{"id":3975,"date":"2019-02-06T11:12:43","date_gmt":"2019-02-06T07:42:43","guid":{"rendered":"https:\/\/ctech-llc.com\/tr\/?p=3975"},"modified":"2019-06-10T13:29:49","modified_gmt":"2019-06-10T08:59:49","slug":"frp-kompozitlerinin-kullaniminda-nsm-yontemi","status":"publish","type":"post","link":"https:\/\/ctech-llc.com\/tr\/wikitech\/nsm-method","title":{"rendered":"FRP Kompozitlerinin Kullan\u0131m\u0131nda NSM Y\u00f6ntemi"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>FRP kompozitlerinin yap\u0131lar\u0131n g\u00fc\u00e7lendirme, onar\u0131m ve restorasyonunda artan kullan\u0131m\u0131 nedeniyle, bu malzemelerin uygulanmas\u0131 da dikkate al\u0131nm\u0131\u015ft\u0131r. FRP kompozitlerini uygulaman\u0131n iki y\u00f6ntemi, EBR&#8217;nin d\u0131\u015f ba\u011flant\u0131s\u0131 ile y\u00fczeye g\u00f6m\u00fclm\u00fc\u015f oluklara diren\u00e7li materyaller yerle\u015ftirme fikrine dayanan NSM y\u00f6ntemiyle silah tabanl\u0131 bir yakla\u015f\u0131md\u0131r. Bilim ve sanayinin ortaya \u00e7\u0131kmas\u0131yla, EBR&#8217;nin FRP&#8217;nin k\u0131r\u0131lmas\u0131, diren\u00e7 olmamas\u0131 ve uygun \u0131s\u0131 direnci gibi baz\u0131 eksiklikleri oldu\u011fu bulundu. Bu nedenle, kurulum prosed\u00fcr\u00fc NSM seviyesine yak\u0131n kabul edildi. NSM y\u00f6nteminin temeli, FRP levhalar\u0131n\u0131 veya \u00e7ubuklar\u0131n\u0131 beton y\u00fczeye g\u00f6m\u00fclm\u00fc\u015f oluklara yerle\u015ftirmek ve epoksi ile gerekli ba\u011f\u0131 olu\u015fturmakt\u0131r.<\/p>\n<p>FRP El Yap\u0131m\u0131 \u00c7ubuklar Kullan\u0131larak Y\u00fczeye Monte Etme Yak\u0131n\u0131nda (NSM) Kullan\u0131lan Betonarme Donat\u0131l\u0131 Betonarme Donat\u0131l\u0131 Betonarme Kiri\u015fler (NSM), \u00e7evresel etkilerin azalt\u0131lmas\u0131 ve ayr\u0131lma olgusunun kontrol edilmesi amac\u0131yla FRP kompozitinin beton yap\u0131lar\u0131n i\u00e7ine g\u00f6m\u00fclmesiyle yap\u0131l\u0131r. NSM y\u00f6nteminde FRP takviyesinin geli\u015ftirilmesi ve kullan\u0131m\u0131 konusunda pek \u00e7ok geli\u015fme olmu\u015ftur, ancak bu y\u00f6ntem, FRP takviyelerinin fiyat\u0131n\u0131n y\u00fcksek olmas\u0131na ba\u011fl\u0131 olabilecek EBR y\u00f6nteminde oldu\u011fu gibi, \u00e7e\u015fitli nedenlerle FRP y\u00f6neticileri ve FRP y\u00fcklenicileri taraf\u0131ndan dikkate al\u0131nmam\u0131\u015ft\u0131r. Sac t\u00fcr\u00fc ve \u0130ran&#8217;da daha fazla FRP kaplama s\u0131kl\u0131\u011f\u0131 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, daha yak\u0131n bir zamanda, FRP levhalar\u0131n\u0131 bir tahta \u00e7ubu\u011fun etraf\u0131na yap\u0131\u015ft\u0131rmak i\u00e7in kullan\u0131lan el yap\u0131m\u0131 armat\u00fcr\u00fcn, makas yap\u0131lar\u0131n\u0131n NSM metodu ile g\u00fc\u00e7lendirilmesinde de rapor edildi\u011fi gibi, basit bir yap\u0131 metodu olan ve kendisine uygulanabilen bir t\u00fcr tutma sisteminin kullan\u0131lmas\u0131na izin verilmi\u015ftir.