六个方面研究如何根据足迹分析人身特点

六个方面研究如何根据足迹分析人身特点On six aspects according to the footprint analysis of personal characteristics足迹是受人体结构形态制约的足或足着物与承痕体接触所形成的痕迹。

现场上遗留足迹多，其隐含的信息量大，每一个足迹都与行为人的活动密切联系，它储存着形象痕迹特征、行走习惯特征和附属特征等信息。

Footprint is restricted by structural shape of human foot or foot and bear the mark body contacts are formed. Footprints left on the site, the amount of information hidden in large, close contact activities every footprint and human behavior, it stores the image features of traces, walking habit characteristics and subsidiary characteristic information.一、根据足迹判断行为人性别A footprint, according to judgment on gender男女由于性别的差异、生理的不同特点以及社会生活条件和劳动状况等不同，其脚印特征也有不同的反映。

分析其中差异，有助于通过现场足迹判断行为人的性别。

Men and women due to gender differences, the different physiological characteristics and social living conditions and labor conditions, its footprint characteristics also have different reflection. Analysis of the difference, help through on-site footprint judgment on gender.（一）男性足迹的反映特征( a ) reflect the characteristics of male footprint男性与女性相比，身材较高大，骨骼较粗大，脚也较大较长，脚弓较高，步幅也较大。

男性赤脚一般在23cm-26cm之间，即使是相同长度的男女脚印，男性脚掌宽大于女性；而且男性脚印在现场的反映的起落脚有力，跨步大，步宽较窄，蹬、踏、压痕反映很明显，压力不均匀；多出现作用力强的习惯痕迹特征，如磕痕、挖痕等。

Males compared with females, the stature is tall, skeletal coarse, foot is larger and longer, the arch is higher, stride length is larger. Male barefoot is generally between 23cm-26cm, even for the same length of the male and female footprints, male feet wider than female and male; footprints in the site reflects the strong landing foot, step, step width is narrow, pedal, pedal, indentation reflect obviously, uneven pressure; more powerful custom trace characteristics, such as knock marks, digging trace.男性鞋长一般在23.5cm-30cm之间，多为三型、三型半、四型；鞋底边缘相对不完整，前尖外侧和内纵弓多出现虚边。

鞋底总体结构和各部花纹都较宽、粗。

Male shoe length is generally between 23.5cm-30cm, for the type three, type three, type four; the edge of the sole relatively incomplete, before the sharp lateral and longitudinal arch appeared virtual edge. The sole structure and each pattern is wide, thick.（二）女性足迹的反映特征( two ) reflect the characteristics of female footprint女性与男性相比，身材矮小，骨骼较短小，较窄而短，脚弓较低，骨盆低而宽，体较轻，起落平稳，步幅平稳，跨步小，外起足或偏外起足多，特别是城市女性。

留在现场的立体足迹较男的浅，压力均匀，弓压较宽，周边边缘整齐；多出现作用力弱的步态特征；一只足或双足内侧能形成推痕、拧痕及内滚压痕。

In females compared with males, short stature, bone is short, narrow and short, the arch is low, the pelvis is low and wide, body is light, smooth smooth landing, stride length, stride, outside or outside play enough, especially the city of women. In the field of 3D footprint than male shallow, uniform pressure, arch is wide, edge neat; more gait feature forces weak; a foot or two inner side of the foot can push marks, marks and indentation rolling screw.女性鞋底长一般在21cm-25cm之间，多为二型、二型半、三型；鞋底总体结构和各部花纹均较窄，花纹细且好看，特别是成年女性，穿鞋讲究。

Female shoe length is generally between 21cm-25cm, for the type two, type two, type three; sole overall structure and each pattern are narrow, fine pattern and good-looking, especially women, shoes, pay attention to.二、根据足迹推算行为人年龄Two, according to the footprint calculation behavior person age随着时间的变化，人体的身理机能会随着改变，随着身理机能的改变，人在各个年龄阶段所表现出的各种身理行为均有所不同。

其中，较明显的就是行走时的步态特征的变化和赤脚形态的变化，因此，根据人足的这种变化，可以帮助推测行为人的年龄阶段。

With the change of time, the body's physical function will be changed, along with physical functional changes, have various body shown by people in every age phase behavior of different. Among them, change, change of gait feature obvious is when walking barefoot form and therefore, according to the change of human foot, can help predict behavior of the age.（一）根据赤脚形态推断行为人的年龄阶段( a ) according to the form of inference barefoot behavior of the age 年龄与赤足形态有着密切联系，人在不同年龄段赤脚的形态都有所不同。

其中，随着年龄的增长，脚弓逐渐变宽，外侧边缘逐渐变直。

五个趾头的形态从母趾开始由前到后的趾头顺序由原来的圆锥型逐渐向鼓圆、椭圆、三角形变化，趾肚也由丰满逐渐变为扁平。

脚跟的形态在青少年时期，跟中心部位好像充气的小皮球随着年龄增长，由充气的小皮球变为半充气的小皮球，最后变为泄气的小皮球，到了老年，脚跟日渐扁平。

Age and barefoot form are closely linked, people at different ages have different barefoot morphology. Among them, along with the age growth, the arch becomes wide, lateral edge gradually straighten. Five digits form starts from front to rear toes sequence from the conical gradually to the drum circle, ellipse, triangle changes from the big toe, toe belly also by full gradually becomes flat. Heel shape in adolescence, with the center position as inflatable small ball along with the age growth, the inflatable small ball into a inflatable small ball, finally become discouraged the small ball, to the elderly, the heel is flat.1.16-28岁赤脚形态及其印痕特征。