Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foldable and unfoldable cable membrane truss structure
The invention discloses a foldable and unfoldable cable membrane truss structure. The structure is composed of five parts, namely an inflatable membrane, inhaul cables, cable fasteners, a tensile membrane and cable sleeves; the inflatable membrane is a spindle-shaped membrane located between two inhaul cables; two cable fasteners are arranged at the end portions of the spindle-shaped membrane; the cable sleeves are distributed between the two cable fasteners at equal intervals, and well connected with the inflatable membrane; the two inhaul cables penetrate through the cable sleeves to be well connected with the inflatable membrane, and then penetrate through the cable fasteners at the end portions of the inflatable membrane; the cable fasteners are used for fixing the inhaul cables crosswise, and finally, the inhaul cables are fixedly connected with the existing structures on the two sides, and the triangular tensile membrane is connected between the inhaul cables from the end portions of the inflatable membrane to the existing structures and used for reducing the tensile force of the inhaul cables on the existing structures. The foldable and unfoldable cable membrane truss structure has the advantages of a traditional cable truss structure; due to perfect combination of the inflatable membrane, the tensile membrane and the inhaul cables, the stability and the carrying capability of the truss are greatly improved; the structure can be folded and reused a plurality of times, is good in economic benefit, and has huge potential in temporary building application.
Foldable and unfoldable cable membrane truss structure
The invention discloses a foldable and unfoldable cable membrane truss structure. The structure is composed of five parts, namely an inflatable membrane, inhaul cables, cable fasteners, a tensile membrane and cable sleeves; the inflatable membrane is a spindle-shaped membrane located between two inhaul cables; two cable fasteners are arranged at the end portions of the spindle-shaped membrane; the cable sleeves are distributed between the two cable fasteners at equal intervals, and well connected with the inflatable membrane; the two inhaul cables penetrate through the cable sleeves to be well connected with the inflatable membrane, and then penetrate through the cable fasteners at the end portions of the inflatable membrane; the cable fasteners are used for fixing the inhaul cables crosswise, and finally, the inhaul cables are fixedly connected with the existing structures on the two sides, and the triangular tensile membrane is connected between the inhaul cables from the end portions of the inflatable membrane to the existing structures and used for reducing the tensile force of the inhaul cables on the existing structures. The foldable and unfoldable cable membrane truss structure has the advantages of a traditional cable truss structure; due to perfect combination of the inflatable membrane, the tensile membrane and the inhaul cables, the stability and the carrying capability of the truss are greatly improved; the structure can be folded and reused a plurality of times, is good in economic benefit, and has huge potential in temporary building application.
Foldable and unfoldable cable membrane truss structure
CAI JIANGUO (Autor:in) / JIA WENWEN (Autor:in) / FENG JIAN (Autor:in)
08.07.2015
Patent
Elektronische Ressource
Englisch
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
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