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A platform for research: civil engineering, architecture and urbanism
Cold-formed thin-walled type steel combined truss purline
The invention discloses a cold-formed thin-walled type steel combined truss purline. The cold-formed thin-walled type steel combined truss purline comprises an upper chord and a lower chord. A web member is arranged between the upper chord and the lower chord and composed of a plurality of intermittent web member units. Each web member unit comprises a horizontal web member perpendicular to the chords and two inclined web members. The horizontal web members and the inclined web members are fixedly connected with the upper chord and the lower chord. One ends of every two inclined web members are tightly adjacent to each other to form a V shape so that the truss purline can be formed. Zinc plates are further arranged on the joints between the web members and the upper chord and between the web members and the lower chord. The left end and the right end of the upper chord and the left end and the right end of the lower chord are provided with I-shaped support bases respectively. Upper top plates of the I-shaped support bases are fixedly connected with the upper chord. Angle braces are arranged between the lower bottom plates of the I-shaped support bases and the lower chord. The I-shaped support bases and a steel structure main beam of a building are connected. A connection mode is novel. The structure is attractive and simple, and construction speed is high; arranged zinc blocks can enhance the anti-corrosion effect and can also be used for fastening bolts, and stability of the truss purline is higher.
Cold-formed thin-walled type steel combined truss purline
The invention discloses a cold-formed thin-walled type steel combined truss purline. The cold-formed thin-walled type steel combined truss purline comprises an upper chord and a lower chord. A web member is arranged between the upper chord and the lower chord and composed of a plurality of intermittent web member units. Each web member unit comprises a horizontal web member perpendicular to the chords and two inclined web members. The horizontal web members and the inclined web members are fixedly connected with the upper chord and the lower chord. One ends of every two inclined web members are tightly adjacent to each other to form a V shape so that the truss purline can be formed. Zinc plates are further arranged on the joints between the web members and the upper chord and between the web members and the lower chord. The left end and the right end of the upper chord and the left end and the right end of the lower chord are provided with I-shaped support bases respectively. Upper top plates of the I-shaped support bases are fixedly connected with the upper chord. Angle braces are arranged between the lower bottom plates of the I-shaped support bases and the lower chord. The I-shaped support bases and a steel structure main beam of a building are connected. A connection mode is novel. The structure is attractive and simple, and construction speed is high; arranged zinc blocks can enhance the anti-corrosion effect and can also be used for fastening bolts, and stability of the truss purline is higher.
Cold-formed thin-walled type steel combined truss purline
JIANG ZHIYONG (author)
2016-02-24
Patent
Electronic Resource
English
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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