{"id":1777,"date":"2023-08-23T00:00:00","date_gmt":"2023-08-23T00:00:00","guid":{"rendered":"urn:uuid:926b88c7-5ee2-44df-bbf9-840c21ca3ca0"},"modified":"2023-08-23T00:00:00","modified_gmt":"2023-08-23T00:00:00","slug":"chao-dan-xing-ni-dan-xing-hajin-shu-jie-he-nowei-miao-naharansutesheng-siru","status":"publish","type":"post","link":"https:\/\/www.sekaiken.com\/?p=1777","title":{"rendered":"\u8d85\u5f3e\u6027\uff08\u64ec\u5f3e\u6027\uff09\u306f\u91d1\u5c5e\u7d50\u5408\u306e\u5fae\u5999\u306a\u30d0\u30e9\u30f3\u30b9\u3067\u751f\u3058\u308b"},"content":{"rendered":"<p>\u5f37\u5f3e\u6027\uff08\u64ec\u5f3e\u6027\uff09\u5408\u91d1\u306f\u3001\u5f62\u72b6\u8a18\u61b6\u5408\u91d1\u3068\u5bc6\u63a5\u306a\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u91d1\u5c5e\u306e\u7d50\u6676\u69cb\u9020\u306b\u306f\u9762\u5fc3\u7acb\u65b9\u3001\u4f53\u5fc3\u7acb\u65b9\u3001\u516d\u65b9\u6700\u5bc6\u306a\u3069\u3044\u308d\u3044\u308d\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3069\u306e\u69cb\u9020\u306b\u306a\u308b\u304b\u306f\u3001\u91d1\u5c5e\u306e\u81ea\u7531\u96fb\u5b50\u304c\u4f5c\u308b\u5e73\u9762\u6ce2\u3068\u539f\u5b50\u6838\u306e\u6b63\u96fb\u8377\u306e\u5468\u671f\u6027\u306e\u5fae\u5999\u306a\u30d0\u30e9\u30f3\u30b9\u3067\u6c7a\u307e\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u3001\u6e29\u5ea6\u5909\u5316\u3084\u5916\u90e8\u304b\u3089\u5909\u5f62\u3055\u305b\u3088\u3046\u3068\u3059\u308b\u529b\u3067\u7d50\u6676\u69cb\u9020\u304c\u76f8\u8ee2\u79fb\u3059\u308b\u5408\u91d1\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5916\u90e8\u304b\u3089\u306e\u529b\uff08\u300c\u5fdc\u529b\uff08\u304a\u3046\u308a\u3087\u304f\uff09\u300d\u3068\u8a00\u3044\u307e\u3059\uff09\u306b\u3088\u3063\u3066\u5404\u9762\u306e\u306a\u3059\u89d2\u304c90\u00b0\u306e\u7d50\u6676\u304b\u3089\u305d\u3046\u3067\u306a\u3044\u7d50\u6676\u306b\u76f8\u8ee2\u79fb\u3059\u308b\u5408\u91d1\u304c\u3042\u3063\u305f\u3068\u3059\u308b\u3068\u3001\u5fdc\u529b\u306b\u5bfe\u5fdc\u3057\u3066\u7d50\u6676\u9762\u306e\u89d2\u5ea6\u304c\u5909\u308f\u3063\u3066\u5927\u304d\u304f\u5909\u5f62\u3057\u307e\u3059\u304c\u3001\u5fdc\u529b\u304c\u306a\u304f\u306a\u308b\u306890\u00b0\u306b\u3082\u3069\u308b\u306e\u3067\u3082\u3068\u306b\u623b\u308a\u307e\u3059\u3002wikipedia\u82f1\u8a9e\u7248\u304c\u8a73\u3057\u3044\u3067\u3059\u3002<br \/>\nhttps:\/\/en.wikipedia.org\/wiki\/Shape-memory_alloy<br \/>\n\u3053\u3061\u3089\u306f\u4ed5\u7d44\u307f\u306e\u89e3\u8aac\u3067\u3059\u3002<br \/>\n<iframe loading=\"lazy\" title=\"Nitinol: The Shape Memory Effect and Superelasticity\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/wI-qAxKJoSU?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><br \/>\n\u8d85\u5f3e\u6027\u306e\u5fdc\u7528\u3068\u3057\u3066\u3001\u6628\u65e5\u5fd8\u308c\u3066\u3044\u307e\u3057\u305f\u304c\u3001\u8840\u7ba1\u306e\u30b9\u30c6\u30f3\u30c8\u304c\u3042\u308a\u307e\u3059\u306d\uff08\u4e0a\u8a18youtube\u306e8\u5206\u534a\u304f\u3089\u3044\uff09\u3002<br \/>\n\u822a\u7a7a\u6a5f\u306e\u7fbd\u306e\u6298\u308a\u7573\u307f\u306b\u4f7f\u3046NASA\u306eyoutube\u3082\u9762\u767d\u3044\u3067\u3059\u3002<br \/>\n<iframe loading=\"lazy\" title=\"NASA Uses Shape Memory Alloys to Fold F-18 Wing\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/RgpuReoirzk?