<\/p>\n<p>Yukar\u0131da belirtildi\u011fi gibi, FRP ile <a href=\"https:\/\/ctech-llc.com\/tr\/applications\/structural-elements\/beams\/\">betonarme kiri\u015flerin<\/a> konvansiyonel takviye y\u00f6ntemi, harici bir kurma tekni\u011fidir (EBR). Bu y\u00f6ntemde, FRP tabakas\u0131n\u0131n erken ayr\u0131lmas\u0131ndan dolay\u0131, FRP malzemelerinin gerilme kuvvetinin tam olarak kullan\u0131lmas\u0131 olas\u0131l\u0131\u011f\u0131 yoktur. Bu eksikli\u011fin \u00fcstesinden gelmek i\u00e7in, EBROG, EBRIG ve MF-EBR gibi daha verimli y\u00f6ntemlerin ortaya \u00e7\u0131kmas\u0131na neden olan bu yakla\u015f\u0131mda de\u011fi\u015fiklikler yap\u0131lm\u0131\u015ft\u0131r. Bu y\u00f6ntemler, FRP levhay\u0131 beton y\u00fczeyden al\u0131koymalar\u0131na veya hatta baz\u0131 durumlarda tamamen ortadan kald\u0131rmalar\u0131na ra\u011fmen, hepsi temel bir soruna tabidir ve bu sistemler taraf\u0131ndan betonarme yap\u0131 d\u0131\u015f\u0131ndaki takviye malzemelerinin varl\u0131\u011f\u0131 Donma ve erime d\u00f6ng\u00fcleri, darbeler, yang\u0131nlar ve zararl\u0131 hareketler gibi a\u015f\u0131r\u0131 s\u0131cakl\u0131k de\u011fi\u015fimlerinin etkilerine kar\u015f\u0131 hassast\u0131r.<\/p>\n<p>En ba\u015far\u0131l\u0131lar\u0131n\u0131n y\u00fczeye yak\u0131n kurulum (NSM) olarak adland\u0131r\u0131lmas\u0131 gereken bu zay\u0131fl\u0131klar\u0131n \u00fcstesinden gelmek i\u00e7in birka\u00e7 giri\u015fimde bulunuldu. Bu y\u00f6ntem, betonarme elemanlar i\u00e7in \u00f6nceden g\u00f6m\u00fclm\u00fc\u015f oluklardaki takviye malzemelerinin uygulanmas\u0131na dayan\u0131r ve paslanmaz \u00e7elik \u00e7ubuklar i\u00e7in 1950&#8217;lere dayan\u0131r. Son zamanlarda, bu y\u00f6ntemin bina yap\u0131lar\u0131n\u0131 ve kemerli k\u00f6pr\u00fcleri g\u00fc\u00e7lendirmek i\u00e7in bir takviye olarak paslanmaz \u00e7elik \u00e7ubuklar i\u00e7in kullan\u0131m\u0131 hakk\u0131nda yeni vakalar bildirilmi\u015ftir.<\/p>\n<p>FRP&#8217;nin NSM y\u00f6nteminde bir <a href=\"https:\/\/www.springer.com\/chemistry\/polymer+science\/journal\/12221\">takviye malzemesi<\/a> olarak kullan\u0131lmas\u0131, \u00e7ekme dayan\u0131m\u0131, kesitsel alana y\u00fcksek oran nedeniyle d\u00fc\u015f\u00fck a\u011f\u0131rl\u0131k ve kayma boyutu k\u00fc\u00e7\u00fcltme nedeniyle korozyon direnci, konfor ve daha y\u00fcksek montaj h\u0131z\u0131 gibi \u00e7elik \u00fczerinde birka\u00e7 avantaja sahiptir. FRP malzemelerde.