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DYNA 6.0 Stiffness Table <br />Freq <br />( Hz) <br />0 <br />2 <br />4 <br />6 <br />8 <br />10 <br />12 <br />14 <br />16 <br />18 <br />20 <br />22 <br />24 <br />26 <br />28 <br />30 <br />32 <br />34 <br />36 <br />38 <br />40 <br />42 <br />44 <br />46 <br />48 <br />50 <br />52 <br />54 <br />56 <br />58 <br />60 <br />62 <br />64 <br />66 <br />68 <br />70 <br />72 <br />74 <br />76 <br />78 <br />80 <br />82 <br />Horizontal Horizontal Damp. Horizontal Horizontal <br />Stiff. X Damp. X Ratio X Stiff. Y <br />(kip /in) (kip *s /in) ( %) (kip /in) <br />237 2058 100% 69167 <br />68583 1733 99% 68583 1733 <br />68167 1625 93% 68167 1625 <br />67500 1575 90% 67500 1575 <br />66667 1542 89% 66667 1542 <br />65833 1525 89% 65833 1525 <br />65000 1508 88% 65000 1508 <br />64167 1500 88% 64167 1500 <br />63333 1492 88% 63333 1492 <br />62500 1483 88% 62500 1483 <br />61667 1475 89% 61667 1475 <br />60833 1475 89% 60833 1475 <br />60000 1467 89% 60000 1467 <br />59083 1467 90% 59083 1467 <br />58250 1467 91% 58250 1467 <br />57417 1458 91% 57417 1458 <br />56500 1458 91% 56500 1458 <br />55667 1458 92% 55667 1458 <br />54750 1458 93% 54750 1458 <br />53917 1450 93% 53917 1450 <br />53000 1450 94% 53000 1450 <br />52167 1450 95% 52167 1450 <br />51250 1450 95% 51250 1450 <br />50417 1450 96% 50417 1450 <br />49500 1450 97% 49500 1450 <br />48667 1450 98% 48667 1450 <br />47750 1442 98% 47750 1442 <br />46833 1442 99% 46833 1442 <br />46000 1442 100% 46000 1442 <br />45083 1442 100% 45083 1442 <br />44250 1442 100% 44250 1442 <br />43333 1442 100% 43333 1442 <br />42417 1442 100% 42417 1442 <br />41583 1442 100% 41583 1442 <br />40667 1442 100% 40667 1442 <br />39750 1442 100% 39750 1442 <br />38917 1442 100% 38917 1442 <br />38000 1442 100% 38000 1442 <br />37083 1442 100% 37083 1442 <br />36250 1442 100% 36250 1442 <br />35333 1442 100% 35333 1442 <br />34417 1433 100% 34417 1433 <br />Damp. Vertical Vertical Damp. <br />Damp. Z Ratio Z <br />(kip * s /in) ( %) <br />2458 100% <br />99% 76083 2192 100% <br />93% 71333 2167 100% <br />90% 66000 2183 100% <br />89% 61083 2208 100% <br />89% 57000 2225 100% <br />88% 53500 2242 100% <br />88% 50500 2258 100% <br />88% 47917 2267 100% <br />88% 45583 2275 100% <br />89% 43417 2275 100% <br />89% 41417 2283 100% <br />89% 39583 2283 100% <br />90% 37750 2283 100% <br />91% 36000 2292 100% <br />91% 34333 2292 100% <br />91% 32667 2292 100% <br />92% 31000 2292 100% <br />93% 29417 2292 100% <br />93% 27833 2292 100% <br />94% 26333 2292 100% <br />95% 24750 2292 100% <br />95% 23250 2292 100% <br />96% 21667 2300 100% <br />97% 20167 2300 100% <br />98% 18667 2300 100% <br />98% 17167 2300 100% <br />99% 15667 2300 100% <br />100% 14250 2300 100% <br />100% 12750 2300 100% <br />100% 11250 2300 100% <br />100% 9750 2300 100% <br />100% 8317 2300 100% <br />100% 6842 2300 100% <br />100% 5375 2300 100% <br />100% 3908 2300 100% <br />100% 2450 2300 100% <br />100% 992 2300 100% <br />100% -471 2300 100% <br />100% -1925 2300 100% <br />100% -3383 2300 100% <br />100% -4842 2300 100% <br />Damp. Y Ratio Y Stiff. Z <br />(kip *s /in) ( %) (kip /in) <br />2058 100% 77833 <br />