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A platform for research: civil engineering, architecture and urbanism
Visual construction method of landscape bridge special-shaped distorted handrail based on BIM (Building Information Modeling) technology
The invention discloses a visual construction method for a special-shaped distorted handrail of a landscape bridge based on a BIM (Building Information Modeling) technology, which comprises the following steps: a design stage: establishing a BIM model of a whole section of handrail according to a bridge design drawing, and deepening the shape of a distorted section of the special-shaped handrail; processing the material according to the deepened model data; in the construction stage, size data of the special-shaped twisted handrail are determined according to the deepened BIM model data; the blanked special-shaped handrails are sequentially welded and installed on the two sides of the bridge according to the specified sequence position; according to the method, for a twisted special-shaped structure, the BIM technology can more visually display the form of the special-shaped structure, the curve paying-off accuracy of the handrail is improved, the construction quality is improved, and the attractiveness is ensured; the bridge body of the foot bridge is in a special shape with a slight radian, and the curve visual aesthetic feeling of the special-shaped bridge can be continued by applying the construction method technology to construct the special-shaped handrail; modeling and deepening design are conducted based on the BIM technology, cold roll forming material machining is guided, machining material loss is reduced, transportation and installation are conducted based on handrail numbers, and the construction efficiency is improved.
本发明公开了基于BIM技术的景观桥异形扭曲栏杆可视化施工工法，包括，设计阶段：按桥梁设计图纸建立全段栏杆BIM模型，深化异形栏杆扭曲段形状；按照深化模型数据加工材料；施工阶段：按深化后的BIM模型数据，定出异形扭曲栏杆的尺寸数据；将下料后的异形栏杆按照指定的顺序位置依次焊接安装于桥梁两侧；本发明中，针对扭曲异形结构，BIM技术能更直观的展示异形结构形式，增加栏杆曲线放线精确度，提升施工品质、确保美观度；人行桥的桥身为略带弧度的异形，应用该工法技术实施建造异形栏杆，能延续异形桥的曲线视觉美感；基于BIM技术建模深化设计，指导冷弯成型材料加工，减少加工材料损耗，基于栏杆编号进行运输、安装，提升施工效率。
Visual construction method of landscape bridge special-shaped distorted handrail based on BIM (Building Information Modeling) technology
The invention discloses a visual construction method for a special-shaped distorted handrail of a landscape bridge based on a BIM (Building Information Modeling) technology, which comprises the following steps: a design stage: establishing a BIM model of a whole section of handrail according to a bridge design drawing, and deepening the shape of a distorted section of the special-shaped handrail; processing the material according to the deepened model data; in the construction stage, size data of the special-shaped twisted handrail are determined according to the deepened BIM model data; the blanked special-shaped handrails are sequentially welded and installed on the two sides of the bridge according to the specified sequence position; according to the method, for a twisted special-shaped structure, the BIM technology can more visually display the form of the special-shaped structure, the curve paying-off accuracy of the handrail is improved, the construction quality is improved, and the attractiveness is ensured; the bridge body of the foot bridge is in a special shape with a slight radian, and the curve visual aesthetic feeling of the special-shaped bridge can be continued by applying the construction method technology to construct the special-shaped handrail; modeling and deepening design are conducted based on the BIM technology, cold roll forming material machining is guided, machining material loss is reduced, transportation and installation are conducted based on handrail numbers, and the construction efficiency is improved.
本发明公开了基于BIM技术的景观桥异形扭曲栏杆可视化施工工法，包括，设计阶段：按桥梁设计图纸建立全段栏杆BIM模型，深化异形栏杆扭曲段形状；按照深化模型数据加工材料；施工阶段：按深化后的BIM模型数据，定出异形扭曲栏杆的尺寸数据；将下料后的异形栏杆按照指定的顺序位置依次焊接安装于桥梁两侧；本发明中，针对扭曲异形结构，BIM技术能更直观的展示异形结构形式，增加栏杆曲线放线精确度，提升施工品质、确保美观度；人行桥的桥身为略带弧度的异形，应用该工法技术实施建造异形栏杆，能延续异形桥的曲线视觉美感；基于BIM技术建模深化设计，指导冷弯成型材料加工，减少加工材料损耗，基于栏杆编号进行运输、安装，提升施工效率。
Visual construction method of landscape bridge special-shaped distorted handrail based on BIM (Building Information Modeling) technology
基于BIM技术的景观桥异形扭曲栏杆可视化施工工法
ZENG XIYUAN (author) / CAO XIANQUN (author) / FAN WEI (author) / DAI TAO (author) / DONG PING (author) / ZHU XIN (author)
2023-08-29
Patent
Electronic Resource
Chinese
IPC:
G06F
ELECTRIC DIGITAL DATA PROCESSING
,
Elektrische digitale Datenverarbeitung
/
B21D
WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
,
Bearbeiten oder Verarbeiten von Blechen, Metallrohren, -stangen oder -profilen ohne wesentliches Abtragen des Werkstoffs
/
B23P
Sonstige Metallbearbeitung
,
OTHER WORKING OF METAL
/
E01D
BRIDGES
,
Brücken
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