<\/p>\n<h2>EBR ve NSM y\u00f6ntemlerinin kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131<\/h2>\n<p>FRP malzemelerinin EBR y\u00f6ntemiyle kullan\u0131lmas\u0131 ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, NSM y\u00f6nteminin a\u015fa\u011f\u0131daki avantajlar\u0131 vard\u0131r:<\/p>\n<ul>\n<li>Y\u00fczey haz\u0131rlama i\u015flemlerinin olmamas\u0131ndan dolay\u0131, g\u00fc\u00e7lendirme operasyonlar\u0131n\u0131n hacmi azal\u0131r.<\/li>\n<li>NSM tutucular\u0131 daha az maruz kal\u0131yor.<\/li>\n<li>NSM tutucu, par\u00e7alar\u0131n yanmas\u0131n\u0131 engellemek i\u00e7in par\u00e7alar\u0131n yan y\u00fczeylerinde kolayca tutturulabilir, bu avantaj \u00f6zellikle, \u00e7er\u00e7evelerin bile\u015fenlerinin negatif ankrajlardaki b\u00fck\u00fclme takviyesinde \u00f6zellikle takdir edilir.<\/li>\n<li>NSM kol bantlar\u0131 daha kolay ba\u011flan\u0131r.<\/li>\n<li>NSM kol bantlar\u0131 beton kaplamalarla korunur ve bu nedenle mekanik yaralanmalara, yang\u0131nlara ve vandalizme daha az maruz kal\u0131r.<\/li>\n<li>Yap\u0131n\u0131n g\u00f6r\u00fcn\u00fcm\u00fc yeniden konumland\u0131rmadan sonra de\u011fi\u015fmeden kal\u0131r.<\/li>\n<\/ul>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_1018821300\">\n\t\t<a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/05\/NSM-yontemi-ile-Beton-yap\u0131larin-g\u00fc\u00e7lendirilmesi-CTech-LLC.jpg\" title=\"\">\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img width=\"640\" height=\"360\" src=\"https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/05\/NSM-yontemi-ile-Beton-yap\u0131larin-g\u00fc\u00e7lendirilmesi-CTech-LLC-640x360.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/05\/NSM-yontemi-ile-Beton-yap\u0131larin-g\u00fc\u00e7lendirilmesi-CTech-LLC-640x360.jpg 640w, https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/05\/NSM-yontemi-ile-Beton-yap\u0131larin-g\u00fc\u00e7lendirilmesi-CTech-LLC-1024x576.jpg 1024w, https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/05\/NSM-yontemi-ile-Beton-yap\u0131larin-g\u00fc\u00e7lendirilmesi-CTech-LLC-270x152.jpg 270w, https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/05\/NSM-yontemi-ile-Beton-yap\u0131larin-g\u00fc\u00e7lendirilmesi-CTech-LLC.jpg 1040w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style scope=\"scope\">\n\n#image_1018821300 {\n  width: 60%;\n}\n<\/style>\n\t<\/div>\n\t\n<h2>\u00a0<\/h2>\n<h2>NSM y\u00f6ntemini uygulama ad\u0131mlar\u0131<\/h2>\n<p>NSM y\u00f6nteminin ad\u0131mlar\u0131, ilk \u00f6nce oluklar\u0131n beton seviyesinde beton y\u00f6n\u00fcnde olu\u015fturulaca\u011f\u0131 \u015fekildedir. Yivin ebad\u0131, yap\u0131\u015fkan\u0131n rezist\u00f6r\u00fcn etraf\u0131na n\u00fcfuz etmesi i\u00e7in yeterli alan olacak \u015fekilde se\u00e7ilir. Yivin i\u00e7i toz par\u00e7ac\u0131klar\u0131ndan orta bas\u0131n\u00e7l\u0131 su veya hava ile temizlenir ve daha sonra yiv tutkal\u0131n kenar\u0131na doldurulur. FRP malzemeleri olu\u011fa yerle\u015ftirilir ve yap\u0131\u015ft\u0131r\u0131c\u0131n\u0131n t\u00fcm \u00e7evre alanlara n\u00fcfuz etmesini sa\u011flamak i\u00e7in hafif\u00e7e bast\u0131r\u0131l\u0131r. Sonunda, oluk fazla yap\u0131\u015ft\u0131r\u0131c\u0131 ile doldurulur ve seviye hizalan\u0131r.