| 昆虫足垫吸附系统的摩擦力和吸附力实验分析 |
| |
| 引用本文： | 周群,何斌,钱明刚,岳继光.昆虫足垫吸附系统的摩擦力和吸附力实验分析[J].上海理工大学学报(社会科学版),2008,30(2):143-146. |
| |
| 作者姓名： | 周群 何斌 钱明刚 岳继光 |
| |
| 作者单位： | 上海理工大学理学院 上海200093(周群)，同济大学电子与信息工程学院 上海200092(何斌，岳继光)，天津工程机械研究院 天津300384(钱明刚) |
| |
| 基金项目： | 国家自然科学基金
,
上海市青年科技启明星计划
,
上海市局局管项目 |
| |
| 摘 要： | 以蚂蚁为对象,对其脚上的吸附力、足垫形态及分泌液性质进行了研究.在自行搭建的微力测试装置上测量了蚂蚁的吸附力和摩擦力;用光显微镜和扫描电子显微镜对蚂蚁光滑足垫及分泌液的形态进行了分析.结果表明,湿吸的水平摩擦力大于垂直吸附力,且摩擦力和吸附力都随着分泌液的减少而增加.昆虫腿的分布及足垫构造对吸附能力有影响,每行走一步足垫都伸展和收缩.
|
| 关 键 词： | 湿吸 生物力学 分泌液 吸附垫 |
Analysis on friction and adhesive force of insects pads |
| |
| ZHOU Qun,HE Bin,QIAN Ming-gang,YUE Ji-guang.Analysis on friction and adhesive force of insects pads[J].Journal of University of Shanghai For Science and Technilogy(Social Science),2008,30(2):143-146. |
| |
| Authors: | ZHOU Qun HE Bin QIAN Ming-gang YUE Ji-guang |
| |
| Abstract: | Selecting the ants as research objects,an integrative study on the aspects of mechanics,con- figuration and secretion property of ants pads was carried out.Adhesive force and friction of ants on self-designed testing device were tested.Configurations of smooth ants pads were analyzed using light microscope and scanning electron microscope.Results show that horizontal friction is bigger than verti- cal adhesion,and friction and adhesion increase with the decrease of the secretion.Distribution of insects legs and conformation of pads have influence on adhesion.Pads unfold and fold back during each step. |
| |
| Keywords: | wet adhesion biontechanics secretion adhesive pads |
|
| 点击此处可从《上海理工大学学报(社会科学版)》浏览原始摘要信息 |
| 点击此处可从《上海理工大学学报(社会科学版)》下载免费的PDF全文 |
