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A platform for research: civil engineering, architecture and urbanism
Truss structure of open rectangular steel tube concrete chord with batten plates
The invention provides a truss structure of an open rectangular steel tube concrete chord with batten plates. The truss structure comprises a three-way closed rectangular steel pipe with an opening, and a plurality of batten plates are welded on the opening of the three-way closed rectangular steel pipe; the batten plates are arranged at intervals; and a K-type node web member is arranged on the opening of the three-way closed rectangular steel pipe along the length direction, and in-fill concrete is filled inside the three-way closed rectangular steel pipe; and the three-way closed rectangular steel pipe is manufactured in the form of steel plate rolling. The truss structure of the open rectangular steel tube concrete chord with the batten plates provided by the invention is simple in structure, reasonable in design, convenient in construction and lower in construction cost, excellent in mechanical property, good in use effect, and can effectively solve the problems of many rectangular steel pipe weld seams, inconvenient production, inconvenient pouring of concrete inside the rectangular steel pipe, and difficulty in ensuring the compactness in an existing rectangular steel pipe concrete truss.
一种采用带缀板开口矩形钢管混凝土弦杆的桁架结构，包括带有开口的三向封闭式矩形钢管，三向封闭式矩形钢管的开口上焊接有若干缀板，缀板间隔设置，三向封闭式矩形钢管开口上沿长度方向设置有K型节点腹杆，并且三向封闭式矩形钢管内部填充有内填混凝土；三向封闭式矩形钢管采用钢板卷制的形式制作。本发明结构简单、设计合理、施工方便且施工成本较低、力学性能优良、使用效果好，能有效解决现有矩形钢管混凝土桁架中存在的矩形钢管焊缝较多、制作不便；矩形钢管内部混凝土灌注不便、密实度难以保证等问题。
Truss structure of open rectangular steel tube concrete chord with batten plates
The invention provides a truss structure of an open rectangular steel tube concrete chord with batten plates. The truss structure comprises a three-way closed rectangular steel pipe with an opening, and a plurality of batten plates are welded on the opening of the three-way closed rectangular steel pipe; the batten plates are arranged at intervals; and a K-type node web member is arranged on the opening of the three-way closed rectangular steel pipe along the length direction, and in-fill concrete is filled inside the three-way closed rectangular steel pipe; and the three-way closed rectangular steel pipe is manufactured in the form of steel plate rolling. The truss structure of the open rectangular steel tube concrete chord with the batten plates provided by the invention is simple in structure, reasonable in design, convenient in construction and lower in construction cost, excellent in mechanical property, good in use effect, and can effectively solve the problems of many rectangular steel pipe weld seams, inconvenient production, inconvenient pouring of concrete inside the rectangular steel pipe, and difficulty in ensuring the compactness in an existing rectangular steel pipe concrete truss.
一种采用带缀板开口矩形钢管混凝土弦杆的桁架结构，包括带有开口的三向封闭式矩形钢管，三向封闭式矩形钢管的开口上焊接有若干缀板，缀板间隔设置，三向封闭式矩形钢管开口上沿长度方向设置有K型节点腹杆，并且三向封闭式矩形钢管内部填充有内填混凝土；三向封闭式矩形钢管采用钢板卷制的形式制作。本发明结构简单、设计合理、施工方便且施工成本较低、力学性能优良、使用效果好，能有效解决现有矩形钢管混凝土桁架中存在的矩形钢管焊缝较多、制作不便；矩形钢管内部混凝土灌注不便、密实度难以保证等问题。
Truss structure of open rectangular steel tube concrete chord with batten plates
一种采用带缀板开口矩形钢管混凝土弦杆的桁架结构
JIANG LEI (author) / LIU YONGJIAN (author) / LIU ZHENBEI (author) / LONG XIN (author) / ZHAO RUI (author) / ZHANG GUOJING (author) / WANG KUN (author) / MA TIANYU (author)
2020-11-24
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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