<\/p>\n<h3>FRP kay\u0131\u015flar\u0131n\u0131n NSM y\u00f6nteminde kullan\u0131m\u0131<\/h3>\n<p><a href=\"https:\/\/ctech-llc.com\/tr\/wikitech\/carbon-fiber\">Karbon fiber<\/a> \u015feritleri CFRP i\u00e7eren NSM y\u00f6nteminde kiri\u015fin sertli\u011fi \u00f6nemli \u00f6l\u00e7\u00fcde artar ve deformasyonlar a\u00e7\u0131k\u00e7a azal\u0131r.<\/p>\n<h3>NSM y\u00f6nteminde FRP \u00e7ubuklar\u0131n\u0131n kullan\u0131m\u0131<\/h3>\n<p>NSM-GFRP \u00e7ubuk y\u00f6ntemi kullan\u0131larak kiri\u015flerin ve beton elemanlar\u0131n b\u00fck\u00fclme kuvvetlendirilmesi, FRP ile bir ba\u015fka g\u00fc\u00e7lendirme y\u00f6ntemidir. Donat\u0131 y\u00f6nteminde, NSM kullan\u0131larak beton tipi, donat\u0131 tipi (GFRP ve \u00e7elik) ve yap\u0131\u015ft\u0131r\u0131c\u0131 tipi gibi parametreler etkilenir. NSM-GFRP \u00e7ubuklara sahip g\u00fc\u00e7lendirilmi\u015f kiri\u015fler daha d\u00fc\u015f\u00fck inceli\u011fe ve sertli\u011fe ve daha fazla kapasiteye sahiptir. Ayr\u0131ca, kiri\u015flerdeki son ba\u011flant\u0131y\u0131, takviye edici olmayan \u00f6rneklerden daha fazla artt\u0131r\u0131r. NSM-FRP takviyeli takviyelerde, epoksi yap\u0131\u015ft\u0131r\u0131c\u0131 numuneler i\u00e7in oluk boyutunu artt\u0131rmak ba\u015far\u0131s\u0131zl\u0131k y\u00fck\u00fc \u00fczerinde \u00f6nemli bir etkiye sahip de\u011fildir, \u00e7imento esasl\u0131 yap\u0131\u015ft\u0131r\u0131c\u0131 numunelerinde oluk boyutunu artt\u0131rmak y\u00fck kopmas\u0131n\u0131 azalt\u0131r. Bunun nedeni, olu\u011fun boyutunu art\u0131rarak betondaki d\u00fc\u015fme veya b\u00fcz\u00fclme miktar\u0131ndaki art\u0131\u015ft\u0131r.<\/p>\n<p>NSM-CFRP Y\u00fck Tepkisi-Hasar g\u00f6rm\u00fc\u015f kiri\u015flerin yerini iyile\u015ftirir ve sertliklerini ve kapasitelerini artt\u0131r\u0131r. Ayr\u0131ca, CFRP \u00e7ubuklar\u0131n\u0131n ayr\u0131lmadan t\u00fcm kiri\u015flere, beton betonun ar\u0131zalanmas\u0131na ve beton kaplaman\u0131n di\u011ferine kaplanmas\u0131na y\u00f6n veren sapma modu.<\/p>\n<h3>NSM y\u00f6nteminde MM FRP tan\u0131t\u0131c\u0131lar\u0131n\u0131n kullan\u0131m\u0131<\/h3>\n<p>El yap\u0131m\u0131 MM FRP &#8211; El Yap\u0131m\u0131 Fiberle G\u00fc\u00e7lendirilmi\u015f Polimerlerin kullan\u0131lmas\u0131, FRP&#8217;nin NSM taraf\u0131ndan g\u00fc\u00e7lendirilmesi i\u00e7in ba\u015fka bir y\u00f6ntemdir.