Parameter values and regularity of culottes structure

The structural parameter values of culottes are determined by the size and shape characteristics. To find compatibility values of the structural parameters of different culottes and overcome the disadvantages of designing parameter values of culottes structure based on the qualitative analysis of shape effect,main structural parameter characteristics of standard pant and pantskirt are analyzed. Based on these,four functional relationships are established. Crotch width coefficient is the independent variable and the total crotch width,obliquity of back central line,back surplus and inside line of legs intersection angle are dependent variable. The logical relationships of structural parameter values of different culottes are obtained,and the universal regularity of culottes structural design is explored.