Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span regular splay brace prestressed truss steel support
The invention relates to the field of foundation pit supporting equipment, in particular to a large-span regular splay brace prestressed truss steel support. The large-span regular splay brace prestressed truss steel support includes a middle supporting group, end supporting groups, splayed supporting groups, compression pieces and trapezoid pieces. The two ends of the middle supporting group arerespectively connected together with the trapezoid pieces through the compression pieces, the two waists of the trapezoid pieces are fixed to enclosing purlins through the splayed supporting groups, and the upper bottoms of the trapezoid pieces are fixed to the enclosing purlins through the end supporting groups. According to the large-span regular splay brace prestressed truss steel support, thetrapezoid pieces symmetrical at both ends of the middle supporting group are taken as core connecting pieces, the upper bottom sides of the trapezoid pieces are fixed to the enclosing purlins throughthe end supporting groups, and the two waists of the trapezoid pieces are fixed to the enclosing purlins through the splayed supporting groups. The large-span regular splay brace prestressed truss steel support can be disassembled and assembled, can be reused, the cost is saved, and the convenience of transportation and stability of the structure are improved.
本发明涉及基坑支撑设备领域，尤其是大跨度正八字撑预应力桁架钢支撑。该桁架钢支撑包括中支撑组、端支撑组、八字形支撑组、加压件和梯形件，所述中支撑组两端分别通过加压件与梯形件连接在一起，梯形件的两腰通过八字形支撑组固定在围檩上，梯形件的上底通过端支撑组固定在围檩上。本发明以中支撑组两端相互对称的梯形件为核心连接件，在梯形件的上底边通过端支撑组固定在围檩上，在梯形件的两腰上通过八字形支撑组固定在围檩上。本申请可以实现拆装组合，重复使用，节约了成本，提高了运输的便捷性与结构的稳定性。
Large-span regular splay brace prestressed truss steel support
The invention relates to the field of foundation pit supporting equipment, in particular to a large-span regular splay brace prestressed truss steel support. The large-span regular splay brace prestressed truss steel support includes a middle supporting group, end supporting groups, splayed supporting groups, compression pieces and trapezoid pieces. The two ends of the middle supporting group arerespectively connected together with the trapezoid pieces through the compression pieces, the two waists of the trapezoid pieces are fixed to enclosing purlins through the splayed supporting groups, and the upper bottoms of the trapezoid pieces are fixed to the enclosing purlins through the end supporting groups. According to the large-span regular splay brace prestressed truss steel support, thetrapezoid pieces symmetrical at both ends of the middle supporting group are taken as core connecting pieces, the upper bottom sides of the trapezoid pieces are fixed to the enclosing purlins throughthe end supporting groups, and the two waists of the trapezoid pieces are fixed to the enclosing purlins through the splayed supporting groups. The large-span regular splay brace prestressed truss steel support can be disassembled and assembled, can be reused, the cost is saved, and the convenience of transportation and stability of the structure are improved.
本发明涉及基坑支撑设备领域，尤其是大跨度正八字撑预应力桁架钢支撑。该桁架钢支撑包括中支撑组、端支撑组、八字形支撑组、加压件和梯形件，所述中支撑组两端分别通过加压件与梯形件连接在一起，梯形件的两腰通过八字形支撑组固定在围檩上，梯形件的上底通过端支撑组固定在围檩上。本发明以中支撑组两端相互对称的梯形件为核心连接件，在梯形件的上底边通过端支撑组固定在围檩上，在梯形件的两腰上通过八字形支撑组固定在围檩上。本申请可以实现拆装组合，重复使用，节约了成本，提高了运输的便捷性与结构的稳定性。
Large-span regular splay brace prestressed truss steel support
大跨度正八字撑预应力桁架钢支撑
DAI XIANGSHENG (Autor:in)
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Construction method of 120m-span prestressed triangular steel pipe truss girder
| Europäisches Patentamt | 2021
| British Library Conference Proceedings | 2010