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A platform for research: civil engineering, architecture and urbanism
Inland waterway leaning type tied arch framing assembly method
The invention belongs to the technical field related to bridge construction, and discloses an inland waterway leaning type tied arch framing assembly method which comprises the following steps: dividing and transporting segments of a leaning type tied arch structure; an assembling platform is arranged; framing splicing is carried out, and different tools are adopted for splicing the sections of different sizes; a temporary support is erected; and symmetrically mounting and folding the main arch and the inclined arch in a framing manner. The method can be better suitable for splicing under the condition that the inland waterway steel structure bridge splicing site is limited, the situation that approach bridges are occupied is effectively avoided, meanwhile, synchronous construction can be conducted on a plurality of working faces, the construction time is remarkably shortened, the splicing progress is accelerated, and the construction efficiency is improved. And the method is particularly suitable for construction in specific limited sites such as insufficient splicing site width and close heat distribution pipelines.
本发明属于桥梁施工相关技术领域，并公开了一种内河航道斜靠式系杆拱分幅拼装方法，该方法包括下列步骤：斜靠式系杆拱结构的节段划分和运输；设置拼装平台；开展分幅拼装，其中针对不同尺寸的节段，分别采用不同的工具执行拼装；搭设临时支架；对主拱、斜拱的分幅对称安装及合拢。通过本发明，能够更好地适用于内河航道钢结构桥梁拼装场地受限下拼装，有效避免了对引桥占用的情况，同时可在多个工作面同步施工，显著缩短施工时间，加快拼装进度，并尤其适用于拼装场地宽度不足、临近热力管道等特定受限场地施工用途。
Inland waterway leaning type tied arch framing assembly method
The invention belongs to the technical field related to bridge construction, and discloses an inland waterway leaning type tied arch framing assembly method which comprises the following steps: dividing and transporting segments of a leaning type tied arch structure; an assembling platform is arranged; framing splicing is carried out, and different tools are adopted for splicing the sections of different sizes; a temporary support is erected; and symmetrically mounting and folding the main arch and the inclined arch in a framing manner. The method can be better suitable for splicing under the condition that the inland waterway steel structure bridge splicing site is limited, the situation that approach bridges are occupied is effectively avoided, meanwhile, synchronous construction can be conducted on a plurality of working faces, the construction time is remarkably shortened, the splicing progress is accelerated, and the construction efficiency is improved. And the method is particularly suitable for construction in specific limited sites such as insufficient splicing site width and close heat distribution pipelines.
本发明属于桥梁施工相关技术领域，并公开了一种内河航道斜靠式系杆拱分幅拼装方法，该方法包括下列步骤：斜靠式系杆拱结构的节段划分和运输；设置拼装平台；开展分幅拼装，其中针对不同尺寸的节段，分别采用不同的工具执行拼装；搭设临时支架；对主拱、斜拱的分幅对称安装及合拢。通过本发明，能够更好地适用于内河航道钢结构桥梁拼装场地受限下拼装，有效避免了对引桥占用的情况，同时可在多个工作面同步施工，显著缩短施工时间，加快拼装进度，并尤其适用于拼装场地宽度不足、临近热力管道等特定受限场地施工用途。
Inland waterway leaning type tied arch framing assembly method
一种内河航道斜靠式系杆拱分幅拼装方法
CHEN XINGHE (author) / FENG HEJIE (author) / SU YANZHOU (author) / ZHOU BIN (author) / WEI XIUZHEN (author) / CAI HUI (author) / SHI GUANGLIANG (author) / WANG GUANGLI (author)
2024-08-13
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
Inland waterway transportation
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