id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-2839	Jinlong, Pan; Guanhua, Li; Cai, Jingming	Numerical analysis of circular and square section concrete filled aluminum tubes under axial compression	2020	13	.pdf	application/pdf	5147	270	60	Figure 8: Contact stress of circular (A, B, C) and square (A’, B’, C’,D’) columns Analysis of load-deformation histories Load-deformation curves of circular CFAT core concrete, square CFAT core concrete, aluminum tube of circular CFAT and aluminum tube of square CFAT are shown in Fig. The contact pressure distribution of circular CFAT tube is more uniform.	cache/fis-2839.pdf	txt/fis-2839.txt