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Inventor:

陈宝春 (陈宝春.) [1] (Scholars:陈宝春) | 黄冀卓 (黄冀卓.) [2] (Scholars:黄冀卓) | 韦建刚 (韦建刚.) [3] | 吴庆雄 (吴庆雄.) [4] (Scholars:吴庆雄)

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incoPat

Abstract:

本发明涉及一种钢管混凝土连续梁桥免焊接支座节点及其施工方法,包括钢管混凝土梁和钢管混凝土柱,所述钢管混凝土梁的钢管外管壁上焊接有短钢管,所述短钢管插设于钢管混凝土柱中,所述短钢管中填充有混凝土;为了便于施工,所述钢管混凝土柱顶部的外管壁上焊接有临时定位钢板;同时为了保证临时定位钢板切除后钢管混凝土梁及其上的短钢管在钢管混凝土柱中混凝土发生收缩和徐变时具有和柱内混凝土一起下沉的空间,所述定位钢板应高出钢管混凝土柱顶面20-30mm;该钢管混凝土连续梁桥支座节点可保证在柱中混凝土发生收缩和徐变过程中梁、柱之间传力的连续性,同时免焊接工艺既可避免焊接残余应力的不利影响,又可简化施工工艺、加快施工进度。

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Patent Info :

Type: 发明授权

Patent No.: CN201210241529.3

Filing Date: 2012/7/13

Publication Date: 2015/10/14

Pub. No.: CN102733297B

公开国别: CN

Applicants: 福州大学

Legal Status: 授权

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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