{"type":"rich","url":"https://www.think-and-try.xyz/entry/neutral_axis","author_url":"https://blog.hatena.ne.jp/masa_mn/","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.think-and-try.xyz%2Fentry%2Fneutral_axis\" title=\"\u4e00\u7d1a\u5efa\u7bc9\u58eb\uff1a\u4e2d\u7acb\u8ef8\u306e\u4f4d\u7f6e\uff08\u964d\u4f0f\u6642\u3001\u5168\u5851\u6027\u6642\uff09\u3001\u4f8b\u984c1\uff08\u69cb\u9020\uff09 - masa\u306e\uff9c\uff78\uff9c\uff78\u7c73\u56fd\u682a\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","published":"2022-05-01 15:15:55","provider_name":"Hatena Blog","categories":[],"provider_url":"https://hatena.blog","title":"\u4e00\u7d1a\u5efa\u7bc9\u58eb\uff1a\u4e2d\u7acb\u8ef8\u306e\u4f4d\u7f6e\uff08\u964d\u4f0f\u6642\u3001\u5168\u5851\u6027\u6642\uff09\u3001\u4f8b\u984c1\uff08\u69cb\u9020\uff09","blog_url":"https://www.think-and-try.xyz/","description":"\u964d\u4f0f\u3059\u308b\u3068\u304d\u306e\u66f2\u3052\u30e2\u30fc\u30e1\u30f3\u30c8\uff08My\uff09\u6642\u306e\u4e2d\u7acb\u8ef8\u306e\u4f4d\u7f6e\u3068\u5168\u5851\u6027\u66f2\u3052\u30e2\u30fc\u30e1\u30f3\u30c8\uff08Mp\uff09\u306e\u4e2d\u7acb\u8ef8\u306e\u4f4d\u7f6e\u3092\u6c42\u3081\u3088\u3002 \u964d\u4f0f\u66f2\u3052\u30e2\u30fc\u30e1\u30f3\u30c8\u6642\uff08My\uff09 \u4e0b\u56f3\u306e\u3088\u3046\u306b\u4e0a\u90e8\u306e\u65ad\u9762\u306e\u307b\u3046\u304c\u5927\u304d\u3044\u306e\u3067\u3001\u4e0b\u5074\u30fb\u5f15\u5f35\u5074\u306e\u3072\u305a\u307f\uff08\u5fdc\u529b\uff09\u304c\u5148\u884c\u3057\u3066\u964d\u4f0f\u306b\u9054\u3059\u308b\u3002\u307e\u305f\u3001\u964d\u4f0f\u306b\u81f3\u308b\u307e\u3067\u306f\u3001\u4e2d\u7acb\u8ef8\u306f\u56f3\u5fc3\u306e\u4f4d\u7f6e\u3068\u306a\u308b\u3002 \u56f3\u5fc3\u306e\u4f4d\u7f6ey\u306fSy/\u03a3A=y\u3068\u306a\u308b\u3002\u3053\u3053\u3067Sy\uff1a\u65ad\u9762\u4e00\u6b21\u30e2\u30fc\u30e1\u30f3\u30c8\u3001\u03a3A\uff1a\u5408\u8a08\u65ad\u9762\u7a4d\u3067\u3042\u308b\u3002 \u65ad\u9762\u4e00\u6b21\u30e2\u30fc\u30e1\u30f3\u30c8\u306e\u7b97\u51fa\uff08\u8a08\u7b97\uff09 \u03a3A=A1+A2=100\u00d7300+300\u00d7100=300\u00d7100\u00d72mm^2 Sy=A1\u00d7y1+A2\u00d7y2=300\u00d7100\u00d7150+300\u00d7100\u00d7\uff08300+50\uff09=300\u00d7100\u00d7500\u2026","blog_title":"masa\u306e\uff9c\uff78\uff9c\uff78\u7c73\u56fd\u682a","width":"100%","author_name":"masa_mn","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/m/masa_mn/20220604/20220604152623.png"}