Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Cold connection steel truss concrete laminated slab and implementation method thereof
The invention discloses a cold connection steel truss concrete laminated slab. The cold connection steel truss concrete laminated slab comprises an upper flange with a hole groove, a steel web member and a concrete bottom plate. The opening of the upper flange with the hole groove is upward, and the bottom plate is provided with a hole corresponding to the web member; concrete is poured in the upper flange, and reinforcing steel bars are arranged in the upper flange; the steel web member penetrates through the upper flange through the upper flange hole groove; and the bottom of the steel web truss is arranged in the concrete bottom plate. Bottom plate steel bars composed of a plurality of longitudinal steel bars and transverse steel bars are arranged in the concrete bottom plate, and the transverse steel bars partially or completely penetrate through wave troughs of the web members. In the device, the web members are in cold connection with the upper chord and the bottom plate to form the steel truss concrete laminated slab, energy-consuming connection modes such as welding are not used, reliable connection, higher member strength, large member span and support-free distance and simple manufacturing can be achieved, industrial production of the members is achieved, the production efficiency of the members is improved, and energy consumption is reduced.
本发明公开了一种冷连接钢桁架混凝土叠合板，其包括：带孔槽上翼缘，钢腹杆，混凝土底板。所述带孔槽上翼缘开口向上，底板开有同腹杆相对应的空洞；所述上翼缘内浇筑有混凝土并设置有钢筋；所述钢腹杆通过上翼缘孔槽穿过上翼缘；所述钢腹桁架底部置入混凝土底板内。所述混凝土底板内设置有由多个纵向钢筋和横向钢筋组成的底板钢筋，所述横向钢筋部分或全部穿越腹杆波谷；本发明装置中，通过腹杆同上弦杆和底板冷连接形成钢桁架混凝土叠合板，不使用焊接等耗能连接方式，可以实现连接可靠，构件强度更大，构件跨度和免支撑间距大，制造简单，实现构件工业化生产，提高构件生产效率，降低能耗。
Cold connection steel truss concrete laminated slab and implementation method thereof
The invention discloses a cold connection steel truss concrete laminated slab. The cold connection steel truss concrete laminated slab comprises an upper flange with a hole groove, a steel web member and a concrete bottom plate. The opening of the upper flange with the hole groove is upward, and the bottom plate is provided with a hole corresponding to the web member; concrete is poured in the upper flange, and reinforcing steel bars are arranged in the upper flange; the steel web member penetrates through the upper flange through the upper flange hole groove; and the bottom of the steel web truss is arranged in the concrete bottom plate. Bottom plate steel bars composed of a plurality of longitudinal steel bars and transverse steel bars are arranged in the concrete bottom plate, and the transverse steel bars partially or completely penetrate through wave troughs of the web members. In the device, the web members are in cold connection with the upper chord and the bottom plate to form the steel truss concrete laminated slab, energy-consuming connection modes such as welding are not used, reliable connection, higher member strength, large member span and support-free distance and simple manufacturing can be achieved, industrial production of the members is achieved, the production efficiency of the members is improved, and energy consumption is reduced.
本发明公开了一种冷连接钢桁架混凝土叠合板，其包括：带孔槽上翼缘，钢腹杆，混凝土底板。所述带孔槽上翼缘开口向上，底板开有同腹杆相对应的空洞；所述上翼缘内浇筑有混凝土并设置有钢筋；所述钢腹杆通过上翼缘孔槽穿过上翼缘；所述钢腹桁架底部置入混凝土底板内。所述混凝土底板内设置有由多个纵向钢筋和横向钢筋组成的底板钢筋，所述横向钢筋部分或全部穿越腹杆波谷；本发明装置中，通过腹杆同上弦杆和底板冷连接形成钢桁架混凝土叠合板，不使用焊接等耗能连接方式，可以实现连接可靠，构件强度更大，构件跨度和免支撑间距大，制造简单，实现构件工业化生产，提高构件生产效率，降低能耗。
Cold connection steel truss concrete laminated slab and implementation method thereof
一种冷连接钢桁架混凝土叠合板及其实施方法
ZHAO HONGBO (Autor:in) / ZHOU XUHONG (Autor:in)
29.10.2024
Patent
Elektronische Ressource
Chinesisch
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