Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
CFRP sheet composite string beam structure reinforcement installation system
The invention discloses a CFRP sheet reinforcement installation system. The CFRP sheet reinforcement installation system comprises a beam body, n+1 CFRP sheets, n fixed supports and 2n+2 anchorages, nis a positive integer greater than or equal to 1, the beam body is horizontally arranged, the fixed supports are vertically arranged on the lower surface of the beam body, two anchorages are hinged to the lower ends of the fixed supports, two hinged seats are further arranged at the two ends of the lower surface of the beam body, and the fixed supports are located between the two hinged seats. Anchorages are hinged to the two hinged seats correspondingly. CFRP sheets are arranged between the hinged seats and the adjacent fixed supports. CFRP sheets are further arranged between the two adjacent fixed supports, and the two ends of the CFRP sheets are clamped on the corresponding anchorages. The CFRP sheet reinforcement installation system has the remarkable effects that in the clamping andstretching process of the CFRP sheets, the stress of the CFRP sheets is dispersed, and the uniform stress of the CFRP sheets is ensured. Because the CFRP sheets can form any angle through hinge pieces, the CFRP sheets can be stretched along the straight line, and the shear failure of the CFRP sheets is avoided, and thus the bearing capacity of a reinforced member is improved.
本发明公开了一种CFRP片材加固安装体系，包括梁体、n+1个CFRP片、n个固定支架和2n+2个锚具，n为大于等于1的正整数，梁体水平设置，固定支架竖向设置在梁体的下表面，固定支架的下端铰接有两个锚具，梁体的下表面两端还设有两个铰接座，固定支架位于两个铰接座之间，两个铰接座分别铰接有一个锚具，铰接座和与其相邻的固定支架之间设有CFRP片，相邻的两个固定支架之间也设有CFRP片，CFRP片的两端夹持在对应的锚具上。采用本发明的显著效果，在CFRP片材夹持和拉伸的过程中，使CFRP片材受到的应力分散，保证CFRP片材均匀受力，因CFRP片材可通过铰接件形成任意角度，保证CFRP片材沿直线拉伸，避免了CFRP片材发生剪切破坏，从而提高了被加固构件的承载能力。
CFRP sheet composite string beam structure reinforcement installation system
The invention discloses a CFRP sheet reinforcement installation system. The CFRP sheet reinforcement installation system comprises a beam body, n+1 CFRP sheets, n fixed supports and 2n+2 anchorages, nis a positive integer greater than or equal to 1, the beam body is horizontally arranged, the fixed supports are vertically arranged on the lower surface of the beam body, two anchorages are hinged to the lower ends of the fixed supports, two hinged seats are further arranged at the two ends of the lower surface of the beam body, and the fixed supports are located between the two hinged seats. Anchorages are hinged to the two hinged seats correspondingly. CFRP sheets are arranged between the hinged seats and the adjacent fixed supports. CFRP sheets are further arranged between the two adjacent fixed supports, and the two ends of the CFRP sheets are clamped on the corresponding anchorages. The CFRP sheet reinforcement installation system has the remarkable effects that in the clamping andstretching process of the CFRP sheets, the stress of the CFRP sheets is dispersed, and the uniform stress of the CFRP sheets is ensured. Because the CFRP sheets can form any angle through hinge pieces, the CFRP sheets can be stretched along the straight line, and the shear failure of the CFRP sheets is avoided, and thus the bearing capacity of a reinforced member is improved.
本发明公开了一种CFRP片材加固安装体系，包括梁体、n+1个CFRP片、n个固定支架和2n+2个锚具，n为大于等于1的正整数，梁体水平设置，固定支架竖向设置在梁体的下表面，固定支架的下端铰接有两个锚具，梁体的下表面两端还设有两个铰接座，固定支架位于两个铰接座之间，两个铰接座分别铰接有一个锚具，铰接座和与其相邻的固定支架之间设有CFRP片，相邻的两个固定支架之间也设有CFRP片，CFRP片的两端夹持在对应的锚具上。采用本发明的显著效果，在CFRP片材夹持和拉伸的过程中，使CFRP片材受到的应力分散，保证CFRP片材均匀受力，因CFRP片材可通过铰接件形成任意角度，保证CFRP片材沿直线拉伸，避免了CFRP片材发生剪切破坏，从而提高了被加固构件的承载能力。
CFRP sheet composite string beam structure reinforcement installation system
一种CFRP片材组合张弦梁加固安装体系
WAN HONGYU (Autor:in) / WANG YIHONG (Autor:in) / ZHUO JING (Autor:in) / CHEN XIAOYING (Autor:in) / ZHU LANGTAO (Autor:in) / BU CHANGMING (Autor:in) / HUANG WEI (Autor:in) / LAN GUANQI (Autor:in) / WANG TIANYA (Autor:in) / ZENG GUIYUAN (Autor:in)
10.04.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E04G
SCAFFOLDING
,
Baugerüste
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