The Research On The Relation Of The Basis Latin-dance Performance Clothing's Structure And Fabric's Elasticity For Girl Dancer

This paper through the investigation on the buyers'market and the seller's market of Latin-Dancing performance clothing at Shanghai area, determines what is the subject matter existing in the market at present. The researcher chooses the elementary action, the typical movement and the limit movement from the upper body's movement acted by the Latin-Dancing's girl dancer, drawing lines on the body surface, then surveys the surface skin's expansion rate on upper body. Choosing the knit fabric in medium elastic, combining the three-dimensional cutting technology and the plane charting method, the researcher gets the pattern of the basis for girl dancer's performing clothing. Through varying the clothing's structure factor and the fabric's elastic factor, the researcher makes out 9 sample clothes to do the putting-on test, measures the clothes'biggest movement angle, obtains the mathematical model which the dependent variable is clothing's movement functionality, and the independent variable is pattern design factor and the fabric's elastic factor. Based on the conclusion of skin's expansion rate, the researcher carries on the basal clothing's style and structure optimization and the fabrics'combination, makes out another 9 sample clothes, does the putting-on test and measures the sample clothes'biggest movement angle again, combining the basal design's model, obtaines the optimized design's mathematical model which the variables are same as the basal design's model.Finally, through surveying the 18 sample clothes'pressure at the largest circle of arm, the researcher optimizes the model through using the pressure data as constraint condition, and then verifies the optimized model.The paper does the creative research at the relatively new domain which is about relationship of the Latin-Dancing clothing's structure and fabric, and qualifies the clothing's movement functionality, leads it into the mathematical model as the dependent variable. The established basal design's models and the optimized design's models about clothing's movement functionality and pressure, can provide the theory support for the Latin-Dancing performance clothes'pattern design and the fabric choosing, have some practice guiding worth.