An infinitely long double-layer continuously supported system dynamic collapse and magnification factor curves. (You must draw these grapchics with matlab program) - For different traverse spacings: a=45,55,65,75,85cm - For different under rail pads: - For different rail types: krp and crp is equal to k1 and c (For every elastomer support, for every rail type and for every traverse spacing you must draw total 150 graphics using matlab) \begin{tabular}{|l|l|l|l|l|l|} \hline Rail & Crosssectional Type & Mass per unit length m2 & Moment of inertia I (108 & Bending stiffness (106 & Cutting factor (vm) 2) \\ \hline S49 & 6297 & 49.43 & 1819 & 3.82 & 1.33 \\ \hline S54 & 6948 & 54.54 & 2073 & 4.35 & 1.29 \\ \hline UIC54 & 6934 & 54.43 & 2127 & 4.93 & 1.14 \\ \hline UIC60 & 7687 & 60.34 & 3055 & 6.42 & 0.97 \\ \hline BS113A & 7183 & 56.39 & 2349 & 4.90 & 1.18 \\ \hline \end{tabular} \begin{tabular}{|l|l|l|} \hline Rail elastomer support & krp(N/m) & crp(Ns/m) \\ \hline Rp-1 & 50.106 & 26.5103 \\ \hline Rp-2 & 100.106 & 37.4103 \\ \hlineRp3 & 200.106 & 52.9103 \\ \hlineRp4 & 400.106 & 74.8103 \\ \hlineRp5 & 1000.106 & 118.3103 \\ \hlineRp6 & 5000.106 & 264.6103 \\ \hline \end{tabular}