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Prestress string aluminum alloy beam structure
A pre-stress string aluminum alloy beam structure comprises an upper string, a lower string, a lower string, an upper beam and a lower beam, and the upper string is an H-shaped aluminum alloy beam and is arranged on a mounting support; the lower chord is a prestressed stainless steel inhaul cable, and the end part of the prestressed stainless steel inhaul cable is connected with the upper chord through a beam cable node arranged at the end part of the upper chord; the stainless steel supporting rods are arranged at the non-end-portion connecting positions of the lower chords at intervals, connected with the upper chords through supporting rod upper nodes and connected with the lower chords through supporting rod lower nodes. According to the prestressed string aluminum alloy beam structure, the reinforcing effect of the prestressed inhaul cables on the rigidity of the aluminum alloy structure is fully utilized, the string structure is formed in a mechanical connection mode, the structure is simple, the force transmission path is clear and reasonable, the stability of the aluminum alloy structure is improved, and the prestressed string aluminum alloy beam structure is worthy of being used and popularized in the industry.
一种预应力张弦铝合金梁结构，包括：上弦，所述上弦为呈H型铝合金梁，并设置在安装支座上；下弦，所述下弦为预应力不锈钢拉索，预应力不锈钢拉索的端部通过设置在上弦端部的梁索节点与上弦连接；不锈钢撑杆，所述不锈钢撑杆间隔设置在下弦的非端部连接处，并通过撑杆上节点与上弦连接，通过撑杆下节点与下弦连接。本发明预应力张弦铝合金梁结构充分利用预应力拉索对铝合金结构刚度的增强作用，通过机械连接的方式形成该张弦结构，构造简单，传力路径明确合理，提高了铝合金结构的稳定性，值得业内推广使用。
Prestress string aluminum alloy beam structure
A pre-stress string aluminum alloy beam structure comprises an upper string, a lower string, a lower string, an upper beam and a lower beam, and the upper string is an H-shaped aluminum alloy beam and is arranged on a mounting support; the lower chord is a prestressed stainless steel inhaul cable, and the end part of the prestressed stainless steel inhaul cable is connected with the upper chord through a beam cable node arranged at the end part of the upper chord; the stainless steel supporting rods are arranged at the non-end-portion connecting positions of the lower chords at intervals, connected with the upper chords through supporting rod upper nodes and connected with the lower chords through supporting rod lower nodes. According to the prestressed string aluminum alloy beam structure, the reinforcing effect of the prestressed inhaul cables on the rigidity of the aluminum alloy structure is fully utilized, the string structure is formed in a mechanical connection mode, the structure is simple, the force transmission path is clear and reasonable, the stability of the aluminum alloy structure is improved, and the prestressed string aluminum alloy beam structure is worthy of being used and popularized in the industry.
一种预应力张弦铝合金梁结构，包括：上弦，所述上弦为呈H型铝合金梁，并设置在安装支座上；下弦，所述下弦为预应力不锈钢拉索，预应力不锈钢拉索的端部通过设置在上弦端部的梁索节点与上弦连接；不锈钢撑杆，所述不锈钢撑杆间隔设置在下弦的非端部连接处，并通过撑杆上节点与上弦连接，通过撑杆下节点与下弦连接。本发明预应力张弦铝合金梁结构充分利用预应力拉索对铝合金结构刚度的增强作用，通过机械连接的方式形成该张弦结构，构造简单，传力路径明确合理，提高了铝合金结构的稳定性，值得业内推广使用。
Prestress string aluminum alloy beam structure
一种预应力张弦铝合金梁结构
LIU HONGBO (author) / MA CHUANJIN (author) / CHEN ZHIHUA (author) / GUO LIULU (author) / ZHOU TING (author)
2023-07-04
Patent
Electronic Resource
Chinese
IPC:
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
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