{"id":1741,"date":"2023-06-27T00:00:00","date_gmt":"2023-06-27T00:00:00","guid":{"rendered":"urn:uuid:28797a06-e69f-4a9e-8589-7765ec401bdd"},"modified":"2023-06-27T00:00:00","modified_gmt":"2023-06-27T00:00:00","slug":"tie-jin-konkuritonoqiang-du-wogao-merunihatie-jin-woyin-tuzhang-rinakaragu-meru","status":"publish","type":"post","link":"https:\/\/www.sekaiken.com\/?p=1741","title":{"rendered":"\u9244\u7b4b\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306e\u5f37\u5ea6\u3092\u9ad8\u3081\u308b\u306b\u306f\u9244\u7b4b\u3092\u5f15\u3063\u5f35\u308a\u306a\u304c\u3089\u56fa\u3081\u308b"},"content":{"rendered":"<p>\u7815\u3051\u3084\u3059\u3044\u7269\u8cea\u306b\u7e4a\u7dad\u3092\u5165\u308c\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5f37\u5ea6\u304c\u5897\u3059\u306e\u306f\u9244\u7b4b\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3092\u8003\u3048\u308c\u3070\u308f\u304b\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u5f15\u3063\u5f35\u308b\u529b\u304c\u5747\u4e00\u306b\u304b\u304b\u3089\u306a\u3044\u3067\u4e00\u90e8\u306b\u96c6\u4e2d\u3059\u308b\u3053\u3068\u304c\u5272\u308c\u308b\u539f\u56e0\u306a\u306e\u3067\u3001\u9244\u7b4b\u3092\u5165\u308c\u308b\u3053\u3068\u306b\u3088\u308a\u529b\u3092\u5747\u4e00\u5316\u3059\u308c\u3070\u58ca\u308c\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002<br \/>\n\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306f\u5f15\u3063\u5f35\u308b\u3068\u5272\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u62bc\u3057\u3064\u3076\u3059\u529b\u306b\u306f\u5f37\u3044\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u304c\u56fa\u307e\u308b\u3068\u304d\u306b\u9244\u7b4b\u306b\u5f15\u5f35\u308b\u529b\uff08\u3072\u3063\u3071\u308a\u5fdc\u529b\uff09\u3092\u304b\u3051\u3066\u304a\u3044\u3066\u3001\u56fa\u307e\u3063\u3066\u304b\u3089\u5f15\u5f35\u3092\u3084\u3081\u308b\u3068\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306b\u306f\u9244\u7b4b\u304c\u7e2e\u3080\u3053\u3068\u306b\u3088\u308a\u62bc\u3057\u3064\u3076\u3059\u529b\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u4f5c\u3089\u308c\u305f\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3092\u3092prestressed concrete \/ pre-tensioned concrete \u3068\u3044\u3046\u305d\u3046\u3067\u3001\u5f15\u3063\u5f35\u308b\u529b\u304c\u304b\u304b\u308b\u6a4b\u7b49\u306b\u4f7f\u308f\u308c\u307e\u3059\u3002\u305f\u308f\u307f\u304c\u5c11\u306a\u304f\u306a\u308b\u306e\u3067\u5272\u308c\u306b\u304f\u304f\u306a\u308b\u3068\u3044\u3046\u898b\u65b9\u3082\u3067\u304d\u307e\u3059\u3002<br \/>\n<iframe loading=\"lazy\" title=\"What is Prestressed Concrete?\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/P13Mau2VUWw?