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An isotropic three-dimensional structure with Poisson's ratio =−1

Publisher
Springer Netherlands
Year
1985
Tongue
English
Weight
130 KB
Volume
15
Category
Article
ISSN
0374-3535

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✦ Synopsis

We present a plan fora structure of rods, hinges, and springs which is isotropic in its macroscopic elastic properties, though anisotropic in the microscopic details of its structure, and has a negative Poisson's ratio p~ --1.

📜 SIMILAR VOLUMES

The general form of the three-dimensiona
The general form of the three-dimensional elastic field inside an isotropic plate with free faces
✍ R. D. Gregory 📂 Article 📅 1992 🏛 Springer Netherlands 🌐 English ⚖ 909 KB

A homogeneous, isotropic plate has free faces and is "stretched" by tractions around its edge which are symmetrical about the mid-plane, but are otherwise generally distributed. We give a rigorous proof that the most general state of stress z~j which can be generated in the plate can be decomposed i