<\/p>\n<p>MM FRP \u00e7ubuklar\u0131, tahta \u00e7ubu\u011fun etraf\u0131na sar\u0131lm\u0131\u015f FRP tabakalar\u0131ndan yap\u0131l\u0131r. Bu \u00e7ubuklar, elyaf ebad\u0131 i\u00e7in normal FRP takviyesinden daha b\u00fcy\u00fck bir ortam sa\u011flar, \u00e7\u00fcnk\u00fc MM FRP \u00e7ubu\u011funun \u00e7ekirde\u011fi, daha b\u00fcy\u00fck bir ba\u011flanma ortam\u0131na ve dolay\u0131s\u0131yla daha y\u00fcksek bir ba\u011flanma direncine sahip d\u00fc\u015f\u00fck mukavemetli bir ah\u015fap \u00e7ubuk i\u00e7erir. Bu tip \u00e7ubuklar\u0131n en \u00f6nemli avantaj\u0131, beton kiri\u015flerin b\u00fck\u00fclme b\u00fck\u00fclmesinin g\u00fc\u00e7lendirilmesinde NSM-MM FRP takviyesinin i\u015flevselli\u011fini geli\u015ftirebilecekleri sistemin kullan\u0131m\u0131yla k\u0131s\u0131tlanmas\u0131na izin vermeleridir. Bu sorun, geleneksel FRP takviyeleri kullan\u0131larak kolayca elde edilemez.<\/p>\n<h3>MM FRP \u00e7ubuklar\u0131n\u0131 yapma y\u00f6ntemi<\/h3>\n<p>Bu \u00e7ubuklar\u0131n yap\u0131m y\u00f6ntemi, bir karbon fiber tabakan\u0131n bir epoksi re\u00e7ineye bat\u0131r\u0131ld\u0131\u011f\u0131 ve bir tahta \u00e7ubu\u011fun etraf\u0131na s\u0131k\u0131\u015fm\u0131\u015f Islak-D\u00f6\u015feme tekni\u011fine dayanmaktad\u0131r. \u0130lk olarak, FRP sayfas\u0131n\u0131n gereken geni\u015fli\u011fi enine kesit tasar\u0131m\u0131na g\u00f6re hesaplan\u0131r. FRP band\u0131n\u0131n uzunlu\u011fu, gerekli yap\u0131\u015ft\u0131rma uzunlu\u011fuyla ayn\u0131 olan tahta \u00e7ubu\u011fun uzunlu\u011fuyla ayn\u0131d\u0131r. Sonra, hesaplanan uzunluk ve geni\u015flikte FRP rulosunun bulundu\u011fu bir \u015ferit kesilir. Ah\u015fap <a href=\"https:\/\/ctech-llc.com\/tr\/products\/resins-and-coatings\/epoxy-adhesive\/\">epoksi re\u00e7inesi<\/a> kullan\u0131larak, tahta \u00e7ubuk FRP \u015feridine sabitlenir. \u00dcretim i\u015flemini kolayla\u015ft\u0131rmak i\u00e7in, FRP levhas\u0131n\u0131n di\u011fer kenar\u0131na ba\u015fka bir tahta \u00e7ubuk ba\u011flan\u0131r. Bir sonraki ad\u0131mda, FRP \u015feridi, FRP \u00e7ubu\u011funun etraf\u0131na emdirilmi\u015f re\u00e7ineye d\u00fczg\u00fcn \u015fekilde sar\u0131l\u0131r. MM FRP \u00e7ubuklar\u0131n\u0131 kolayla\u015ft\u0131rmak i\u00e7in d\u00fc\u015f\u00fck viskoziteli bir re\u00e7ine kullan\u0131l\u0131r. Daha sonra, FRP katmanlar\u0131 aras\u0131ndaki s\u0131k\u0131\u015fan hava el ile \u00e7\u0131kar\u0131l\u0131r ve \u00e7ubuklar en az be\u015f g\u00fcn boyunca yap\u0131l\u0131r. Son olarak, ikinci tahta \u00e7ubuk vin\u00e7 b\u0131\u00e7a\u011f\u0131 kullan\u0131larak ayr\u0131l\u0131r. \u0130kinci bir tahta \u00e7ubu\u011fun \u00e7\u0131kar\u0131lmas\u0131, FRP yapra\u011f\u0131n\u0131n geni\u015fli\u011fini biraz azalt\u0131r. Bu FRP sayfas\u0131n\u0131n geni\u015fli\u011finin hesaplanmas\u0131nda dikkate al\u0131nmal\u0131d\u0131r.