{"author_url":"https://blog.hatena.ne.jp/ryooji_f/","provider_url":"https://hatena.blog","description":"\u7269\u3092\u5f15\u5f35\u3063\u305f\u3068\u304d\uff0c\u5f15\u5f35\u3063\u305f\u65b9\u5411\u306e\u6b6a\u3068\u76f4\u4ea4\u65b9\u5411\u306e\u6b6a\u3068\u306e\u6bd4\u3092\u30dd\u30a2\u30bd\u30f3\u6bd4\uff08Poisson's ratio\uff09\u3068\u547c\u3073\u307e\u3059 \u3059\u3054\u304f\u6750\u6599\u529b\u5b66\u3067\u3059\u30fb\u30fb\u30fb \u4e00\u8fba\u306e\u9577\u3055\u304cL\u306e\u7acb\u65b9\u4f53\u306b\u3064\u3044\u3066\u8003\u3048\u307e\u3059 poisson.wxm u : 1\u8ef8\u65b9\u5411\u306e\u5909\u4f4d \u03bd : \u30dd\u30a2\u30bd\u30f3\u6bd4 %o3\u306b\u3066L > 0 \u3068\u4eee\u5b9a\u3057\u307e\u3059\uff08\u753b\u9762\u51fa\u529b\u306f\u7701\u7565\uff09 1\u8ef8\u65b9\u5411\u306bu\u3060\u3051\u5909\u4f4d\u3055\u305b\u307e\u3059(%o4) \u76f4\u4ea4\u3059\u308b2, 3\u8ef8\u65b9\u5411\u306e\u5909\u4f4d\u306f\u30dd\u30a2\u30bd\u30f3\u6bd4\u03bd\u306e\u5b9a\u7fa9\u3088\u308a%o5\u5f0f\u3067\u8868\u3055\u308c\u307e\u3059 \u5909\u5f62\u524d\u306e\u4f53\u7a4dV0\u306f%o7\u5f0f\u3068\u306a\u308a\u307e\u3059 \u5909\u5f62\u5f8c\u306e\u4f53\u7a4dV\u306f%o8\u5f0f\u3068\u306a\u308a\u307e\u3059 1\u8ef8\u65b9\u5411\u306e\u516c\u79f0\u6b6a u/L \u3092 x \u3068\u3057\u3066\u4e0a\u5f0f\u3092%o9\u5f0f\u306b\u66f8\u304d\u63db\u3048\u307e\u3059 \u4f53\u7a4d\u5909\u5316\u7387\u30921\u3068\u3057\u305f\u5834\u5408\uff0c\u03bd\u306f%o10\u5f0f\u306e\u2026","author_name":"ryooji_f","blog_title":"Maxima\u3067\u3053\u3046\u305e\u3046\u308a\u304d\u304c\u304f","version":"1.0","published":"2011-12-16 19:48:21","height":"190","provider_name":"Hatena Blog","type":"rich","blog_url":"https://ryooji-f.hatenadiary.org/","categories":["\u6b6a"],"url":"https://ryooji-f.hatenadiary.org/entry/20111216/1324032501","title":"\u30dd\u30a2\u30bd\u30f3\u6bd4","width":"100%","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/ryooji_f/20111217/20111217123054.png","html":""}