id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ap-650	Kabele, P.	A Simplified Analysis of the Post-buckling Behavior of a Compressed Reinforcing Bar	2004	4	.pdf	application/pdf	3054	138	62	Since axial straining of the central line is neglected [Assumption (4)], the strain can be expressed as: � � �� � , (1) where � denotes the local axis normal to and originating at the central line, and � is the curvature of the central line. On these sections, the rupture criterion is first satisfied at the most distant points with � �� ext .	cache/ap-650.pdf	txt/ap-650.txt