Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Pier-beam consolidated multi-layer spiral steel bridge
The invention discloses a pier-beam consolidated multi-layer spiral steel bridge which comprises a steel box beam, a cross beam and pier columns. The steel box girder is parallel to the cross beam; two ends of the cross beam are fixedly connected with the pier columns; the pier columns bear vertical force, along-bridge-direction force and transverse-bridge-direction force transmitted by the steel box girders; the two side edges of the cross beam are fixedly connected with the steel box girders arranged on the two sides respectively and are aligned with the steel box girders. As the cross beam is arranged in the steel box girder, the steel box girder does not bear negative reaction force, additional components are not needed to counteract the negative reaction force of the support, and the number of the components of the whole structure is further reduced.
本申请公开了一种墩梁固结的多层螺旋型钢桥，包括：钢箱梁、横梁、墩柱；钢箱梁与横梁平行设置；横梁的两端与墩柱固结；墩柱承受钢箱梁传递的竖向力、顺桥向力和横桥向力；横梁两侧边分别与两侧设置的钢箱梁固结，并与钢箱梁对齐设置。该结构由于横梁设置于钢箱梁中，钢箱梁不会承受负反力，不需增加额外构件抵消支座负反力，进一步减少整体结构的构件数量。
Pier-beam consolidated multi-layer spiral steel bridge
The invention discloses a pier-beam consolidated multi-layer spiral steel bridge which comprises a steel box beam, a cross beam and pier columns. The steel box girder is parallel to the cross beam; two ends of the cross beam are fixedly connected with the pier columns; the pier columns bear vertical force, along-bridge-direction force and transverse-bridge-direction force transmitted by the steel box girders; the two side edges of the cross beam are fixedly connected with the steel box girders arranged on the two sides respectively and are aligned with the steel box girders. As the cross beam is arranged in the steel box girder, the steel box girder does not bear negative reaction force, additional components are not needed to counteract the negative reaction force of the support, and the number of the components of the whole structure is further reduced.
本申请公开了一种墩梁固结的多层螺旋型钢桥，包括：钢箱梁、横梁、墩柱；钢箱梁与横梁平行设置；横梁的两端与墩柱固结；墩柱承受钢箱梁传递的竖向力、顺桥向力和横桥向力；横梁两侧边分别与两侧设置的钢箱梁固结，并与钢箱梁对齐设置。该结构由于横梁设置于钢箱梁中，钢箱梁不会承受负反力，不需增加额外构件抵消支座负反力，进一步减少整体结构的构件数量。
Pier-beam consolidated multi-layer spiral steel bridge
墩梁固结的多层螺旋型钢桥
WANG WEIWEI (Autor:in) / ZHANG LONGSHUN (Autor:in) / DUAN HAILIN (Autor:in) / DING JIANYOU (Autor:in) / YIN ZHENGWEN (Autor:in) / LUO SHITING (Autor:in) / LI YIHUA (Autor:in) / TANG QINGCHAO (Autor:in) / FU SHENG (Autor:in) / YU XIUZHI (Autor:in)
12.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Bridge pier stand column underpinning method of pier-beam consolidated continuous beam bridge
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