Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Roof steel structure and construction method thereof
The invention discloses a roof steel structure. The roof steel structure comprises a concrete frame (1) encircled to form the roof contour, a plurality of main beams and a plurality of secondary beams, wherein the main beams and the secondary beams are arranged in the concrete frame (1). Each main beam is a beam string formed by a rigid beam (2), a lower chord rope (3) and a supporting rod (4). Each secondary beam is formed by a plurality of rigid secondary beam units (5). The two ends of the rigid secondary beam units located between two main beams are welded to the main beams on the two sides respectively. A roof steel structure construction process is further disclosed. The roof steel structure has the advantages that the matching application of the beam strings and the rigid beams is achieved, the beam strings and the rigid beams have complementary advantages, the roof steel structure has both the advantage of bearing vertical pressure through the beam strings and the advantage of bearing vertical and horizontal pressure and reverse pressure through the rigid secondary beams, so that the roof steel structure is good in stability; and compared with a rigid beam roof structure, the roof steel structure is light in self weight and convenient to construct.
Roof steel structure and construction method thereof
The invention discloses a roof steel structure. The roof steel structure comprises a concrete frame (1) encircled to form the roof contour, a plurality of main beams and a plurality of secondary beams, wherein the main beams and the secondary beams are arranged in the concrete frame (1). Each main beam is a beam string formed by a rigid beam (2), a lower chord rope (3) and a supporting rod (4). Each secondary beam is formed by a plurality of rigid secondary beam units (5). The two ends of the rigid secondary beam units located between two main beams are welded to the main beams on the two sides respectively. A roof steel structure construction process is further disclosed. The roof steel structure has the advantages that the matching application of the beam strings and the rigid beams is achieved, the beam strings and the rigid beams have complementary advantages, the roof steel structure has both the advantage of bearing vertical pressure through the beam strings and the advantage of bearing vertical and horizontal pressure and reverse pressure through the rigid secondary beams, so that the roof steel structure is good in stability; and compared with a rigid beam roof structure, the roof steel structure is light in self weight and convenient to construct.
Roof steel structure and construction method thereof
CHEN SHENG (Autor:in) / WANG ZHENSHU (Autor:in) / LIN GANG (Autor:in) / ZOU YANG (Autor:in) / YUAN LINLIN (Autor:in) / JIANG CHAO (Autor:in)
11.11.2015
Patent
Elektronische Ressource
Englisch
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