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><br \/>\n\u5f37\u5f3e\u6027\u5408\u91d1\u3084\u5f62\u72b6\u8a18\u61b6\u5408\u91d1\u306e\u5408\u91d1\u7d44\u6210\u306f\u767a\u898b\u304b\u3089\u6570\u5341\u5e74\u305f\u3064\u306e\u306b\u307e\u3060\u7814\u7a76\u304c\u884c\u308f\u308c\u3066\u304a\u308a\u3001\u6700\u8fd1\u3082\u65b0\u3057\u3044\u5408\u91d1\u304c\u898b\u3064\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u6570\u5341\u5ea6\u306e\u6e29\u5ea6\u5909\u5316\u3084\u539f\u5b50\u30ec\u30d9\u30eb\u304b\u3089\u3059\u308b\u3068\u5c0f\u3055\u306a\u529b\u3067\u7d50\u6676\u69cb\u9020\u304c\u30b9\u30a4\u30c3\u30c1\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u3092\u8003\u3048\u308b\u3068\u3001\uff12\u3064\u306e\u69cb\u9020\u306e\u9593\u306b\u7cbe\u5999\u306a\u30d0\u30e9\u30f3\u30b9\u304c\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\u3002\u7d50\u5c40\u306e\u3068\u3053\u308d\u3001\u539f\u5b50\u9593\u9694\u3088\u308a\u3082\u5e83\u304c\u3063\u305f\u81ea\u7531\u96fb\u5b50\u304c\u91d1\u5c5e\u7d50\u5408\u3092\u4f5c\u3063\u3066\u3044\u308b\u306e\u3067\u3001\u5408\u91d1\u5316\u306b\u3088\u3063\u3066\u81ea\u7531\u96fb\u5b50\u306e\u6fc3\u5ea6\u3092\u5909\u5316\u3055\u305b\u3066\u91d1\u5c5e\u7d50\u5408\u3092\u5168\u4f53\u3068\u3057\u3066\u5909\u5316\u3055\u305b\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u3061\u3087\u3046\u3069\u76f8\u8ee2\u79fb\u304c\u8d77\u3053\u308a\u3084\u3059\u3044\u3068\u3053\u308d\u306b\u8a2d\u5b9a\u3067\u304d\u308b\u3068\u3053\u308d\u304c\u3053\u306e\u8a71\u306e\u30df\u30bd\u3067\u3059\uff08\u7d50\u6676\u683c\u5b50\u306e\u5bfe\u79f0\u6027\u3082\u3042\u308b\u306e\u3067\u5236\u7d04\u306f\u3042\u308a\u307e\u3059\u304c\uff09\u3002\u307e\u305f\u3001\u6700\u8fd1\u306f\u91d1\u5c5e\u7d50\u5408\u4ee5\u5916\u3067\u3082\u5f62\u72b6\u8a18\u61b6\u7269\u8cea\u3084\u8d85\u5f3e\u6027\u304c\u898b\u3064\u304b\u3063\u3066\u3044\u307e\u3059\u3002\u660e\u65e5\u306f\u305d\u306e\u8a71\u3092\u3057\u307e\u3057\u3087\u3046\u3002<\/p>\n<p>\u82f1\u8a9e\u306f\u4e0a\u8a18\uff12\u3064\u306eyoutube\u304b\u3089\u3002<br \/>\nrhombus \u3072\u3057\u5f62<br \/>\nmature \u30de\u300c\u30c1\u300d\u30e5\u30a2\u3000\u6210\u719f\u3055\u305b\u308b<br \/>\n&ldquo;If it were not in a loop then the wire would be straight like this, but because it&rsquo;s in a loop as it tries to straighten it exerts a force on the wheel, which causes it to turn.&rdquo; \u8f2a\u306b\u306a\u3063\u3066\u3044\u306a\u3051\u308c\u3070\u7dda\u306f\u3053\u306e\u3088\u3046\u306b\u307e\u3063\u3059\u3050\u3060\u3063\u305f\u3067\u3057\u3087\u3046\u304c\u3001\u8f2a\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\u307e\u3063\u3059\u3050\u306b\u306a\u308d\u3046\u3068\u3059\u308b\u3068\u304d\u8eca\u8f2a\u306b\u529b\u3092\u304b\u3051\u3066\u56de\u8ee2\u3055\u305b\u307e\u3059\u3002<br \/>\nstraighten \u30b9\u30c8\u300c\u30ec\u300d\u30a4\u30c8\u30f3\u3000\u307e\u3063\u3059\u3050\u306b\u3059\u308b<br \/>\nexert \u30a8\u30b0\u300c\u30b5\u300d\u30fc\u30c8\u3000\u884c\u4f7f\u3059\u308b<br \/>\nwheel \u8eca\u8f2a<br \/>\nfulcrum \u300c\u30d5\u30a1\u300d\u308b\u30af\u30e9\u30e0\u3000\u3066\u3053\u306e\u652f\u70b9\u3000= pivot point\u3001\u7269\u4e8b\u306e\u4e2d\u5fc3\u3068\u306a\u308b\u8981\u56e0\u3000level 18<br \/>\nload \u3066\u3053\u306e\u4f5c\u7528\u70b9<br \/>\neffort \u3066\u3053\u306e\u529b\u70b9<br \/>\nlever arm \u3066\u3053\u306e\u8155<br \/>\nwheelbarrow \u732b\u8eca\u3001\u4e00\u8f2a\u306e\u624b\u62bc\u3057\u8eca<br \/>\nelastic deformation \u5f3e\u6027\u5909\u5f62<br \/>\nplastic deformation \u5851\u6027\u5909\u5f62<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f37\u5f3e\u6027\uff08\u64ec\u5f3e\u6027\uff09\u5408\u91d1\u306f\u3001\u5f62\u72b6\u8a18\u61b6\u5408\u91d1\u3068\u5bc6\u63a5\u306a\u95a2\u4fc2\u304c\u3042\u308a\u307e\u3059\u3002 \u91d1\u5c5e\u306e\u7d50\u6676\u69cb\u9020\u306b\u306f\u9762\u5fc3\u7acb\u65b9\u3001\u4f53\u5fc3\u7acb\u65b9\u3001\u516d\u65b9\u6700\u5bc6\u306a\u3069\u3044\u308d\u3044\u308d\u306a\u3082\u306e\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3069\u306e\u69cb\u9020\u306b\u306a\u308b\u304b\u306f\u3001\u91d1\u5c5e\u306e\u81ea\u7531\u96fb\u5b50\u304c\u4f5c\u308b\u5e73\u9762\u6ce2\u3068\u539f\u5b50\u6838\u306e\u6b63\u96fb\u8377\u306e\u5468\u671f\u6027\u306e\u5fae\u5999\u306a\u30d0\u30e9\u30f3\u30b9\u3067\u6c7a\u307e\u308a\u307e\u3059\u3002\u3053\u308c\u3092\u5229\u7528\u3057\u3066\u3001\u6e29\u5ea6\u5909\u5316\u3084\u5916\u90e8\u304b\u3089\u5909\u5f62\u3055\u305b\u3088\u3046\u3068\u3059\u308b\u529b\u3067\u7d50\u6676\u69cb\u9020\u304c\u76f8\u8ee2\u79fb\u3059\u308b\u5408\u91d1\u3092\u4f5c\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u5916\u90e8\u304b\u3089\u306e\u529b\uff08\u300c\u5fdc\u529b\uff08\u304a\u3046\u308a\u3087\u304f\uff09\u300d\u3068\u8a00\u3044\u307e\u3059\uff09\u306b\u3088\u3063\u3066\u5404\u9762\u306e\u306a\u3059\u89d2\u304c90\u00b0\u306e\u7d50\u6676\u304b\u3089\u305d\u3046\u3067\u306a\u3044\u7d50\u6676\u306b\u76f8\u8ee2\u79fb\u3059\u308b\u5408\u91d1\u304c\u3042\u3063\u305f\u3068\u3059\u308b\u3068\u3001\u5fdc\u529b\u306b\u5bfe\u5fdc\u3057\u3066\u7d50\u6676\u9762\u306e\u89d2\u5ea6\u304c\u5909\u308f\u3063\u3066\u5927\u304d\u304f\u5909\u5f62\u3057\u307e\u3059\u304c\u3001\u5fdc\u529b\u304c\u306a\u304f\u306a\u308b\u306890\u00b0\u306b\u3082\u3069\u308b\u306e\u3067\u3082\u3068\u306b\u623b\u308a\u307e\u3059\u3002wikipedia&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[42,44],"tags":[5,7],"class_list":["post-1777","post","type-post","status-publish","format-standard","hentry","category-tech","category-materials","tag-tech","tag-materials"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1777","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1777"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1777\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1777"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1777"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1777"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}