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Author:

杜修力 (杜修力.) (Scholars:杜修力) | 张强 (张强.) | 贾俊峰 (贾俊峰.) (Scholars:贾俊峰) | 宋年华 (宋年华.) | 赵建瑜 (赵建瑜.) | 韩强 (韩强.) (Scholars:韩强) | 亓路宽 (亓路宽.)

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incoPat zhihuiya

Abstract:

本发明涉及一种基于螺栓连接的预制节段拼装钢管混凝土桥墩,属于桥梁工程领域。其包括节点预埋钢连接件、预制钢管混凝土节段、节段间连接钢管及高强螺栓;钢管混凝土节段由钢管混凝土、内加劲肋、预留螺栓孔和预置螺帽组成;节点预埋钢连接件由预埋钢管及其端部焊接钢板和内外加劲肋、预留螺栓孔组成;节段间连接钢管两端设置预留螺栓孔;预制钢管混凝土节段依靠节段间连接钢管通过预留螺栓孔采用高强螺栓连接;预制钢管混凝土节段和上部盖梁及下部承台通过节点预埋钢连接件采用高强螺栓连接。本发明具有抗压和抗剪承载能力强、易于工厂化制作、施工便捷、节能环保等特点,能显著缩短桥墩建造工期,为强震区桥梁快速建造提供快捷有效的解决方案。

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Patent Info :

Type: 发明授权

Patent No.: CN201510902874.0

Filing Date: 2015-12-09

Publication Date: 2017-04-05

Pub. No.: CN105386405B

Applicants: 北京工业大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 7

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