A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Multi-box-chamber arch ring fabricated formwork and construction method
The invention discloses a multi-box-chamber arch ring assembly type formwork and a construction method. The formwork comprises an inner formwork, a formwork assembly and a support assembly used for supporting the formwork assembly. The inner mold is used for filling a box chamber of the arch ring, and the template assembly is matched with the inner mold to form the contour of the arch ring; the inner mold comprises an inner mold top plate, an inner mold bottom plate, inner mold side plates and inner mold web plates; a movable plate capable of being opened and closed is arranged in the middle of the inner mold top plate, and a plurality of sliding plates capable of sliding in the extending direction of the inner mold and at least one hollow part allowing concrete to fall into the bottom of the inner mold are arranged in the middle of the inner mold bottom plate. The multi-box-chamber arch ring assembly type formwork has the advantages of being high in efficiency, good in forming effect, low in cost and capable of improving the structural integrity in the box type arch ring construction process, one-time pouring forming can be achieved through the arrangement of the movable plates and the sliding plates, the integrity of the arch ring structure is improved, meanwhile, transverse construction joints are reduced, and the construction efficiency is improved. And the appearance and quality of the arch ring are improved.
本发明公开了一种多箱室拱圈装配式模板及施工方法，其中模板包括内模、模板组件以及用于支撑模板组件的支架组件；内模用于填充拱圈的箱室，模板组件与内模相配合以形成拱圈的轮廓；内模包括内模顶板、内模底板、内模侧板以及内模腹板；内模顶板的中部设有可开闭的活动板、内模底板的中部设有可沿内模的延伸方向滑动的若干滑板以及至少一处供混凝土落入内模底部的中空部分。本发明所提供的多箱室拱圈装配式模板，在箱型拱圈施工过程中，具有效率高，成型效果好，成本低、提高结构整体性的特点，利用活动板和滑板的设置，可实现一次浇筑成型，提高了拱圈结构的整体性，同时减少了横向施工缝，提升了拱圈外观和质量。
Multi-box-chamber arch ring fabricated formwork and construction method
The invention discloses a multi-box-chamber arch ring assembly type formwork and a construction method. The formwork comprises an inner formwork, a formwork assembly and a support assembly used for supporting the formwork assembly. The inner mold is used for filling a box chamber of the arch ring, and the template assembly is matched with the inner mold to form the contour of the arch ring; the inner mold comprises an inner mold top plate, an inner mold bottom plate, inner mold side plates and inner mold web plates; a movable plate capable of being opened and closed is arranged in the middle of the inner mold top plate, and a plurality of sliding plates capable of sliding in the extending direction of the inner mold and at least one hollow part allowing concrete to fall into the bottom of the inner mold are arranged in the middle of the inner mold bottom plate. The multi-box-chamber arch ring assembly type formwork has the advantages of being high in efficiency, good in forming effect, low in cost and capable of improving the structural integrity in the box type arch ring construction process, one-time pouring forming can be achieved through the arrangement of the movable plates and the sliding plates, the integrity of the arch ring structure is improved, meanwhile, transverse construction joints are reduced, and the construction efficiency is improved. And the appearance and quality of the arch ring are improved.
本发明公开了一种多箱室拱圈装配式模板及施工方法，其中模板包括内模、模板组件以及用于支撑模板组件的支架组件；内模用于填充拱圈的箱室，模板组件与内模相配合以形成拱圈的轮廓；内模包括内模顶板、内模底板、内模侧板以及内模腹板；内模顶板的中部设有可开闭的活动板、内模底板的中部设有可沿内模的延伸方向滑动的若干滑板以及至少一处供混凝土落入内模底部的中空部分。本发明所提供的多箱室拱圈装配式模板，在箱型拱圈施工过程中，具有效率高，成型效果好，成本低、提高结构整体性的特点，利用活动板和滑板的设置，可实现一次浇筑成型，提高了拱圈结构的整体性，同时减少了横向施工缝，提升了拱圈外观和质量。
Multi-box-chamber arch ring fabricated formwork and construction method
一种多箱室拱圈装配式模板及施工方法
LIU GUANFA (author) / LIU CHUANG (author) / WANG SHIQIANG (author) / LIU LEI (author) / LIU TIANZHI (author) / LI YANZE (author) / JU CHUNYONG (author) / FU DACHENG (author) / FANG WEI (author) / ZHAO MING (author)
2022-07-08
Patent
Electronic Resource
Chinese
IPC:
E01D
BRIDGES
,
Brücken
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