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\u9244\u7b4b\u3084\u7e4a\u7dad\u306f\u3001\u5f15\u5f35\u308b\u3068\u307e\u3063\u3059\u3050\u306b\u306a\u3063\u3066\u4f38\u3073\u308b\u306e\u3067\u3001\u305d\u306e\u7269\u8cea\u306e\u5f3e\u6027\u5b9a\u6570\u305d\u306e\u3082\u306e\u304c\u5f37\u3055\u306b\u53cd\u6620\u3055\u308c\u307e\u3059\u304c\u3001\u7e2e\u3081\u3088\u3046\u3068\u3059\u308b\u3068\u305f\u308f\u3080\u306e\u3067\u3001\u529b\u3092\u652f\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u305b\u3093\u3002\u7cf8\u3092\u5f15\u3063\u5f35\u3063\u305f\u308a\u62bc\u3057\u7e2e\u3081\u305f\u308a\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u308b\u3068\u308f\u304b\u308b\u3067\u3057\u3087\u3046\u3002\u70ad\u7d20\u7e4a\u7dad\u306f\u5f15\u5f35\u306b\u975e\u5e38\u306b\u5f37\u3044\u3067\u3059\u3002\u9244\u3068\u540c\u7b49\u3001\u9244\u306e1.5\u500d\u3001\u306a\u3069\u3068\u8a00\u308f\u308c\u307e\u3059\u3002<br \/>\n<iframe loading=\"lazy\" title=\"Carbon Fiber VS Steel: Which is Stronger? | Element 6 Composites\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/8KLZJ4Q2ocA?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\u4eca\u56de\u306e\u6f5c\u6c34\u8247\u3092CFRP\u3067\u4f5c\u3063\u305f\u306e\u304c\u7121\u8b00\u3060\u3063\u305f\u3068\u3044\u3046\u8aac\u306f\u3001\u6c34\u4e2d\u3067\u306f\u5727\u7e2e\u5fdc\u529b\u304c\u304b\u304b\u308b\u3053\u3068\u3068\u3001\u4e00\u822c\u306b\u7e4a\u7dad\u304c\u5727\u7e2e\u529b\u3092\u652f\u3048\u308b\u306e\u304c\u82e6\u624b\u3067\u3042\u308b\u3053\u3068\u304b\u3089\u6765\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u304c\u3001\u771f\u507d\u306b\u3064\u3044\u3066\u306f\u3001CFRP\u306e\u7e4a\u7dad\u306f\u7de8\u3093\u3067\u3042\u308b\u3053\u3068\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u306b\u57cb\u307e\u3063\u3066\u3044\u308b\u3053\u3068\u3001\u30c1\u30bf\u30f3\u304c\u52a0\u3048\u3066\u3042\u3063\u305f\u3053\u3068\u306a\u3069\u304c\u3069\u306e\u3088\u3046\u306a\u52b9\u679c\u304c\u3042\u308b\u304b\u3082\u3046\u5c11\u3057\u691c\u8a0e\u3057\u305f\u3044\u3067\u3059\u3002<\/p>\n<p>\u82f1\u8a9e\u306f  https:\/\/www.sciencedirect.com\/topics\/materials-science\/prestressed-concrete \u304b\u3089<br \/>\nconcrete \u300c\u30b3\u300d\u30f3\u30af\u30ea\u30fc\u30c8\u3000\u30b3\u30f3\u30af\u300c\u30ea\u300d\u30fc\u30c8\u3000\u4e21\u65b9\u3042\u308a\u307e\u3059\u304c\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8(\u88fd\u306e\u3001\u3067\u65bd\u5de5\u3059\u308b)\u3001\u306e\u6642\u306f\u524d\u30a2\u30af\u30bb\u30f3\u30c8\u3002\u5177\u4f53\u7684\u306a(=definite and specific)\u3000\u306f\u4e21\u65b9\u53ef\u3002<br \/>\nabstract \u30a2\u30d6\u30b9\u30c8\u300c\u30e9\u300d\u30af\u30c8\u3000\u62bd\u8c61\u7684\u306a  \u300c\u30a2\u300d\u30d6\u30b9\u30c8\u30e9\u30af\u30c8\u3000\u8981\u7d04<br \/>\n&ldquo;The modern development of prestressed concrete is credited to Freyssinet of France, who clearly showed the effect of concrete creep and shrinkage and in approximately 1928 demonstrated that by the use of high-tensile steel the losses in prestress could be kept down to reasonable proportions.