id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fumecheng-1617	Nguyen, Viet Anh; Zehn, Manfred; Marinković, Dragan	AN EFFICIENT CO-ROTATIONAL FEM FORMULATION USING A PROJECTOR MATRIX	2016	14	.pdf	application/pdf	5311	285	58	Tangent element stiffness matrix The tangent element stiffness matrix, expressed in the global coordinate system, can be calculated by the variation of the global internal element forces with respect to the global element displacements In addition, the internal element forces and element stiffness matrix are computed using directly the consistent variations of the internal element energy with respect to the global displacements.	cache/fumecheng-1617.pdf	txt/fumecheng-1617.txt