<\/p>\n<h3>MMFRP \u00e7ubuklar\u0131n mekanik \u00f6zellikleri<\/h3>\n<p>MMFRP \u00e7ubuklar\u0131n\u0131n mekanik \u00f6zellikleri, CSA S806 standard\u0131nda belirtilen \u00e7ekme testi y\u00f6ntemiyle belirlenir. Deneylerin sonu\u00e7lar\u0131, MMFRP \u00e7ubu\u011funun ar\u0131za s\u00fcresine gerilme-gerilme ili\u015fkisinin do\u011frusal oldu\u011funu ve elastik mod\u00fcl\u00fcn, nominal fiber kesit alan\u0131na dayal\u0131 olarak ortalama 225 giga-Pascal de\u011ferinde elde edildi\u011fini g\u00f6stermektedir.<\/p>\n<h3>MMFRP \u00e7ubuklar\u0131<\/h3>\n<p>Beton kiri\u015flerin b\u00fck\u00fclmesinin g\u00fc\u00e7lendirilmesinde, dekolman olgusunu kontrol etmek i\u00e7in inhibit\u00f6r takviyesi \u00e7ok \u00f6nemlidir. MMFRP \u00e7ubuklar\u0131n\u0131n yap\u0131m i\u015flemi, \u00e7apalar\u0131n u\u00e7lar\u0131na tak\u0131lmas\u0131na izin verecek \u015fekildedir. A\u015fa\u011f\u0131daki \u015fekil, bu s\u0131n\u0131rlaman\u0131n nas\u0131l olu\u015fturulaca\u011f\u0131n\u0131 g\u00f6stermektedir. Bu ama\u00e7la, MMFRP \u00e7ubuklar\u0131 ilk \u00f6nce her iki u\u00e7ta da ekstra kuru <a href=\"https:\/\/ctech-llc.com\/tr\/wikitech\/carbon-fiber\">karbon fiber<\/a> ile yap\u0131l\u0131r. Daha sonra, iki ucun kuru lifleri epoksi re\u00e7inesi ile emprenye edilir ve ana \u00e7ubu\u011fa dik bir tahta \u00e7ubu\u011fun etraf\u0131na sar\u0131l\u0131r.<\/p>\n<p>\u00a0<\/p>\n\t<div class=\"img has-hover x md-x lg-x y md-y lg-y\" id=\"image_774898509\">\n\t\t<a class=\"image-lightbox lightbox-gallery\" href=\"https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/06\/3843407.jpg\" title=\"\">\t\t\t\t\t\t<div class=\"img-inner dark\" >\n\t\t\t<img width=\"640\" height=\"335\" src=\"https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/06\/3843407-640x335.jpg\" class=\"attachment-medium size-medium\" alt=\"\" loading=\"lazy\" srcset=\"https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/06\/3843407-640x335.jpg 640w, https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/06\/3843407-270x141.jpg 270w, https:\/\/ctech-llc.com\/tr\/wp-content\/uploads\/2019\/06\/3843407.jpg 713w\" sizes=\"(max-width: 640px) 100vw, 640px\" \/>\t\t\t\t\t\t\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/a>\t\t\n<style scope=\"scope\">\n\n#image_774898509 {\n  width: 60%;\n}\n<\/style>\n\t<\/div>\n\t\n<h3>\u00a0<\/h3>\n<h3>NSM-MMFRP \u00c7ubuk tekni\u011fi ile b\u00fck\u00fclme donat\u0131lar\u0131n\u0131n avantaj ve dezavantajlar\u0131<\/h3>\n<p>Kiri\u015f kiri\u015flerini NSM-MMFRP tekni\u011fi ile g\u00fc\u00e7lendirmek i\u00e7in kullan\u0131lan y\u00f6ntem gibi, bu \u00e7ubuklar ve bunlar\u0131n \u00f6nleyici sistemleri beton kiri\u015flerin b\u00fck\u00fclmesini g\u00fc\u00e7lendirmek i\u00e7in kullan\u0131labilir. Betonarme demiri imalat i\u015fleminde NSM-FRP takviye