In this section
@article{Wu:2022:10.1016/j.compstruct.2022.115438,
author = {Wu, C and Tian, J and Ding, Y and Feng, P},
doi = {10.1016/j.compstruct.2022.115438},
journal = {Composite Structures},
title = {Axial compression behavior of pultruded GFRP channel sections},
url = {http://dx.doi.org/10.1016/j.compstruct.2022.115438},
volume = {289},
year = {2022}
}
TY - JOUR
AB - Pultruded glass fiber reinforced polymer (GFRP) sections are increasingly used as load bearing elements in civil construction. Their low elastic modulus and thin-walled nature make these sections prone to buckling phenomena when loaded in compression. This paper presents a study on the axial compression behavior of the pultruded GFRP channel sections. Two variables were considered including column slenderness ratio and wall width-to-thickness ratio. Therefore, four channel sections with different dimensions were selected. Seven column lengths ranging from 100 mm to 1400 mm were used for each channel section under axial compression. Three failure modes were observed including section crushing, local buckling and global buckling which were highly related to the column slenderness. Load-displacement curves and compression capacities were reported and compared. Finally, existing analytical design equations in the literature were validated using experimental results. Recommendations on compression design of pultruded GFRP channel sections were made based on the results in the current study.
AU - Wu,C
AU - Tian,J
AU - Ding,Y
AU - Feng,P
DO - 10.1016/j.compstruct.2022.115438
PY - 2022///
SN - 0263-8223
TI - Axial compression behavior of pultruded GFRP channel sections
T2 - Composite Structures
UR - http://dx.doi.org/10.1016/j.compstruct.2022.115438
UR - https://www.webofscience.com/api/gateway?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000772777100005&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=a2bf6146997ec60c407a63945d4e92bb
UR - https://www.sciencedirect.com/science/article/pii/S0263822322002331
VL - 289
ER -
