Optimal Load Sharing in Bioinspired Fibrillar Adhesives: Asymptotic Solution
نویسندگان
چکیده
منابع مشابه
Contact compliance effects in the frictional response of bioinspired fibrillar adhesives.
The shear failure and friction mechanisms of bioinspired adhesives consisting of elastomer arrays of microfibres terminated by mushroom-shaped tips are investigated in contact with a rigid lens. In order to reveal the interplay between the vertical and lateral loading directions, experiments are carried out using a custom friction set-up in which normal stiffness can be made either high or low ...
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Climbing is a challenging task for autonomous mobile robots primarily due to requirements for agile locomotion, and high maneuverability as well as robust and efficient attachment and detachment. A novel miniature wall-climbing robot is proposed. The robot is adapted for the wall-climbing task by taking advantage of down scaling and its low design. Challenges encountered during robot miniaturiz...
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The complex structures that allow geckos to repeatably adhere to surfaces consist of multilevel branching fibers with specialized tips. We present a novel technique for fabricating similar multilevel structures from polymer materials and demonstrate the fabrication of arrays of two- and three-level structures, wherein each level terminates in flat mushroom-type tips. Adhesion experiments are co...
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ژورنال
عنوان ژورنال: Journal of Applied Mechanics
سال: 2020
ISSN: 0021-8936,1528-9036
DOI: 10.1115/1.4047859