Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large-span bridge steel structure stoplog and construction method thereof
The invention discloses a large-span bridge steel structure stoplog and a construction method thereof. The construction method comprises the steps that a pier is constructed; constructing a supporting steel column on the pier; a plurality of layers of steel structure stoplogs are welded to the supporting steel columns, the steel structure stoplogs on the bottom layer in the multiple layers of steel structure stoplogs are hoisted and welded to the supporting steel columns, the steel structure stoplogs above the bottom layer are sequentially hoisted and welded to the steel structure stoplogs on the upper layer, and each layer of steel structure stoplogs is formed by welding a plurality of transverse steel beams and a plurality of longitudinal steel beams; and a bridge floor beam is welded on the topmost steel structure stoplog to form the large-span bridge steel structure stoplog. The construction method has the advantages of being high in construction efficiency, good in structural stability, long in service life and convenient to construct.
本发明公开一种大跨度桥梁钢结构叠梁及其施工方法，该施工方法包括：施工桥墩；在桥墩上施工支撑钢柱；在支撑钢柱上焊接多层钢结构叠梁，将多层钢结构叠梁中的底层钢结构叠梁吊装焊接在支撑钢柱上，将底层以上的钢结构叠梁依次吊装焊接在上一层钢结构叠梁上，每层钢结构叠梁由多根横向钢梁和多根纵向钢梁焊接形成；在最顶层钢结构叠梁上焊接桥面梁，形成大跨度桥梁钢结构叠梁。本发明具有施工效率高、结构稳定性好、使用寿命长和施工便利的效果。
Large-span bridge steel structure stoplog and construction method thereof
The invention discloses a large-span bridge steel structure stoplog and a construction method thereof. The construction method comprises the steps that a pier is constructed; constructing a supporting steel column on the pier; a plurality of layers of steel structure stoplogs are welded to the supporting steel columns, the steel structure stoplogs on the bottom layer in the multiple layers of steel structure stoplogs are hoisted and welded to the supporting steel columns, the steel structure stoplogs above the bottom layer are sequentially hoisted and welded to the steel structure stoplogs on the upper layer, and each layer of steel structure stoplogs is formed by welding a plurality of transverse steel beams and a plurality of longitudinal steel beams; and a bridge floor beam is welded on the topmost steel structure stoplog to form the large-span bridge steel structure stoplog. The construction method has the advantages of being high in construction efficiency, good in structural stability, long in service life and convenient to construct.
本发明公开一种大跨度桥梁钢结构叠梁及其施工方法，该施工方法包括：施工桥墩；在桥墩上施工支撑钢柱；在支撑钢柱上焊接多层钢结构叠梁，将多层钢结构叠梁中的底层钢结构叠梁吊装焊接在支撑钢柱上，将底层以上的钢结构叠梁依次吊装焊接在上一层钢结构叠梁上，每层钢结构叠梁由多根横向钢梁和多根纵向钢梁焊接形成；在最顶层钢结构叠梁上焊接桥面梁，形成大跨度桥梁钢结构叠梁。本发明具有施工效率高、结构稳定性好、使用寿命长和施工便利的效果。
Large-span bridge steel structure stoplog and construction method thereof
一种大跨度桥梁钢结构叠梁及其施工方法
XU LEI (Autor:in) / YU GUANGYUAN (Autor:in) / ZHOU ZONGBO (Autor:in) / CHEN ZHIKUO (Autor:in) / LIU KEJING (Autor:in) / LI ZIQIAO (Autor:in) / LI TINGTING (Autor:in) / ZHU ZHENG (Autor:in)
10.03.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
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