A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prestressed beam capable of resisting wind suction force
The invention discloses a pre-stressed beam capable of resisting wind suction force. The pre-stressed beam comprises four groups of trusses arranged in an X shape and stand columns connected to the end parts of the trusses, the truss comprises second connecting pieces and first connecting pieces, and the second connecting pieces are connected to the first connecting pieces which are connected in series in pairs; the other end of the second connector is connected to the top end of the column; the ends, away from the stand columns, of the four trusses are connected with one another. The ends, close to the stand columns, of every two adjacent trusses are connected through a transverse rod, and the two trusses are located on the sides, close to the long edges of the prestressed beams, of the prestressed beams. The transverse rods are connected with the trusses located on the same sides of the transverse rods through a plurality of first inclined rods, and the transverse rods on the two sides are connected through a plurality of connecting rods. The four arched trusses are arranged on the stand columns in the X shape, and the prestressed beam structure which is arranged in the hyperbolic arched crossing mode has the advantages of being large in bearing capacity, large in spanning capacity, good in structural stability, high in industrialization degree, convenient to prefabricate, assemble and construct, low in manufacturing cost and the like.
本发明公开了一种抵抗风吸力的预应力梁，包括四组呈X字型设置的桁架、连接在各桁架的端部的立柱；桁架包括第二连接件与第一连接件，第二连接件串联在两俩相互串联设置的第一连接件上；第二连接件的另一端连接在立柱的顶端；四组桁架远离立柱的一端相互连接，且桁架呈弧形；两俩且相邻的桁架靠近立柱的一端通过横杆相互连接，该两个桁架位于预应力梁靠近其长边一侧；横杆通过若干个第一斜杆与位于横杆同一侧设置的桁架相连，两侧横杆通过若干个连接杆相连；本发明采用四组呈拱形的桁架呈X字型设置在立柱上，双曲拱形交叉设置的预应力梁结构具有承载力大、跨越能力大、结构稳定性好、工业化程度高、预制装配施工方便和造价低等优点。
Prestressed beam capable of resisting wind suction force
The invention discloses a pre-stressed beam capable of resisting wind suction force. The pre-stressed beam comprises four groups of trusses arranged in an X shape and stand columns connected to the end parts of the trusses, the truss comprises second connecting pieces and first connecting pieces, and the second connecting pieces are connected to the first connecting pieces which are connected in series in pairs; the other end of the second connector is connected to the top end of the column; the ends, away from the stand columns, of the four trusses are connected with one another. The ends, close to the stand columns, of every two adjacent trusses are connected through a transverse rod, and the two trusses are located on the sides, close to the long edges of the prestressed beams, of the prestressed beams. The transverse rods are connected with the trusses located on the same sides of the transverse rods through a plurality of first inclined rods, and the transverse rods on the two sides are connected through a plurality of connecting rods. The four arched trusses are arranged on the stand columns in the X shape, and the prestressed beam structure which is arranged in the hyperbolic arched crossing mode has the advantages of being large in bearing capacity, large in spanning capacity, good in structural stability, high in industrialization degree, convenient to prefabricate, assemble and construct, low in manufacturing cost and the like.
本发明公开了一种抵抗风吸力的预应力梁，包括四组呈X字型设置的桁架、连接在各桁架的端部的立柱；桁架包括第二连接件与第一连接件，第二连接件串联在两俩相互串联设置的第一连接件上；第二连接件的另一端连接在立柱的顶端；四组桁架远离立柱的一端相互连接，且桁架呈弧形；两俩且相邻的桁架靠近立柱的一端通过横杆相互连接，该两个桁架位于预应力梁靠近其长边一侧；横杆通过若干个第一斜杆与位于横杆同一侧设置的桁架相连，两侧横杆通过若干个连接杆相连；本发明采用四组呈拱形的桁架呈X字型设置在立柱上，双曲拱形交叉设置的预应力梁结构具有承载力大、跨越能力大、结构稳定性好、工业化程度高、预制装配施工方便和造价低等优点。
Prestressed beam capable of resisting wind suction force
一种抵抗风吸力的预应力梁
HUANG HONGWEI (author) / FENG WANG (author)
2022-03-15
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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