{"id":15948,"date":"2024-08-23T08:39:52","date_gmt":"2024-08-23T08:39:52","guid":{"rendered":"https:\/\/science-hub.click\/%E3%83%A2%E3%83%BC%E3%83%AB%E3%81%AE%E5%86%86-%E5%AE%9A%E7%BE%A9\/"},"modified":"2024-08-23T08:39:52","modified_gmt":"2024-08-23T08:39:52","slug":"%E3%83%A2%E3%83%BC%E3%83%AB%E3%81%AE%E5%86%86-%E5%AE%9A%E7%BE%A9","status":"publish","type":"post","link":"https:\/\/science-hub.click\/?p=15948","title":{"rendered":"\u30e2\u30fc\u30eb\u306e\u5186 &#8211; \u5b9a\u7fa9"},"content":{"rendered":"<div><div><h2>\u5c0e\u5165<\/h2><p><b>\u30e2\u30fc\u30eb\u306e\u5186\u306f<\/b>\u30011882 \u5e74\u306b\u30af\u30ea\u30b9\u30c1\u30e3\u30f3 \u30aa\u30c3\u30c8\u30fc \u30e2\u30fc\u30eb\u306b\u3088\u3063\u3066\u63d0\u6848\u3055\u308c\u305f\u30012 \u6b21\u5143\u306e\u5fdc\u529b\u72b6\u614b\u306e\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u8868\u73fe\u3067\u3059\u3002<\/p><p>\u6a2a\u8ef8\u304c\u6cd5\u7dda\u5fdc\u529b\u306e\u5927\u304d\u3055\u3001<span>\u7e26<\/span>\u8ef8\u304c\u305b\u3093\u65ad\u5fdc\u529b\u306e<span><a href=\"https:\/\/science-hub.click\/?p=63935\">\u5927\u304d\u3055<\/a><\/span>\u3092\u8868\u3059\u30b0\u30e9\u30d5\u306b\u304a\u3044\u3066\u3001<span><a href=\"https:\/\/science-hub.click\/?p=15948\">\u30e2\u30fc\u30eb\u5186\u306f<\/a><\/span>\u65ad\u9762\u304c\u70b9 P \u306e<span><a href=\"https:\/\/science-hub.click\/?p=45508\">\u5468\u308a\u3092<\/a><\/span>\u56de\u8ee2\u3057\u305f\u3068\u304d\u306e<span><a href=\"https:\/\/science-hub.click\/?p=43578\">\u70b9<\/a><\/span>P \u306b\u304a\u3051\u308b\u5fdc\u529b\u72b6\u614b\u306e\u8ecc\u8de1\u3067\u3059\u3002\u306f\u3001<span><a href=\"https:\/\/science-hub.click\/?p=4986\">\u6c34\u5e73<\/a><\/span>\u8ef8\u3092\u4e2d\u5fc3\u3068\u3059\u308b<span><a href=\"https:\/\/science-hub.click\/?p=69721\">\u5186<\/a><\/span>\u3067\u3042\u308a\u3001\u305d\u306e\u6c34\u5e73\u8ef8\u3068\u306e\u4ea4\u70b9\u306f\u3001\u70b9 P \u306b\u304a\u3051\u308b 2 \u3064\u306e\u4e3b\u8981\u306a\u5236\u7d04\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002<\/p><p>\u3053\u306e\u5186\u306f\u3001\u90e8\u54c1\u304c\u53d7\u3051\u308b\u5916\u529b\u306e\u77e5\u8b58\u306b\u57fa\u3065\u3044\u3066\u69cb\u7bc9\u3055\u308c\u307e\u3059\u3002\u3053\u308c\u306b\u3088\u308a\u3001\u6b21\u306e\u3053\u3068\u3092\u5224\u65ad\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p><ul><li>\u4e3b\u306a\u65b9\u5411\u6027<div class=\"math-formual notranslate\">$$ {(\\vec{x}_1, \\vec{x}_2, \\vec{x}_3)} $$<\/div> \u3001\u4e3b\u8981\u306a\u5236\u7d04 \u03c3 <sub>1<\/sub> \u3001\u03c3 <sub>2 \u3001<\/sub>\u304a\u3088\u3073 \u03c3 <sub>3<\/sub>\u3068\u540c\u69d8\u306b\u3002<\/li><li>\u6700\u5927\u305b\u3093\u65ad \u03c4 \u304c\u5f97\u3089\u308c\u308b\u65b9\u5411\u3001\u3064\u307e\u308a\u3001\u63a8\u5b9a\u7834\u58ca\u306e\u65b9\u5411 (\u7834\u58ca\u9762\u306e<span><a href=\"https:\/\/science-hub.click\/?p=67593\">\u65b9\u5411<\/a><\/span>)\u3001\u304a\u3088\u3073\u3053\u306e\u5fdc\u529b\u306e\u5024\u3002<\/li><\/ul><h2>\u554f\u984c\u306e\u3042\u308b<\/h2><p>\u5ef6\u6027<span><a href=\"https:\/\/science-hub.click\/?p=29962\">\u6750\u6599<\/a><\/span>\u306e\u7834\u65ad &#8211; \u3053\u308c\u306f\u3001<span><a href=\"https:\/\/science-hub.click\/?p=72157\">\u5ba4\u6e29<\/a><\/span>\u3067\u4e2d\u7a0b\u5ea6\u306e\u3072\u305a\u307f\u901f\u5ea6\u306e\u5834\u5408\u3001\u307b\u3068\u3093\u3069\u306e\u91d1\u5c5e\u306e\u5834\u5408\u3067\u3059 &#8211; \u306f\u5e38\u306b\u305b\u3093\u65ad\u306b\u3088\u3063\u3066\u767a\u751f\u3057\u307e\u3059\u3002<span><a href=\"https:\/\/science-hub.click\/?p=86389\">\u539f\u5b50\u3092<\/a><\/span>\u300c\u5f15\u304d\u5265\u304c\u3059\u300d\u306e\u306b\u5fc5\u8981\u306a\u529b\u306f\u3001\u539f\u5b50\u304c\u305d\u308c\u305e\u308c\u306e\u539f\u5b50\u3092\u6ed1\u308a\u629c\u3051\u308b\u306e\u306b\u5fc5\u8981\u306a\u529b\u3088\u308a\u3082\u306f\u308b\u304b\u306b\u5927\u304d\u3044\u3067\u3059\u3002\u305d\u306e\u4ed6(<i>\u5851\u6027\u5909\u5f62\u3092<\/i>\u53c2\u7167)\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u90e8\u54c1\u4e0a\u306e<span>\u7279\u5b9a\u306e<\/span>\u5fdc\u529b\u306b\u3064\u3044\u3066\u3001\u5207\u65ad\u03c4 (\u30bf\u30a6) \u304c\u6700\u5927\u306b\u306a\u308b\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u77e5\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p><div><div> <figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/pR0U9_9dMpE\/0.jpg\" style=\"width:100%;\"\/><\/figure><div>\u5358\u7d14\u306a\u727d\u5f15\u306e\u5834\u5408\u306e\u30e2\u30fc\u30eb\u5186\u306e\u69cb\u7bc9<\/div><\/div><\/div><p>\u5358\u7d14\u306a\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u3001\u3064\u307e\u308a\u5358\u8ef8\u30c8\u30e9\u30af\u30b7\u30e7\u30f3\u306e\u5834\u5408\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u3053\u306e\u8a66\u9a13\u4e2d\u306b\u3001\u8a66\u9a13\u7247\u306e\u8ef8\u306b\u5bfe\u3057\u3066<span>45\u00b0<\/span>\u306e\u65b9\u5411\u304b\u3089\u7834\u58ca\u304c\u59cb\u307e\u308b\u3053\u3068\u304c\u308f\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u8a66\u9a13\u7247\u306e\u76f4\u7dda\u90e8\u5206\u3092\u8003\u616e\u3059\u308b\u3068\u3001\u9762\u7a4d S <sub>0<\/sub>\u304c\u3042\u308a\u307e\u3059\u3002\u9069\u7528\u3059\u308b<span><a href=\"https:\/\/science-hub.click\/?p=63629\">\u529b<\/a><\/span>F \u306f\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u306b\u5782\u76f4\u3067\u3042\u308b\u305f\u3081\u3001\u5782\u76f4\u5fdc\u529b \u03c3 <sub>0<\/sub>\u304c\u5f97\u3089\u308c\u307e\u3059\u3002 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\sigma_0 = \\frac{\\mathrm{F}}{\\mathrm{S}_0}} $$<\/div><\/dd><\/dl><p>\u305d\u3057\u3066\u30bc\u30ed\u305b\u3093\u65ad\u3002<\/p><p>\u50be\u659c\u3057\u305f\u30bb\u30af\u30b7\u30e7\u30f3\u3092\u8003\u3048\u3066\u307f\u307e\u3057\u3087\u3046\u3002\u305d\u308c\u306f\u9762\u7a4d\uff33 <sub>\uff11<\/sub>\u3092\u6709\u3059\u308b\u3002\u79c1\u305f\u3061\u304c\u529b\u3092\u6295\u5f71\u3059\u308b\u306a\u3089<div class=\"math-formual notranslate\">$$ {\\vec{\\mathrm{F}}} $$<\/div>\u901a\u5e38\u306e<div class=\"math-formual notranslate\">$$ {\\vec{n}} $$<\/div>\u3053\u306e\u30bb\u30af\u30b7\u30e7\u30f3\u3067\u306f\u3001\u5782\u76f4\u6297\u529b\u3092\u53d6\u5f97\u3057\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\vec{\\mathrm{N}}_1} $$<\/div> \u3002\u3057\u305f\u304c\u3063\u3066\u3001\u6b63\u898f\u5236\u7d04 \u03c3 <sub>1 \u306e<\/sub>\u4fa1\u5024\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\sigma_1 = \\frac{\\mathrm{N}_1}{\\mathrm{S}_1}} $$<\/div> \u3002<\/dd><\/dl><p>\u6295\u5f71\u3059\u308b\u3068<div class=\"math-formual notranslate\">$$ {\\vec{\\mathrm{F}}} $$<\/div>\u65ad\u9762\u4e0a\u3067\u529b\u3092\u5f97\u308b<div class=\"math-formual notranslate\">$$ {\\vec{\\mathrm{T}}_1} $$<\/div> \u3002\u3057\u305f\u304c\u3063\u3066\u3001\u5207\u65ad \u03c4 <sub>1 \u306e<\/sub>\u4fa1\u5024\u306f\u3042\u308a\u307e\u3059\u3002 <\/p><dl><dd><div class=\"math-formual notranslate\">$$ {\\tau_1 = \\frac{\\mathrm{T}_1}{\\mathrm{S}_1}} $$<\/div> \u3002<\/dd><\/dl><p>\u65ad\u9762\u306e\u50be\u659c\u304c\u5927\u304d\u3044\u307b\u3069\u3001T \u306f\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u304c\u3001S \u3082\u5927\u304d\u304f\u306a\u308a\u307e\u3059\u3002\u5206\u6570 \u03c4 = T\/S \u306f<span>45\u00b0<\/span>\u306b\u4f4d\u7f6e\u3059\u308b\u30bb\u30af\u30b7\u30e7\u30f3\u306e\u6700\u5927\u5024\u3092\u793a\u3057\u3001\u3053\u308c\u306f\u7834\u65ad\u9762\u3092\u8aac\u660e\u3057\u307e\u3059\u3002<\/p><p>\u3053\u3053\u3067 \u03c4 = \u0192(\u03c3)<span><a href=\"https:\/\/science-hub.click\/?p=59617\">\u3092\u30d7\u30ed\u30c3\u30c8\u3059\u308b<\/a><\/span>\u3068\u3001\u5186\u3001\u30e2\u30fc\u30eb\u5186\u304c\u5f97\u3089\u308c\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002<\/p><p>\u3053\u306e\u4f8b\u3092\u4ee5\u4e0b\u3067\u8a08\u7b97\u7684\u306b\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/p><h2>\u8a66\u7df4<\/h2><h3><span><span><a