrality of the beam and column joint can be improved, the connecting strength is improved, the precast concrete beam column is good in joint integrality by reserving the groove, embedding the cast steel component, filling the shear-resistant component, injecting concrete after connection and combining prefabrication and cast-in-place, the bending moment and shear force bearing capacity of the joint is improved by embedding the cast steel component and filling the shear-resistant component, and construction is convenient and fast.
本发明公开了一种应用预制混凝土装配式梁柱铸钢节点。属于结构工程领域，包括预制混凝土梁柱，预制混凝土梁柱通过带槽铸钢构件、钢筋、填充凹槽的抗剪构件连接。预制混凝土梁与柱预先开有凹槽，预制混凝土柱顶端开有注浆孔，带槽铸钢构件包括套筒与凹槽，凹槽与抗剪构件相连，梁内纵向钢筋通过套筒与柱内纵向钢筋连接，通过注浆孔向凹槽内注混凝土，填满空隙。本发明可提高梁与柱节点的整体性，提高连接强度，预制混凝土梁柱通过预留凹槽，嵌入铸钢构件，填充抗剪构件，连接后注入混凝土，预制与现浇相结合，节点整体性好，嵌入铸钢构件和填充抗剪构件提高节点承受弯矩和剪力的能力，施工便捷。
Prefabricated concrete assembly type beam column cast steel joint
一种应用预制混凝土装配式梁柱铸钢节点
LI LIANG (author) / LIU YI (author) / HOU HEYING (author) / JIANG PENGMING (author) / LI TIANXIANG (author) / DING YU (author) / XU TIANYU (author)
2023-01-31
Patent
Electronic Resource
Chinese
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