&rdquo;<br \/>\nbe credited to \uff5e\u306b\u5e30\u305b\u3089\u308c\u308b\u3001\uff5e\u306e\u8003\u6848\u306b\u306a\u308b<br \/>\ncreep\u3000\u305a\u308c<br \/>\nshrinkage\u3000\u7e2e\u307f\u3000&lt;-&gt; expansion \u4f38\u3073<br \/>\ndilate \u300c\u30c0\u300d\u30a4\u308c\u30a4\u30c8 \u5e83\u3052\u308b\u3001\u81a8\u3089\u307e\u305b\u308b level 11<br \/>\ndilation \u81a8\u5f35<br \/>\ndilute \u30c0\u30a4\u300c\u308a\u300d\u30e5\u30fc\u30c8\u3000\u8584\u3044<br \/>\nswell \u81a8\u3089\u3080<br \/>\nswelling \u81a8\u5f35<br \/>\nstretching \u4f38\u3070\u3059\u3053\u3068<br \/>\nincrement \u5c11\u3057\u305a\u3064\u5897\u3084\u3059\uff08\u3053\u3068\uff09\u3001\u5897\u52a0\u91cf\u3000\u3000\u300c\u30a4\u300d\u30f3\u30af\u30ea\u30e1\u30f3\u30c8\u3000level 15<br \/>\naccumulation \u52a0\u7b97\u3001\u84c4\u7a4d<br \/>\nhigh-tensile steel \u300c\u30c6\u300d\u30f3\u30b5\u30a4\u308b\u3000\u9ad8\u5f35\u529b\u92fc<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7815\u3051\u3084\u3059\u3044\u7269\u8cea\u306b\u7e4a\u7dad\u3092\u5165\u308c\u308b\u3053\u3068\u306b\u3088\u3063\u3066\u3001\u5f37\u5ea6\u304c\u5897\u3059\u306e\u306f\u9244\u7b4b\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3092\u8003\u3048\u308c\u3070\u308f\u304b\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u5f15\u3063\u5f35\u308b\u529b\u304c\u5747\u4e00\u306b\u304b\u304b\u3089\u306a\u3044\u3067\u4e00\u90e8\u306b\u96c6\u4e2d\u3059\u308b\u3053\u3068\u304c\u5272\u308c\u308b\u539f\u56e0\u306a\u306e\u3067\u3001\u9244\u7b4b\u3092\u5165\u308c\u308b\u3053\u3068\u306b\u3088\u308a\u529b\u3092\u5747\u4e00\u5316\u3059\u308c\u3070\u58ca\u308c\u306b\u304f\u304f\u306a\u308a\u307e\u3059\u3002 \u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306f\u5f15\u3063\u5f35\u308b\u3068\u5272\u308c\u3066\u3057\u307e\u3044\u307e\u3059\u304c\u3001\u62bc\u3057\u3064\u3076\u3059\u529b\u306b\u306f\u5f37\u3044\u3067\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u304c\u56fa\u307e\u308b\u3068\u304d\u306b\u9244\u7b4b\u306b\u5f15\u5f35\u308b\u529b\uff08\u3072\u3063\u3071\u308a\u5fdc\u529b\uff09\u3092\u304b\u3051\u3066\u304a\u3044\u3066\u3001\u56fa\u307e\u3063\u3066\u304b\u3089\u5f15\u5f35\u3092\u3084\u3081\u308b\u3068\u3001\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u306b\u306f\u9244\u7b4b\u304c\u7e2e\u3080\u3053\u3068\u306b\u3088\u308a\u62bc\u3057\u3064\u3076\u3059\u529b\u304c\u304b\u304b\u308a\u307e\u3059\u3002\u3053\u306e\u3088\u3046\u306b\u3057\u3066\u4f5c\u3089\u308c\u305f\u30b3\u30f3\u30af\u30ea\u30fc\u30c8\u3092\u3092prestressed concrete \/ pre-tensioned concrete &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],"tags":[5],"class_list":["post-1741","post","type-post","status-publish","format-standard","hentry","category-tech","tag-tech"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1741","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=1741"}],"version-history":[{"count":0,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=\/wp\/v2\/posts\/1741\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1741"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1741"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sekaiken.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1741"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}