href=\"https:\/\/science-hub.click\/?p=98791\">\u30b3\u30f3\u30af\u30ea\u30fc\u30c8<\/a><\/span>\u306e\u5727\u7e2e<\/span><\/h3><p>\u4ee5\u4e0b\u306f\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306e\u5727\u7e2e\u8a66\u9a13\u306e\u5199\u771f\u3067\u3001\u7d04 45 \u5ea6\u306e\u7834\u65ad\u5186\u9310\u304c\u5f37\u8abf\u8868\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><h3><span>\u5ef6\u6027<span><a href=\"https:\/\/science-hub.click\/?p=79391\">\u91d1\u5c5e<\/a><\/span>\u306e\u5f15\u5f35\u8a66\u9a13<\/span><\/h3><h4><span><span><a href=\"https:\/\/science-hub.click\/?p=60989\">\u30a2\u30eb\u30df\u30cb\u30a6\u30e0<\/a><\/span><\/span><\/h4><p>\u4ee5\u4e0b\u306f\u3001\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u68d2 (\u76f4\u5f84 8 mm) \u306e\u5f15\u5f35\u8a66\u9a13\u306e\u5199\u771f\u3067\u3059\u300245 \u5ea6\u306e\u7dda\u306b\u6cbf\u3063\u305f\u7834\u65ad\u304c\u5b8c\u5168\u306b\u793a\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p><div><div> <figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/BOLtuncRKrc\/0.jpg\" style=\"width:100%;\"\/><\/figure><div><span><a href=\"https:\/\/science-hub.click\/?p=109019\">\u76f4\u5f84<\/a><\/span>8 mm\u306e\u30a2\u30eb\u30df\u30cb\u30a6\u30e0\u8a66\u9a13\u7247\u306e\u7834\u640d<\/div><\/div><\/div><h4><span><span><a href=\"https:\/\/science-hub.click\/?p=77559\">\u92fc\u9244<\/a><\/span><\/span><\/h4><p>\u4ee5\u4e0b\u306f\u300110&#215;3 mm \u306e\u9577\u65b9\u5f62\u65ad\u9762\u3092\u6301\u3064\u92fc\u8a66\u9a13\u7247\u306e\u5f15\u5f35\u8a66\u9a13\u306e\u5199\u771f\u3067\u3059\u3002\u7834\u65ad\u9818\u57df<span><a href=\"https:\/\/science-hub.click\/?p=30606\">\u4ed8\u8fd1<\/a><\/span>\u306e +\/- 45\u00b0 \u306e\u7dda\u3068\u3001\u540c\u69d8\u306b 45\u00b0 \u306e\u591a\u6570\u306e\u30d5\u30a1\u30bb\u30c3\u30c8\u306b\u6ce8\u76ee\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p><div><div> <figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/r_tYzzCF-5c\/0.jpg\" style=\"width:100%;\"\/><\/figure><div>\u9577\u65b9\u5f62\u65ad\u9762 10&#215;3 mm \u306e\u92fc\u8a66\u9a13\u7247\u306e\u7834\u65ad<\/div><\/div><\/div><h2>\u8ef8\u5fdc\u529b<\/h2><p>\u4ee5\u4e0b\u3067\u306f\u3001\u727d\u5f15\u307e\u305f\u306f\u5727\u7e2e\u304c<i>x<\/i>\u8ef8\u3001 <i>y<\/i>\u8ef8\u3001\u304a\u3088\u3073\/\u307e\u305f\u306f<i>z<\/i>\u8ef8\u306b\u6cbf\u3063\u3066\u4f5c\u7528\u3059\u308b\u5834\u5408\u3092\u691c\u8a0e\u3057\u307e\u3059\u3002<\/p><h3><span>\u4e00\u8ef8\u5fdc\u529b<\/span><\/h3><div><div><figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/64GRgT3capc\/0.jpg\" style=\"width:100%;\"\/><\/figure><div>\u4e00\u8ef8\u5e73\u8861\u72b6\u614b<\/div><\/div><\/div><p>\u8a66\u9a13\u7247\u306b\u5bfe\u3057\u3066\u4e00\u8ef8\u727d\u5f15\u8a66\u9a13\u3092\u5b9f\u884c\u3057\u3001\u8a66\u9a13\u7247\u304b\u3089\u70b9 P \u3067\u5747\u4e00\u306b\u5206\u5e03\u3057\u305f\u529b\u3092\u53d7\u3051\u308b\u7121\u9650\u306b\u5c0f\u3055\u306a\u30d7\u30ec\u30fc\u30c8\u3092\u62bd\u51fa\u3057\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\mathrm{d}\\vec{\\mathrm{F}}} $$<\/div>\u8ef8\u306b\u6cbf\u3063\u305f\u9762\u4e0a\u3067<div class=\"math-formual notranslate\">$$ {\\vec{x}} $$<\/div> \u3002\u5e73\u8861\u72b6\u614b\u3067\u306f\u3001\u53cd\u5bfe\u5074\u306e\u8868\u9762 (\u8ef8\u306b\u6cbf\u3063\u305f\u5411\u304d) <div class=\"math-formual notranslate\">$$ {-\\vec{x}} $$<\/div> ) \u52aa\u529b\u304c\u5fc5\u8981\u3067\u3059<div class=\"math-formual notranslate\">$$ {-\\mathrm{d}\\vec{\\mathrm{F}}} $$<\/div> \u3002\u3053\u306e\u72b6\u614b\u3092\u53cd\u5bfe\u306e\u56f3\u306b\u6a21\u5f0f\u7684\u306b\u793a\u3057\u307e\u3059\u3002<\/p><p>\u6ce8\u610f\u3055\u305b\u3066\u3044\u305f\u3060\u304d\u307e\u3059<div class=\"math-formual notranslate\">$$ {\\vec{\\sigma}_{(\\mathrm{P},\\vec{x})}=\\frac{\\mathrm{d}\\vec{\\mathrm{F}}}{\\mathrm{d}\\vec{\\mathrm{S}}}} $$<\/div>\u52aa\u529b\u306b\u3088\u308b\u70b9P\u306e\u5fdc\u529b<div class=\"math-formual notranslate\">$$ {\\mathrm{d}\\vec{\\mathrm{F}}} $$<\/div>\u8868\u9762\u4e0a\u306e\u65b9\u5411\u306b<div class=\"math-formual notranslate\">$$ {\\vec{x}} $$<\/div> \u3002\u305d\u306e\u30e2\u30b8\u30e5\u30fc\u30eb\u306b\u6ce8\u76ee\u3057\u307e\u3059<div class=\"math-formual notranslate\">$$ {\\sigma_x=\\frac{\\mathrm{dF}}{\\mathrm{dS}}} $$<\/div> \u3002\u540c\u69d8\u306b\u3001\u30e2\u30b8\u30e5\u30fc\u30eb<div class=\"math-formual notranslate\">$$ {\\vec{\\sigma}_{(\\mathrm{P},\\vec{y})}} $$<\/div> : <span><sub><i>\u03c3y<\/i><\/sub> = 0<\/span> \u3002<\/p><p>\u8003\u616e\u3057\u305f 2 \u3064\u306e\u8868\u9762\u3001\u65b9\u5411\u3067\u306f\u305b\u3093\u65ad\u304c\u30bc\u30ed\u3067\u3042\u308b\u3053\u3068\u306b\u6ce8\u610f\u3057\u3066\u304f\u3060\u3055\u3044\u3002 <div class=\"math-formual notranslate\">$$ {\\vec{x}} $$<\/div> \u3001 <div class=\"math-formual notranslate\">$$ {\\vec{y}} $$<\/div>\u3057\u305f\u304c\u3063\u3066\u3001 \u306f\u4e3b\u5fdc\u529b\u3067\u3042\u308a\u3001\u03c3 <sub><i>x<\/i><\/sub> \u3001\u03c3 <sub><i>y \u306f<\/i><\/sub>\u4e3b\u5fdc\u529b\u306e\u5024\u3067\u3059\u3002<\/p><div><div> <figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/XcnnTAm1i3M\/0.jpg\" style=\"width:100%;\"\/><\/figure><div>\u9854\u306e\u5411\u304d\u304c\u30b9\u30c8\u30ec\u30b9\u3092\u53d7\u3051\u3066\u3044\u308b\u72b6\u614b<div class=\"math-formual notranslate\">$$ {\\vec{n}_1} $$<\/div><\/div><\/div><\/div><p>\u3053\u3053\u3067\u3001\u53cd\u5bfe\u306e\u56f3\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u03b1 \u3060\u3051\u56de\u8ee2\u3057\u305f\u9762\u306e\u5fdc\u529b\u72b6\u614b\u3092\u6c7a\u5b9a\u3057\u307e\u3059\u3002<\/p><p>\u6b21\u306e\u5236\u7d04\u304c\u3042\u308a\u307e\u3059\u3002<\/p><div><div> <figure class=\"wp-block-image size-large is-style-default\">\n<img decoding=\"async\" alt=\"\" class=\"aligncenter\" onerror=\"this.style.display=none;\" src=\"https:\/\/img.youtube.com\/vi\/UPQMmMdE_cc\/0.jpg\" style=\"width:100%;\"\/><\/figure><div>\u7d14\u7c8b\u306a\u727d\u5f15\u529b\u306e\u30e2\u30fc\u30eb\u5186<\/div><\/div><\/div><p>\u3053\u308c\u306f\u4e2d\u5fc3\u306e\u3042\u308b\u5186\u306e<span><a href=\"https:\/\/science-hub.click\/?p=66517\">\u65b9\u7a0b\u5f0f<\/a><\/span>\u3067\u3059<div class=\"math-formual notranslate\">$$ {\\left ( \\frac{\\sigma_x}{2}, 0 \\right )} $$<\/div>\u3068\u76f4\u5f84<span>\u03c3 <sub><i>x<\/i><\/sub><\/span> \u3002\u5186\u4e0a\u3067 -2\u03b1 \u56de\u8ee2\u3059\u308b\u3068\u3001<span><a href=\"https:\/\/science-hub.click\/?p=98627\">\u7269\u8cea<\/a><\/span>\u5185\u3067\u306f \u03b1 \u3060\u3051\u56de\u8ee2\u3057\u307e\u3059\u3002\u53cd\u5bfe\u306e\u8868\u73fe\u304c\u3042\u308a\u307e\u3059\u3002<\/p><p>\u305b\u3093\u65ad\u304c\u6700\u5927\u3067\u3042\u308b\u3053\u3068\u304c\u89b3\u5bdf\u3055\u308c\u307e\u3059\u3002 <div class=\"math-formual notranslate\">$$ {\\tau = \\pm \\frac{\\sigma_x}{2}} $$<\/div> <span>\u00b145\u00b0<\/span>\u306e\u6307\u793a\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002\u3053\u308c\u306f<span>\u89b3\u5bdf<\/span>\u3092\u6b63\u5f53\u5316\u3057\u307e\u3059\u3002<\/p><h3><span>\u4e8c\u8ef8\u5fdc\u529b<\/span><\/h3><h3><span>\u4e09\u8ef8\u5fdc\u529b<\/span><\/h3><p>\u3053\u306e\u5834\u5408\u3001\u5236\u7d04<span><a href=\"https:\/\/science-hub.click\/?p=66129\">\u30d9\u30af\u30c8\u30eb<\/a><\/span>\u306e\u4f4d\u7f6e\u306f\u5186\u4e0a\u3067\u306f\u306a\u304f\u3001\u5186\u306e\u4ea4\u70b9\u306b\u3088\u3063\u3066\u533a\u5207\u3089\u308c\u305f\u8868\u9762\u4e0a\u306b\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u8868\u73fe\u306f\u3042\u307e\u308a\u91cd\u8981\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/p><\/div><h2 class=\"ref_link\">\u53c2\u8003\u8cc7\u6599<\/h2><ol><li><a class=\"notranslate\" href=\"https:\/\/ar.wikipedia.org\/wiki\/%D8%AF%D8%A7%D8%A6%D8%B1%D8%A9_%D9%85%D9%88%D8%B1\">\u062f\u0627\u0626\u0631\u0629 \u0645\u0648\u0631 \u2013 arabe<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ast.wikipedia.org\/wiki\/C%C3%ADrculu_de_Mohr\">C\u00edrculu de Mohr \u2013 asturien<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/ca.wikipedia.org\/wiki\/Cercle_de_Mohr\">Cercle de Mohr \u2013 catalan<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/cs.wikipedia.org\/wiki\/Mohrova_kru%C5%BEnice\">Mohrova