>> P.74
표13트랙레일의단면2차모멘트형식과크기단면2차모멘트mm4중심점emmIXIYTU253.7×1027.5×1032.6TU309.3×1021.7×1043.3TU401.0×1046.8×1046.6TU502.8×1041.7×1058.7TU606.4×1043.8×10510.9TU862.4×1051.6×10614.6TU1005.9×1053.3×10618.8TU1301.4×1068.8×10623.0X축Y축e그림1하방향하중-변위특성TU40STU50STU60STU86S5000246810100015002000하중N변위량μm하중Ⅱ-50
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