A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for erecting T-shaped beam crossing railway
The invention discloses a construction method for erecting a T-shaped beam crossing a railway. The method comprises the steps of constructing a pier of a to-be-erected beam; preparing a concrete foundation; connecting the two T-shaped beams to form a combined T-shaped beam; forming a through hole state by a bridge erecting machine; and forwards hoisting the combined T-shaped beam and falling the beam. The construction method for erecting the T-shaped beam crossing the railway has the advantages of being convenient to construct, economical, practical and high in safety, the number of key point skylights of a business line is reduced, construction safety is guaranteed, the construction period is greatly shortened, the construction cost is reduced, the construction quality is guaranteed, and the construction period is shortened. Therefore, the method has good social benefits and economic benefits.
一种跨越铁路T型梁架设施工方法。其包括施工待架梁的桥墩；制成混凝土基础；将两片T型梁连接制成组合T型梁；架桥机形成过孔状态；向前吊运组合T型梁并落梁等步骤。本发明提供的跨越铁路T型梁架设施工方法具有如下有益效果：具有施工便捷、经济实用、安全性高的特点，减少了营业线要点天窗数量，确保了施工安全，大大缩短了施工工期，降低了施工成本，保证了施工质量，因此具有良好的社会效益和经济效益。
Construction method for erecting T-shaped beam crossing railway
The invention discloses a construction method for erecting a T-shaped beam crossing a railway. The method comprises the steps of constructing a pier of a to-be-erected beam; preparing a concrete foundation; connecting the two T-shaped beams to form a combined T-shaped beam; forming a through hole state by a bridge erecting machine; and forwards hoisting the combined T-shaped beam and falling the beam. The construction method for erecting the T-shaped beam crossing the railway has the advantages of being convenient to construct, economical, practical and high in safety, the number of key point skylights of a business line is reduced, construction safety is guaranteed, the construction period is greatly shortened, the construction cost is reduced, the construction quality is guaranteed, and the construction period is shortened. Therefore, the method has good social benefits and economic benefits.
一种跨越铁路T型梁架设施工方法。其包括施工待架梁的桥墩；制成混凝土基础；将两片T型梁连接制成组合T型梁；架桥机形成过孔状态；向前吊运组合T型梁并落梁等步骤。本发明提供的跨越铁路T型梁架设施工方法具有如下有益效果：具有施工便捷、经济实用、安全性高的特点，减少了营业线要点天窗数量，确保了施工安全，大大缩短了施工工期，降低了施工成本，保证了施工质量，因此具有良好的社会效益和经济效益。
Construction method for erecting T-shaped beam crossing railway
一种跨越铁路T型梁架设施工方法
LI XU (author) / YIN YIZHE (author) / LI JINGYAN (author) / DONG KUI (author) / TONG JIANWU (author) / FANG GUANGQIANG (author) / WU HAO (author) / ZHANG CHEN (author) / WANG ZHUO (author) / SUN CAIYUN (author)
2022-01-07
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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