tekni\u011findeki fark, bunun i\u00e7in bir \u00f6nleme sistemi yerle\u015ftirmek ve bir tutma sistemini yerle\u015ftirmek i\u00e7in kiri\u015f \u00fczerinde enine oluklar olu\u015fturmakt\u0131r. A\u015fa\u011f\u0131daki tablo, NSM-MMFRP \u00c7ubuk y\u00f6nteminin avantajlar\u0131n\u0131 ve dezavantajlar\u0131n\u0131 g\u00f6stermektedir:<\/p>\n<p>NSM-MMFRP ile g\u00fc\u00e7lendirmenin avantajlar\u0131 ve dezavantajlar\u0131<\/p>\n<h4>fayda<\/h4>\n<ul>\n<li>\u0130nhibit\u00f6r sistemlerin g\u00f6m\u00fclme olas\u0131l\u0131\u011f\u0131n\u0131 erteleme veya ayr\u0131lma olgusunu \u00f6nleme olas\u0131l\u0131\u011f\u0131<\/li>\n<li>Farkl\u0131 \u00e7aplarda \u00e7ubuklar \u00fcretme imkan\u0131<\/li>\n<li>Yap\u0131\u015fma mukavemetini art\u0131rmak i\u00e7in \u00e7ubuk \u00e7ekirde\u011fine farkl\u0131 basamaklar yerle\u015ftirme imkan\u0131<\/li>\n<li>S\u0131k s\u0131k FRP levha s\u0131kl\u0131\u011f\u0131 nedeniyle yayg\u0131n FRP takviyelerine k\u0131yasla daha az maliyet<\/li>\n<li>Ajan\u0131n a\u015f\u0131r\u0131 s\u0131cakl\u0131k de\u011fi\u015fiklikleri, sabotaj, darbe ve kimyasal ortamlar gibi \u00e7evresel ko\u015fullara kar\u015f\u0131 betona g\u00f6m\u00fclerek korunmas\u0131<\/li>\n<li>\u00c7elik \u00e7ekirdek kullan\u0131ld\u0131\u011f\u0131nda lif kapasitesine ek olarak \u00e7ekirdek b\u00fckme kapasitesini kullanma imkan\u0131<\/li>\n<\/ul>\n<h4>Eksileri<\/h4>\n<ul>\n<li>\u00c7ubuklarda zaman kazanma s\u00fcreci<\/li>\n<li>Fabrika tertibatlar\u0131ndan daha d\u00fc\u015f\u00fck kalite kontrol<\/li>\n<li>Korozyon veya korneal bozulma varl\u0131\u011f\u0131<\/li>\n<\/ul>\n<p>Sena-Cruz ve arkada\u015flar\u0131 MF-EBR, EBR ve NSM amplifikasyon y\u00f6ntemlerinin etkinli\u011fini incelemi\u015flerdir. Program, biri monotonik y\u00fckleme alt\u0131nda di\u011feri yorulma y\u00fckleme alt\u0131nda olmak \u00fczere iki \u0131\u015f\u0131n demeti i\u00e7eriyordu. Her kategori d\u00f6rt \u0131\u015f\u0131ndan olu\u015fuyordu: her biri bu y\u00f6ntemlerden biriyle g\u00fc\u00e7lendirilmi\u015f bir referans \u0131\u015f\u0131n\u0131 ve di\u011fer \u00fc\u00e7 ok. Mvnvtvnyk testleri, bir referans \u0131\u015f\u0131n\u0131n, s\u0131ras\u0131yla 37, 87 ve 86 y\u00fczde ile kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda EBR, MF-EBR ve NSM g\u00fc\u00e7lendirilmi\u015f kiri\u015flerin y\u00fck ta\u015f\u0131ma kapasitesi. MF-EBR y\u00f6nteminin en \u00e7ok istenen y\u00f6n\u00fc, di\u011fer iki y\u00f6nteme k\u0131yasla y\u00fcksek s\u00fcneklik indeksidir. Yorulma sonras\u0131 monotonik deneylerde, NSM \u0131\u015f\u0131n\u0131 nihai y\u00fckte en fazla art\u0131\u015f\u0131 sa\u011flar.