Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel-concrete composite floor system
The invention relates to a steel-concrete composite floor system. The steel-concrete composite floor system comprises a steel plate, a steel plate support, a shear-resistant piece, a steel beam and concrete, wherein the concrete is arranged on the steel plate, the steel plate is connected to the steel beam through the steel plate support, and the concrete is connected to the steel beam through the shear-resistant piece. Compared with the prior art, the concrete is flush with the top of the steel beam, or the concrete is lowered to any height within the height range of the steel beam according to the requirement of local plate lowering of a building, the overall height of the composite floor system is lowered, the clear height of the building is increased, particularly for a high-rise building, the decreased overall height is accumulated more along with increase of the number of floors, in addition, for a structure adopting the design of a steel and concrete composite beam, in parts such as a continuous beam section and a cantilever beam section, a pressed area of the steel beam is in the middle-lower part of the steel beam, and concrete is arranged in the height of the pressed area of the middle-lower part of the steel beam so that the combined stress effect of the composite beam in the part can be better exerted.
本发明涉及一种钢砼组合楼盖体系，楼盖体系包括钢板、钢板支托、抗剪件、钢梁和混凝土，所述的混凝土置于钢板上，钢板通过钢板支托和钢梁连接，混凝土通过抗剪件与钢梁连接。与现有技术相比，本发明混凝土与钢梁顶平，或根据建筑局部降板需要混凝土降低到钢梁高度范围任何高度，降低了组合楼盖的整体高度，增加了建筑净高，特别对于高层建筑，随着层数的增加，减小的整体高度累积也越多。此外对于采用钢与混凝土组合梁设计的结构，在连续梁段和悬挑梁段等部位，钢梁的受压区在钢梁的中下部区域，采用混凝土布置在钢梁中下部受压区高度内，能更好的发挥这些部位组合梁的组合受力效果。
Steel-concrete composite floor system
The invention relates to a steel-concrete composite floor system. The steel-concrete composite floor system comprises a steel plate, a steel plate support, a shear-resistant piece, a steel beam and concrete, wherein the concrete is arranged on the steel plate, the steel plate is connected to the steel beam through the steel plate support, and the concrete is connected to the steel beam through the shear-resistant piece. Compared with the prior art, the concrete is flush with the top of the steel beam, or the concrete is lowered to any height within the height range of the steel beam according to the requirement of local plate lowering of a building, the overall height of the composite floor system is lowered, the clear height of the building is increased, particularly for a high-rise building, the decreased overall height is accumulated more along with increase of the number of floors, in addition, for a structure adopting the design of a steel and concrete composite beam, in parts such as a continuous beam section and a cantilever beam section, a pressed area of the steel beam is in the middle-lower part of the steel beam, and concrete is arranged in the height of the pressed area of the middle-lower part of the steel beam so that the combined stress effect of the composite beam in the part can be better exerted.
本发明涉及一种钢砼组合楼盖体系，楼盖体系包括钢板、钢板支托、抗剪件、钢梁和混凝土，所述的混凝土置于钢板上，钢板通过钢板支托和钢梁连接，混凝土通过抗剪件与钢梁连接。与现有技术相比，本发明混凝土与钢梁顶平，或根据建筑局部降板需要混凝土降低到钢梁高度范围任何高度，降低了组合楼盖的整体高度，增加了建筑净高，特别对于高层建筑，随着层数的增加，减小的整体高度累积也越多。此外对于采用钢与混凝土组合梁设计的结构，在连续梁段和悬挑梁段等部位，钢梁的受压区在钢梁的中下部区域，采用混凝土布置在钢梁中下部受压区高度内，能更好的发挥这些部位组合梁的组合受力效果。
Steel-concrete composite floor system
一种钢砼组合楼盖体系
XU XIAOLIANG (Autor:in) / ZHANG WENBIN (Autor:in) / HONG WENMING (Autor:in)
24.09.2021
Patent
Elektronische Ressource
Chinesisch
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