A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Fabricated UHPC space truss curtain wall plate structure
The invention relates to a fabricated UHPC space truss curtain wall plate structure. The structure is composed of a UHPC panel and a space truss fixedly connected with the UHPC panel. The UHPC panel is an ultra-thin plate, and reinforcements are distributed in a fiber doping mode or a center tension prestress mode according to the difference of the span of the curtain wall plate; the space truss is formed by connecting the two plane trusses through the transverse support, the transverse support can serve as a hanging point connected with a wall face, the structural design is reasonable, the secondary stress component and the main stress component are designed separately, the thickness of a panel of the secondary stress component is reduced to the maximum extent, and internal force is mainly borne by the trusses. According to the panel, the anti-cracking strength of the surface of the structure is changed in two modes of using a low-content fiber UHPC material in a small-span mode and using a large-span center tension prestress mode, and the economical efficiency of the patent achievement of the invention is improved. The panel is made of UHPC (Ultra High Performance Concrete) materials and has super-strong durability By changing the material ratio and processing, colors and textures can be changed, various shapes can be molded through a mold process, and the method has a wide application scene.
本发明专利涉及一种装配式UHPC空间桁架幕墙板结构。该结构由UHPC面板及与其固结的空间桁架组成。UHPC面板为超薄板，根据幕墙板跨径的不同采取掺加纤维或中心张拉预应力两种方式配筋；空间桁架由两个平面桁架通过横撑连接而成，横撑可作为与墙面连接的挂点，本发明专利结构设计合理，将次要受力构件与主要受力构件分开设计，最大程度的减小次要受力构件面板的厚度，内力主要由桁架承担。本面板通过小跨径使用低含量纤维UHPC材料和大跨径中心张拉预应力两种方式改变结构表面抗裂强度，提高本发明专利成果经济性。面板采用UHPC材料，具有超强的耐久性；通过改变材料配比和加工，可以变换色彩和纹理，亦可通过模具工艺塑造各种造型，具有较广的应用场景。
Fabricated UHPC space truss curtain wall plate structure
The invention relates to a fabricated UHPC space truss curtain wall plate structure. The structure is composed of a UHPC panel and a space truss fixedly connected with the UHPC panel. The UHPC panel is an ultra-thin plate, and reinforcements are distributed in a fiber doping mode or a center tension prestress mode according to the difference of the span of the curtain wall plate; the space truss is formed by connecting the two plane trusses through the transverse support, the transverse support can serve as a hanging point connected with a wall face, the structural design is reasonable, the secondary stress component and the main stress component are designed separately, the thickness of a panel of the secondary stress component is reduced to the maximum extent, and internal force is mainly borne by the trusses. According to the panel, the anti-cracking strength of the surface of the structure is changed in two modes of using a low-content fiber UHPC material in a small-span mode and using a large-span center tension prestress mode, and the economical efficiency of the patent achievement of the invention is improved. The panel is made of UHPC (Ultra High Performance Concrete) materials and has super-strong durability By changing the material ratio and processing, colors and textures can be changed, various shapes can be molded through a mold process, and the method has a wide application scene.
本发明专利涉及一种装配式UHPC空间桁架幕墙板结构。该结构由UHPC面板及与其固结的空间桁架组成。UHPC面板为超薄板，根据幕墙板跨径的不同采取掺加纤维或中心张拉预应力两种方式配筋；空间桁架由两个平面桁架通过横撑连接而成，横撑可作为与墙面连接的挂点，本发明专利结构设计合理，将次要受力构件与主要受力构件分开设计，最大程度的减小次要受力构件面板的厚度，内力主要由桁架承担。本面板通过小跨径使用低含量纤维UHPC材料和大跨径中心张拉预应力两种方式改变结构表面抗裂强度，提高本发明专利成果经济性。面板采用UHPC材料，具有超强的耐久性；通过改变材料配比和加工，可以变换色彩和纹理，亦可通过模具工艺塑造各种造型，具有较广的应用场景。
Fabricated UHPC space truss curtain wall plate structure
一种装配式UHPC空间桁架幕墙板结构
DUAN XIAOWEI (author) / AI JIE (author) / SHEN HAOHAO (author)
2023-07-11
Patent
Electronic Resource
Chinese
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