<\/p>\n<div style=\"display: none;\"\n    class=\"kk-star-ratings kksr-valign-bottom kksr-align-right kksr-disabled\"\n    data-id=\"3975\"\n    data-slug=\"\">\n    <div class=\"kksr-stars\">\n    <div class=\"kksr-stars-inactive\">\n            <div class=\"kksr-star\" data-star=\"1\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"2\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"3\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"4\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\" data-star=\"5\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n    <\/div>\n    <div class=\"kksr-stars-active\" style=\"width: 0px;\">\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n            <div class=\"kksr-star\">\n            <div class=\"kksr-icon\" style=\"width: px; height: px;\"><\/div>\n        <\/div>\n    <\/div>\n<\/div>\n    <div class=\"kksr-legend\">\n            <strong class=\"kksr-score\">5<\/strong>\n        <span class=\"kksr-muted\">\/<\/span>\n        <strong>5<\/strong>\n        <span class=\"kksr-muted\">(<\/span>\n        <strong class=\"kksr-count\">9<\/strong>\n        <span class=\"kksr-muted\">\n            votes        <\/span>\n        <span class=\"kksr-muted\">)<\/span>\n    <\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; FRP kompozitlerinin yap\u0131lar\u0131n g\u00fc\u00e7lendirme, onar\u0131m ve restorasyonunda artan kullan\u0131m\u0131 nedeniyle, bu malzemelerin uygulanmas\u0131 da dikkate al\u0131nm\u0131\u015ft\u0131r. FRP kompozitlerini uygulaman\u0131n iki y\u00f6ntemi, EBR&#8217;nin d\u0131\u015f ba\u011flant\u0131s\u0131 ile y\u00fczeye g\u00f6m\u00fclm\u00fc\u015f oluklara diren\u00e7li materyaller yerle\u015ftirme fikrine dayanan NSM y\u00f6ntemiyle silah tabanl\u0131 bir yakla\u015f\u0131md\u0131r. Bilim ve sanayinin ortaya \u00e7\u0131kmas\u0131yla, EBR&#8217;nin FRP&#8217;nin k\u0131r\u0131lmas\u0131, diren\u00e7 olmamas\u0131 ve uygun \u0131s\u0131 direnci gibi [&#8230;]\n","protected":false},"author":2,"featured_media":5133,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[58],"tags":[],"_links":{"self":[{"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/posts\/3975"}],"collection":[{"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/comments?post=3975"}],"version-history":[{"count":6,"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/posts\/3975\/revisions"}],"predecessor-version":[{"id":5260,"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/posts\/3975\/revisions\/5260"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/media\/5133"}],"wp:attachment":[{"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/media?parent=3975"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/categories?post=3975"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ctech-llc.com\/tr\/wp-json\/wp\/v2\/tags?post=3975"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}