Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Continuous beam arch combined bridge of fish bone beam structure
The invention discloses a continuous beam arch combined bridge of a fish bone beam structure. The continuous beam arch combined bridge of the fish bone beam structure comprises a main beam, arch ribs erected on the main beam and used for bearing axial pressure and bending moment, and a plurality of suspenders arranged between the main beam and the arch ribs, wherein the main beam of the continuous beam arch combined bridge is a fish bone beam. The fish bone beam comprises an equal-altitude box type bridge panel used for bearing pull force and partial bending moment, and a plurality of height-variable fish bone walls erected on the equal-altitude box type bridge panel, the height-variable fish bone walls enable the bending moment bearing position of the main beam to be stressed and in a reverse T shape, and every two adjacent fish bone walls are connected through the arch ribs. The continuous beam arch combined bridge of the fish bone beam structure has all the advantages of a traditional continuous beam arch combined bridge, the structural rigidity of a bridge body is high, the calculation length of an arch is shorter, and stability is better.
Continuous beam arch combined bridge of fish bone beam structure
The invention discloses a continuous beam arch combined bridge of a fish bone beam structure. The continuous beam arch combined bridge of the fish bone beam structure comprises a main beam, arch ribs erected on the main beam and used for bearing axial pressure and bending moment, and a plurality of suspenders arranged between the main beam and the arch ribs, wherein the main beam of the continuous beam arch combined bridge is a fish bone beam. The fish bone beam comprises an equal-altitude box type bridge panel used for bearing pull force and partial bending moment, and a plurality of height-variable fish bone walls erected on the equal-altitude box type bridge panel, the height-variable fish bone walls enable the bending moment bearing position of the main beam to be stressed and in a reverse T shape, and every two adjacent fish bone walls are connected through the arch ribs. The continuous beam arch combined bridge of the fish bone beam structure has all the advantages of a traditional continuous beam arch combined bridge, the structural rigidity of a bridge body is high, the calculation length of an arch is shorter, and stability is better.
Continuous beam arch combined bridge of fish bone beam structure
LU YUANCHUN (Autor:in) / FU MEI (Autor:in) / ZHAO CHENGDONG (Autor:in) / HOU YINCHENG (Autor:in)
22.04.2015
Patent
Elektronische Ressource
Englisch
IPC:
E01D
BRIDGES
,
Brücken
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