Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel beam bridge rapid erection structure system and construction method
The invention discloses a steel beam bridge rapid erection structure system and a construction method. The method mainly solves the problems of difficult erection, high cost, long construction period and the like of the steel beam bridge in the mountainous area due to the influence of topography. The method mainly comprises the following steps: arranging fixed rollers on an existing roadbed at the top of a bridge pier and behind a bridge abutment, assembling a steel beam into a whole on the roadbed, arranging a front guide beam and a rear guide beam on the fixed rollers of the roadbed, arranging a winch on the side of the bridge abutment, winding a steel wire rope and then connecting the steel wire rope with a steel beam tail guide beam, and reversely pulling and dragging the steel beam to move forward in place by the winch. The purpose of quickly erecting the steel beams is achieved. The method effectively solves the technical problems and challenges faced by steel beam bridge erection in complex and hard mountainous areas, meanwhile, the steel beam erection method has the advantages of being simple in process, convenient and fast to construct, short in construction period, low in cost and the like, and a new thought can be provided for steel beam bridge erection in the mountainous areas.
本发明公开了一种钢梁桥快速架设结构系统及施工方法。本方法主要解决因受地形地势影响，山区钢梁桥架设难、费用高、工期长等问题。本方法主要通过在桥墩顶部及桥台后方既有路基上布设固定滚轮，钢梁在路基上组装成整体，安装前后导梁后将其置于路基固定滚轮上，并在桥台侧布设卷扬机，经钢丝绳绕线后与钢梁尾导梁连接，卷扬机反拉牵引钢梁前行就位，实现钢梁快速架设之目的。此方法有效解决了在复杂艰险山区中钢梁桥架设面临的技术难题与挑战，同时该钢梁架设方法具有工艺简单、施工便捷、工期短、成本低等特点，可为山区钢梁桥架设提供新的思路。
Steel beam bridge rapid erection structure system and construction method
The invention discloses a steel beam bridge rapid erection structure system and a construction method. The method mainly solves the problems of difficult erection, high cost, long construction period and the like of the steel beam bridge in the mountainous area due to the influence of topography. The method mainly comprises the following steps: arranging fixed rollers on an existing roadbed at the top of a bridge pier and behind a bridge abutment, assembling a steel beam into a whole on the roadbed, arranging a front guide beam and a rear guide beam on the fixed rollers of the roadbed, arranging a winch on the side of the bridge abutment, winding a steel wire rope and then connecting the steel wire rope with a steel beam tail guide beam, and reversely pulling and dragging the steel beam to move forward in place by the winch. The purpose of quickly erecting the steel beams is achieved. The method effectively solves the technical problems and challenges faced by steel beam bridge erection in complex and hard mountainous areas, meanwhile, the steel beam erection method has the advantages of being simple in process, convenient and fast to construct, short in construction period, low in cost and the like, and a new thought can be provided for steel beam bridge erection in the mountainous areas.
本发明公开了一种钢梁桥快速架设结构系统及施工方法。本方法主要解决因受地形地势影响，山区钢梁桥架设难、费用高、工期长等问题。本方法主要通过在桥墩顶部及桥台后方既有路基上布设固定滚轮，钢梁在路基上组装成整体，安装前后导梁后将其置于路基固定滚轮上，并在桥台侧布设卷扬机，经钢丝绳绕线后与钢梁尾导梁连接，卷扬机反拉牵引钢梁前行就位，实现钢梁快速架设之目的。此方法有效解决了在复杂艰险山区中钢梁桥架设面临的技术难题与挑战，同时该钢梁架设方法具有工艺简单、施工便捷、工期短、成本低等特点，可为山区钢梁桥架设提供新的思路。
Steel beam bridge rapid erection structure system and construction method
一种钢梁桥快速架设结构系统及施工方法
LI QINGPEI (Autor:in) / HE LI (Autor:in) / FU GUANXI (Autor:in) / CHEN YOUSHENG (Autor:in) / LI JUNWEI (Autor:in) / ZHAO YUANYUAN (Autor:in) / RAN SHIQI (Autor:in) / YUAN JINGLU (Autor:in) / LUO TIAN (Autor:in)
30.05.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E01D
BRIDGES
,
Brücken
Nose bridge for assisting steel beam erection and construction method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2023
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