Open AccessANALYTICAL STUDY ON AXIAL AND ECCENTRIC COMPRESSIVE BEHAVIOR OF POPLAR COLUMN STRENGTHENED BY BFRP
Author(s) -
FENGXIA HAN,
Qing Liu,
Xin Guo,
Meng Zhang,
Han Xiao
Publication year - 2022
Publication title -
wood research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.371
H-Index - 18
eISSN - 2729-8906
pISSN - 1336-4561
DOI - 10.37763/wr.1336-4561/67.1.1125
Subject(s) - bearing capacity , materials science , compression (physics) , stiffness , column (typography) , composite material , bearing (navigation) , structural engineering , basalt fiber , fiber , engineering , computer science , connection (principal bundle) , artificial intelligence
In this work, the compression behaviour of the Xinjiang poplar column was reinforced by basalt fibre reinforced polymer (BFRP) strips with different reinforced configurations, and thenumerical simulations were performed on the axial and eccentric compressions of poplar columns unreinforced and reinforced with BFRP to assess the effect of the bearing capacity and deformation of the columns. The results show that the use of BFRP to reinforce the Xinjiang poplar column effectively improves its axial compressive bearing capacity (axial compression) andbending bearing capacity (eccentric compression), and at the same time, the bearing capacity and stiffness of the columns strengthened by BFRP increased with the bonding area of BFRP.