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Approximate stiffness analysis of rigid frames = Analyse approximative de la rigidité d'ossature rigideALAPATI PRASADARAO.Civil engineering for practicing and design engineers. 1986, Vol 5, Num 5, pp 349-358, issn 0277-3775Article

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Incremental elastoplastic stiffness matrix for materials obeying the principal stress yield criterionGONCALVES F, O. J. A; OWEN, D. R. J.International journal for numerical methods in engineering. 1984, Vol 20, Num 8, pp 1477-1489, issn 0029-5981Article

Characterization of stiffness loss in crossply laminates with curved matrix cracksALLEN, D. H; HARRIS, C. E; GROVES, S. E et al.Journal of composite materials. 1988, Vol 22, Num 1, pp 71-80, issn 0021-9983Article

The strongest structures with macrostiffness constraintsHOLNICKI-SZULC, J.Journal of structural mechanics. 1984, Vol 12, Num 2, pp 181-197, issn 0360-1218Article

THE MODULUS OF RIGIDITY OF OVERSTRAINED TORSION BARS. = LE MODULE DE RIGIDITE DES BARRES SURDEFORMEES EN TORSIONSWIFT WAC.1975; STRAIN; G.B.; DA. 1975; VOL. 12; NO 1; PP. 7-12; BIBL. 6 REF.Article

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Effets de la nutrition sur la rigidité artérielle et les ondes de réflexion = Effects of nutrition on arterial rigidity and reflected wavesVLACHOPOULOS, Charalambos; ALEXOPOULOS, Nikolaos; STEFANADIS, Christodoulos et al.STV. Sang thrombose vaisseaux. 2007, Vol 19, Num 9, pp 479-486, issn 0999-7385, 8 p.Article

STIFFNESS COEFFICIENTS FOR LAYERED MEDIA.JOHNSON GR; EPSTEIN HI; CHRISTIANO P et al.1974; PROC. AMER. SOC. CIV. ENGRS, J. STRUCT. DIV.; U.S.A.; DA. 1974; VOL. 100; NO 7; PP. 1537-1542; BIBL. 7 REF.Article

Negative stiffness of a layer with topologically interlocked elementsESTRIN, Y; DYSKIN, A. V; PASTERNAK, E et al.Scripta materialia. 2004, Vol 50, Num 2, pp 291-294, issn 1359-6462, 4 p.Article

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Calculation of structural forces for propped retaining wallsPOTTS, D.M; BOND, A.J.International conference on soil mechanics and foundation engineering. 1994, pp 823-826Conference Paper

STIFFNESS MATRIX FOR A BEAM WITH AN AXIAL FORCEYOUNG D.1973; A.I.A.A. J., NEW YORK; U.S.A.; DA. 1973; VOL. 11; NO 2; PP. 246-247; BIBL. 4 REF.Serial Issue

On the period-doubling bifurcations in the Duffing's oscillator with negative linear stiffnessASFAR, K. R; MASOUD, K. K.Journal of mechanical design (1990). 1992, Vol 114, Num 4, pp 489-494, issn 1050-0472Article

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A CERTAIN TYPE OF ILL-CONDITIONED STIFFNESS MATRIXKI SHUN CHU.1973; A.I.A.A.J., NEW YORK; U.S.A.; DA. 1973; VOL. 11; NO 1; PP. 106-108; BIBL. 4 REF.Serial Issue

SOME FOLLOWER FORCES AND LOAD STIFFNESSHIBBITT HD.1979; INTERNATION. J. NUMER. METHODS ENGNG ENGNG; GBR; DA. 1979; VOL. 14; NO 6; PP. 937-941; BIBL. 5 REF.Article