基于肩部粘连肩臂活动角度变化的版型优化设计

Optimization Design of Shoulder Shape Based on Changes in Shoulder Arm Movement Angle Due to Shoulder Adhesion

摘要: 为了揭示肩部粘连人群进行功能锻炼时肩臂运动与皮肤形变之间的关系，本文从冠状面、矢状面、横断面三个方位，六个不同的动作，采用体表画线法分析肩臂运动规律，并在此基础上进行版型优化设计。研究表明：不同的肩臂活动角度对皮肤形成不同程度的拉伸与收缩；对呈拉伸状态的部分进行，纵向拉伸大于横向拉伸，躯干部分最大拉伸区域主要集中在腋下，手臂部分最大拉伸区域主要集中在臂根围；在皮肤形变的基础上，将静态尺寸通过放量得到动态版型，为肩部粘连服装版型优化设计提供科学依据。

Abstract: In order to reveal the relationship between shoulder and arm movement and skin deformation during functional exercise for people with shoulder adhesion, from three directions of coronal plane, sagittal plane and cross section, six different movements, the body surface drawing method was used to analyze the movement law of the shoulder and arm, and on this basis, the shape optimization design was carried out. Research has shown that different angles of shoulder and arm movement cause varying degrees of stretching and contraction of the skin; for the stretched part, longitudinal stretching is greater than transverse stretching. The maximum stretching area of the trunk is mainly concentrated in the armpit, while the maximum stretching area of the arm is mainly concentrated in the arm root circumference; on the basis of skin deformation, static dimensions are measured to obtain dynamic patterns, providing a scientific basis for optimizing the design of shoulder adhesive clothing patterns.