西北地区青年女性胸型分类  

Classification of breast shapes among young women in Northwest China

作　　者：周捷[1] 杨雨琪 刘家秀[1] ZHOU Jie;YANG Yuqi;LIU Jiaxiu(School of Apparel and Art Design,Xi’an Polytechnic University,Xi’an 710048,China)

机构地区：[1]西安工程大学服装与艺术设计学院,陕西西安710048

出　　处：《纺织高校基础科学学报》2025年第2期97-106,共10页Basic Sciences Journal of Textile Universities

基　　金：陕西省科技厅重点研发计划项目(2023-YBSF-203);西安工程大学高教研究项目(24GJ02)。

摘　　要：针对西北地区女性的胸型分类问题,采用三维人体扫描技术对西北地区148名18~25岁女性进行了全面测量。利用SPSS分析软件,对测量数据进行了因子分析、主成分分析和K-means聚类分析,从中提取出5个能够全面表征西北女性胸部立体形态的关键因子:乳房高度、形态、围度、位置和面积。基于胸部外扩程度、丰满度和乳房相对身体高度等指标,进一步将胸型细分为27个类型,并明确了每种类型的具体取值范围。为了更加精细地刻画胸型特征,对75B号胸型女性进行了专项分析,将其细分为水滴型、外扩型和圆盘型3种,并绘制了每种胸型的正面、横截面和侧视图,以细化胸型特征描述。研究通过三维空间视角提供了更详细的胸部形态表征数据,为文胸尺寸设计提供了参考。To address the issue of breast shape classification for women in Northwest China,threedimensional body scanning technology was used to comprehensively measure 148 young women aged 18 to 25 from the region.Using SPSS software,factor analysis,principal component analysis,and K-means clustering analysis were performed on the measurement data,extracting five key factors that comprehensively characterize the three-dimensional breast shape of women in Northwest China:breast height,shape,circumference,position,and area.Based on indicators such as the degree of breast lateral expansion,fullness,and relative height,breast shapes were further subdivided into 27 distinct types,with specific value ranges established for each type.To provide a more detailed depiction of breast shape characteristics,a specialized analysis was conducted on women with size 75B breasts,categorizing their breast shapes into three subtypes according to the established classification system:teardrop type,flared type,and disk type.Front,cross-section,and lateral section views were illustrated for each subtype to refine the description of breast shape features.By offering a three-dimensional spatial perspective,this study provides more detailed data on breast morphology characterization,serving as a reference for bra size design.

关 键 词：胸部形态 胸型分类 青年女性 西北地区 

分 类 号：TS101.9[轻工技术与工程—纺织工程] TP242.2[轻工技术与工程—纺织科学与工程]