A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a reinforced concrete member which comprises longitudinal bars, transverse steel bars and concrete, the concrete covers the peripheries of the transverse steel bars, and each transverse steel bar comprises a body with a special-shaped section, a plurality of reinforcing steel bars and a plurality of reinforcing steel bars, wherein the different maximum sizes of the special-shaped section of the body in a first direction and a second direction which are perpendicular to each other are defined as a first size and a second size respectively, and the value of the first size is smaller than that of the second size; in the first direction, the distance from the outer edge of the transverse steel bar to the surface of the concrete is defined as the thickness of the protective layer, and the value range of the ratio of the first size to the thickness of the protective layer is 0.04-0.71. The reinforced concrete member has the beneficial effects that the section shape is reasonable and reliable, and the bearing capacity can be improved.
本发明公开了一种钢筋混凝土构件，包含：纵筋、横向钢筋和混凝土，所述混凝土包覆在所述横向钢筋的外围，所述横向钢筋包括：本体，具有异形截面；其中，所述本体的异形截面在相互垂直的第一方向和第二方向上的相异的最大尺寸分别定义为第一尺寸和第二尺寸，所述第一尺寸的值小于所述第二尺寸的值；在所述第一方向上，横向钢筋的外边缘至混凝土表面的距离定义为保护层厚度，所述第一尺寸与所述保护层厚度的比值取值范围为0.04至0.71。本申请的有益之处在于提供了一种截面形状合理可靠且能够提高承载力的钢筋混凝土构件。
The invention discloses a reinforced concrete member which comprises longitudinal bars, transverse steel bars and concrete, the concrete covers the peripheries of the transverse steel bars, and each transverse steel bar comprises a body with a special-shaped section, a plurality of reinforcing steel bars and a plurality of reinforcing steel bars, wherein the different maximum sizes of the special-shaped section of the body in a first direction and a second direction which are perpendicular to each other are defined as a first size and a second size respectively, and the value of the first size is smaller than that of the second size; in the first direction, the distance from the outer edge of the transverse steel bar to the surface of the concrete is defined as the thickness of the protective layer, and the value range of the ratio of the first size to the thickness of the protective layer is 0.04-0.71. The reinforced concrete member has the beneficial effects that the section shape is reasonable and reliable, and the bearing capacity can be improved.
本发明公开了一种钢筋混凝土构件，包含：纵筋、横向钢筋和混凝土，所述混凝土包覆在所述横向钢筋的外围，所述横向钢筋包括：本体，具有异形截面；其中，所述本体的异形截面在相互垂直的第一方向和第二方向上的相异的最大尺寸分别定义为第一尺寸和第二尺寸，所述第一尺寸的值小于所述第二尺寸的值；在所述第一方向上，横向钢筋的外边缘至混凝土表面的距离定义为保护层厚度，所述第一尺寸与所述保护层厚度的比值取值范围为0.04至0.71。本申请的有益之处在于提供了一种截面形状合理可靠且能够提高承载力的钢筋混凝土构件。
Reinforced concrete member
钢筋混凝土构件
YAO SHENGFA (author)
2022-04-08
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
| European Patent Office | 2019
| European Patent Office | 2019
| European Patent Office | 2019