=================================== PROFILE =================================== node dof1 dof2 dof3 ---------------------------------------------------- 1 -1 -2 -3 2 -4 -5 -6 3 -7 -8 -9 4 -10 -11 -12 5 1 -13 -14 6 1 -15 -16 7 1 -17 -18 8 1 -19 -20 9 2 -21 -22 10 2 -23 -24 11 2 -25 -26 12 2 -27 -28 13 3 -29 -30 14 3 -31 -32 15 3 -33 -34 16 3 -35 -36 17 4 -37 -38 18 4 -39 -40 19 4 -41 -42 20 4 -43 -44 21 5 -45 -46 22 5 -47 -48 23 5 -49 -50 24 5 -51 -52 ---------------------------------------------------- ==================================================== Title : DESCRIPTION OF FINITE ELEMENT MESH ==================================================== ======================= Profile of Problem Size ======================= Dimension of Problem = 2 Number Nodes = 24 Degrees of Freedom per node = 3 Max No Nodes Per Element = 2 Number Elements = 35 Number Element Attributes = 1 Number Loaded Nodes = 0 Number Loaded Elements = 0 ------------------------------------------------------------ Node# X_coord Y_coord Tx Ty Rz ------------------------------------------------------------ 1 0.0000e+00 ft 0.0000e+00 ft -1 -2 -3 2 2.0000e+01 ft 0.0000e+00 ft -4 -5 -6 3 3.5000e+01 ft 0.0000e+00 ft -7 -8 -9 4 5.5000e+01 ft 0.0000e+00 ft -10 -11 -12 5 0.0000e+00 ft 1.0000e+01 ft 1 -13 -14 6 2.0000e+01 ft 1.0000e+01 ft 1 -15 -16 7 3.5000e+01 ft 1.0000e+01 ft 1 -17 -18 8 5.5000e+01 ft 1.0000e+01 ft 1 -19 -20 9 0.0000e+00 ft 2.0000e+01 ft 2 -21 -22 10 2.0000e+01 ft 2.0000e+01 ft 2 -23 -24 11 3.5000e+01 ft 2.0000e+01 ft 2 -25 -26 12 5.5000e+01 ft 2.0000e+01 ft 2 -27 -28 13 0.0000e+00 ft 3.0000e+01 ft 3 -29 -30 14 2.0000e+01 ft 3.0000e+01 ft 3 -31 -32 15 3.5000e+01 ft 3.0000e+01 ft 3 -33 -34 16 5.5000e+01 ft 3.0000e+01 ft 3 -35 -36 17 0.0000e+00 ft 4.0000e+01 ft 4 -37 -38 18 2.0000e+01 ft 4.0000e+01 ft 4 -39 -40 19 3.5000e+01 ft 4.0000e+01 ft 4 -41 -42 20 5.5000e+01 ft 4.0000e+01 ft 4 -43 -44 21 0.0000e+00 ft 5.0000e+01 ft 5 -45 -46 22 2.0000e+01 ft 5.0000e+01 ft 5 -47 -48 23 3.5000e+01 ft 5.0000e+01 ft 5 -49 -50 24 5.5000e+01 ft 5.0000e+01 ft 5 -51 -52 -------------------------------------------------------------------- Element# Type node[1] node[2] Element_Attr_Name ---------------------------------------------------------------------- 1 FRAME_2D 1 5 mrf_element 2 FRAME_2D 5 9 mrf_element 3 FRAME_2D 9 13 mrf_element 4 FRAME_2D 13 17 mrf_element 5 FRAME_2D 17 21 mrf_element 6 FRAME_2D 2 6 mrf_element 7 FRAME_2D 6 10 mrf_element 8 FRAME_2D 10 14 mrf_element 9 FRAME_2D 14 18 mrf_element 10 FRAME_2D 18 22 mrf_element 11 FRAME_2D 3 7 mrf_element 12 FRAME_2D 7 11 mrf_element 13 FRAME_2D 11 15 mrf_element 14 FRAME_2D 15 19 mrf_element 15 FRAME_2D 19 23 mrf_element 16 FRAME_2D 4 8 mrf_element 17 FRAME_2D 8 12 mrf_element 18 FRAME_2D 12 16 mrf_element 19 FRAME_2D 16 20 mrf_element 20 FRAME_2D 20 24 mrf_element 21 FRAME_2D 5 6 mrf_element 22 FRAME_2D 6 7 mrf_element 23 FRAME_2D 7 8 mrf_element 24 FRAME_2D 9 10 mrf_element 25 FRAME_2D 10 11 mrf_element 26 FRAME_2D 11 12 mrf_element 27 FRAME_2D 13 14 mrf_element 28 FRAME_2D 14 15 mrf_element 29 FRAME_2D 15 16 mrf_element 30 FRAME_2D 17 18 mrf_element 31 FRAME_2D 18 19 mrf_element 32 FRAME_2D 19 20 mrf_element 33 FRAME_2D 21 22 mrf_element 34 FRAME_2D 22 23 mrf_element 35 FRAME_2D 23 24 mrf_element --------------------- Element Attribute Data : --------------------- ELEMENT_ATTR No. 1 : name = "mrf_element" : section = "mrfsection" : material = "mrfmaterial" : type = FRAME_2D : gdof [0] = 1 : gdof[1] = 2 : gdof[2] = 3 : Young's Modulus = E = 2.900e+04 ksi : Poisson's ratio = nu = 2.500e-01 : Yielding Stress = fy = 3.600e+01 ksi : Density = 1.024e-06 lb/in^3 : Inertia Izz = 1.542e+03 in^4 : Area = 4.740e+01 in^2 ============= End of Finite Element Mesh Description ============== SKYLINE MATRIX : "mass" row/col 1 2 3 4 5 units N/m N/m N/m N/m N/m 1 sec^2 1.05678e-02 0.00000e+00 0.00000e+00 0.00000e+00 0.00000e+00 2 sec^2 0.00000e+00 1.05678e-02 0.00000e+00 0.00000e+00 0.00000e+00 3 sec^2 0.00000e+00 0.00000e+00 1.05678e-02 0.00000e+00 0.00000e+00 4 sec^2 0.00000e+00 0.00000e+00 0.00000e+00 1.05678e-02 0.00000e+00 5 sec^2 0.00000e+00 0.00000e+00 0.00000e+00 0.00000e+00 5.28391e-03 SKYLINE MATRIX : "stiff" row/col 1 2 3 4 5 units N/m N/m N/m N/m N/m 1 4.35045e+08 -2.17523e+08 0.00000e+00 0.00000e+00 0.00000e+00 2 -2.17523e+08 4.35045e+08 -2.17523e+08 0.00000e+00 0.00000e+00 3 0.00000e+00 -2.17523e+08 4.35045e+08 -2.17523e+08 0.00000e+00 4 0.00000e+00 0.00000e+00 -2.17523e+08 4.35045e+08 -2.17523e+08 5 0.00000e+00 0.00000e+00 0.00000e+00 -2.17523e+08 2.17523e+08 SKYLINE MATRIX : "mass" row/col 1 2 3 4 5 units N/m N/m N/m N/m N/m 1 sec^2 4.00000e+04 0.00000e+00 0.00000e+00 0.00000e+00 0.00000e+00 2 sec^2 0.00000e+00 4.00000e+04 0.00000e+00 0.00000e+00 0.00000e+00 3 sec^2 0.00000e+00 0.00000e+00 4.00000e+04 0.00000e+00 0.00000e+00 4 sec^2 0.00000e+00 0.00000e+00 0.00000e+00 4.00000e+04 0.00000e+00 5 sec^2 0.00000e+00 0.00000e+00 0.00000e+00 0.00000e+00 4.00000e+04 *** SUBSPACE ITERATION CONVERGED IN 9 ITERATIONS Mode 1 : w^2 = 440.6 1/sec^2 : T = 0.2993 sec Mode 2 : w^2 = 3754 1/sec^2 : T = 0.1026 sec MATRIX : "eigenvector" row/col 1 2 units 1 2.84630e-01 7.64308e-01 2 5.46200e-01 1.00000e+00 3 7.63521e-01 5.45160e-01 4 9.18986e-01 -2.85070e-01 5 1.00000e+00 -9.18011e-01 MATRIX : "Mstar" row/col 1 2 units N/m N/m 1 sec^2 1.12274e+05 -1.45519e-11 2 sec^2 -1.45519e-11 1.12215e+05 MATRIX : "Kstar" row/col 1 2 units N/m N/m 1 4.94634e+07 5.58794e-09 2 0.00000e+00 4.21231e+08 SKYLINE MATRIX : "damp" row/col 1 2 3 4 5 units kg/sec^3 kg/sec^3 kg/sec^3 kg/sec^3 kg/sec^3 1 sec^2 3.54850e+05 -1.58664e+05 0.00000e+00 0.00000e+00 0.00000e+00 2 sec^2 -1.58664e+05 3.54850e+05 -1.58664e+05 0.00000e+00 0.00000e+00 3 sec^2 0.00000e+00 -1.58664e+05 3.54850e+05 -1.58664e+05 0.00000e+00 4 sec^2 0.00000e+00 0.00000e+00 -1.58664e+05 3.54850e+05 -1.58664e+05 5 sec^2 0.00000e+00 0.00000e+00 0.00000e+00 -1.58664e+05 1.96185e+05 MATRIX : "Elcentro" row/col 1 units 1 m/sec^2 1.45600e-01 2 m/sec^2 1.37700e-01 3 m/sec^2 6.13000e-02 .... lines of El Centro ground motion removed .... 497 m/sec^2 -1.00500e-01 498 m/sec^2 -1.23500e-01 499 m/sec^2 -1.57200e-01 500 m/sec^2 0.00000e+00 *** Start Step 1 *** Start Step 2 ..... lines of output removed ..... *** Start Step 599 *** Start Step 600 MATRIX : "response" row/col 1 2 3 4 5 units sec cm cm cm Jou 1 0.00000e+00 0.00000e+00 0.00000e+00 0.00000e+00 0.00000e+00 2 2.00000e-02 -4.96842e-04 -3.19098e-04 -8.15940e-04 1.92038e-01 3 4.00000e-02 -2.37339e-03 -1.22981e-03 -3.60321e-03 1.57917e+00 4 6.00000e-02 -5.49513e-03 -1.85494e-03 -7.35008e-03 3.14881e+00 5 8.00000e-02 -8.70489e-03 -1.10723e-03 -9.81212e-03 3.90877e+00 6 1.00000e-01 -1.09541e-02 5.22483e-04 -1.04317e-02 4.16535e+00 ..... lines of response matrix output removed ..... 596 1.19000e+01 2.94865e-01 -9.59305e-03 2.85272e-01 2.65783e+03 597 1.19200e+01 2.70575e-01 -6.52088e-03 2.64054e-01 2.65783e+03 598 1.19400e+01 2.00615e-01 3.67020e-03 2.04285e-01 2.65783e+03 599 1.19600e+01 9.67937e-02 9.85448e-03 1.06648e-01 2.65783e+03 600 1.19800e+01 -2.33650e-02 5.28054e-03 -1.80845e-02 2.65783e+03 601 1.20000e+01 -1.39580e-01 -5.05822e-03 -1.44638e-01 2.65783e+03