kru\u017enice \u2013 tch\u00e8que<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/de.wikipedia.org\/wiki\/Mohrscher_Spannungskreis\">Mohrscher Spannungskreis \u2013 allemand<\/a><\/li><li> <a class=\"notranslate\" href=\"https:\/\/en.wikipedia.org\/wiki\/Mohr%27s_circle\">Mohr&#8217;s circle \u2013 anglais<\/a><\/li><\/ol><\/div>\n<div class=\"feature-video\">\n <h2>\n  \u30e2\u30fc\u30eb\u306e\u5186 &#8211; \u5b9a\u7fa9\u30fb\u95a2\u9023\u52d5\u753b\n <\/h2>\n <div class=\"video-item\">\n  \n  <figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\">\n   <div class=\"wp-block-embed__wrapper\">\n    <iframe loading=\"lazy\" title=\"\u308f\u304b\u308a\u3084\u3059\u3044\u6750\u6599\u529b\u5b66\uff5e\u30e2\u30fc\u30eb\u306e\u5fdc\u529b\u5186\uff5e\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/E7N5c6bpkCw?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n   <\/div>\n  <\/figure>\n  \n <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u5c0e\u5165 \u30e2\u30fc\u30eb\u306e\u5186\u306f\u30011882 \u5e74\u306b\u30af\u30ea\u30b9\u30c1\u30e3\u30f3 \u30aa\u30c3\u30c8\u30fc \u30e2\u30fc\u30eb\u306b\u3088\u3063\u3066\u63d0\u6848\u3055\u308c\u305f\u30012 \u6b21\u5143\u306e\u5fdc\u529b\u72b6\u614b\u306e\u30b0\u30e9\u30d5\u30a3\u30c3\u30af\u8868\u73fe\u3067\u3059\u3002 \u6a2a\u8ef8\u304c\u6cd5\u7dda\u5fdc\u529b\u306e\u5927\u304d\u3055\u3001\u7e26\u8ef8\u304c\u305b\u3093\u65ad\u5fdc\u529b\u306e\u5927\u304d\u3055\u3092\u8868\u3059\u30b0\u30e9\u30d5\u306b\u304a\u3044\u3066\u3001\u30e2\u30fc\u30eb\u5186\u306f\u65ad\u9762\u304c\u70b9 P [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":15949,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"fifu_image_url":"https:\/\/img.youtube.com\/vi\/E7N5c6bpkCw\/0.jpg","fifu_image_alt":"\u30e2\u30fc\u30eb\u306e\u5186 - \u5b9a\u7fa9","footnotes":""},"categories":[5],"tags":[11,13,14,10,17783,17781,17782,12,8,16,15,9],"class_list":["post-15948","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-dictionary","tag-techniques","tag-technologie","tag-news","tag-actualite","tag-mohr","tag-cercle-de-mohr","tag-cercle","tag-dossier","tag-definition","tag-sciences","tag-article","tag-explications"],"_links":{"self":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/15948"}],"collection":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15948"}],"version-history":[{"count":0,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/posts\/15948\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=\/wp\/v2\/media\/15949"}],"wp:attachment":[{"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/science-hub.click\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}