節點位移node =     1, x = 4.68966451e-005, y = -2.90176789e-004, theta = -3.10808535e-004node =     2, x = -1.48479787e-023, y = -5.31033549e-025, theta = -5.07846053e-003node =     3, x = 2.01992239e-024, y = -1.10881133e-024, theta = 3.31440282e-024node =     4, x = 9.18222293e-024, y = -5.74720426e-024, theta = -2.10176789e-024element =     1, Ni = -2.34483226e+001, Qi = -3.01695848e+001, Mi = -1.89322529e-001 ,Nj = 2.34483226e+001, Qj = -8.98304152e+001, Mj = -1.69101161e+001element =     2, Ni = 2.34483226e+001, Qi = -8.28245789e+001, Mi = -2.39366726e+002 ,Nj = -2.34483226e+001, Qj = 1.82824579e+002, Mj = -2.91931590e+002element =     3, Ni = -3.97728338e+000, Qi = -1.65516774e+001, Mi = 2.70724967e+001 ,Nj = 3.97728338e+000, Qj = -6.34483226e+001, Mj = -4.29816302e+001