A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention relates to a novel rigid frame arch bridge. The novel rigid frame arch bridge comprises a plurality of arch support foundations, each arch support foundation is provided with V-shaped piers, a bridge abutment, and a bridge floor structure; main arch rings are installed on the inner sides of the bridge spans of every two V-shaped piers, the V-shaped piers are connected through the main arch rings to form an arch structure, a plurality of main supports are arranged on the V-shaped piers, a plurality of inclined supports are arranged on the two sides of each main support, the bridgefloor structure is jointly supported through the main supports, the inclined supports and the bridge abutments, and the novel rigid frame arch bridge is formed. According to the novel rigid frame arch bridge, materials are reasonably utilized, economic benefits are improved, and meanwhile the spanning capacity is guaranteed. The bridge type is novel and unique in appearance and rigid and soft inoutline, the main supports, the inclined supports and the main arch rings are perfectly combined, an upward divergence type bearing structure is formed, the bridge type looks like the beauty that branches and leaves of trees are luxuriant and compact and have the mechanical property of dispersion and balance, and the bridge type is a novel bridge meeting the structural stress requirement and the landscape effect under certain geological and topographic conditions.
本发明涉及一种新型刚架拱桥，该新型刚架拱桥包括若干拱座基础，每个拱座基础上均设置有V形墩，以及桥台和桥面结构，每两个V形墩的桥跨内侧安装有主拱圈，V形墩通过主拱圈连接形成拱形结构，所述V形墩上设置有若干主支撑，主支撑的两侧设置有若干斜支撑，通过主支撑、斜支撑和桥台共同支撑桥面结构，形成新型刚架拱桥。该新型刚架拱桥在合理利用材料提高经济效益的同时，保证了跨越能力。所述桥型外观新颖独特，轮廓刚柔相济，主支撑、斜支撑与主拱圈完美结合，呈向上发散式承托构造，犹如树木枝叶繁茂紧簇，又有分散平衡的力学之美，在一定地质、地形条件下，是一种兼具结构受力需求与景观效果的新型桥梁。
The invention relates to a novel rigid frame arch bridge. The novel rigid frame arch bridge comprises a plurality of arch support foundations, each arch support foundation is provided with V-shaped piers, a bridge abutment, and a bridge floor structure; main arch rings are installed on the inner sides of the bridge spans of every two V-shaped piers, the V-shaped piers are connected through the main arch rings to form an arch structure, a plurality of main supports are arranged on the V-shaped piers, a plurality of inclined supports are arranged on the two sides of each main support, the bridgefloor structure is jointly supported through the main supports, the inclined supports and the bridge abutments, and the novel rigid frame arch bridge is formed. According to the novel rigid frame arch bridge, materials are reasonably utilized, economic benefits are improved, and meanwhile the spanning capacity is guaranteed. The bridge type is novel and unique in appearance and rigid and soft inoutline, the main supports, the inclined supports and the main arch rings are perfectly combined, an upward divergence type bearing structure is formed, the bridge type looks like the beauty that branches and leaves of trees are luxuriant and compact and have the mechanical property of dispersion and balance, and the bridge type is a novel bridge meeting the structural stress requirement and the landscape effect under certain geological and topographic conditions.
本发明涉及一种新型刚架拱桥，该新型刚架拱桥包括若干拱座基础，每个拱座基础上均设置有V形墩，以及桥台和桥面结构，每两个V形墩的桥跨内侧安装有主拱圈，V形墩通过主拱圈连接形成拱形结构，所述V形墩上设置有若干主支撑，主支撑的两侧设置有若干斜支撑，通过主支撑、斜支撑和桥台共同支撑桥面结构，形成新型刚架拱桥。该新型刚架拱桥在合理利用材料提高经济效益的同时，保证了跨越能力。所述桥型外观新颖独特，轮廓刚柔相济，主支撑、斜支撑与主拱圈完美结合，呈向上发散式承托构造，犹如树木枝叶繁茂紧簇，又有分散平衡的力学之美，在一定地质、地形条件下，是一种兼具结构受力需求与景观效果的新型桥梁。
Novel rigid frame arch bridge
一种新型刚架拱桥
LU DINGMING (author)
2020-07-28
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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