URL:https://www.researchgate.net/profile/Arash-Akbari-Hamed/post/How_to_calculate_Warping_Constant_for_a_HAT_Section_in_case_of_Lateral_Torsional_Buckling/attachment/59d63fddc49f478072ea9eb7/AS:273782931951630@1442286345174/download/2.jpg
掲載元:https://www.researchgate.net/post/How_to_calculate_Warping_Constant_for_a_HAT_Section_in_case_of_Lateral_Torsional_Buckling