buckle plate meaning in Chinese

凹凸板
皱纹板

( 4 ) by the value pu of simply supported plate comparing with the pu of rectangular tube , the regulations are found between the interaction for the post buckling plates of rectangular tube and the flange - web width ratio bf / bw , as well as bf / t , bw / t , considering interaction of plates are also obtained
( 4 )本文通过对矩形钢管考虑和不考虑板组相关影响承载力的比较，得出了屈曲后矩形钢管板组相关作用与翼缘、腹板宽度比b _ f / b _ w的关系，同时也得出板组相关性与板件宽厚比b _ f / t 、 b _ w / t的关系及规律。