\u00c7elik kiri\u015f olarak da bilinen I-kiri\u015f (\u0130ngilizce ad\u0131 Universal Beam), I \u015feklinde bir kesite sahip uzun bir \u00e7elik \u00e7ubuktur.<\/p>\n
-Giri\u015f:<\/p>\n
I-kiri\u015fler \u00fc\u00e7 tipe ayr\u0131l\u0131r: s\u0131radan I-kiri\u015fler, hafif I-kiri\u015fler ve H-kiri\u015fler. S\u0131radan I-kiri\u015flerin ve hafif I-kiri\u015flerin flan\u015flar\u0131 k\u00f6kten kenara do\u011fru giderek incelir ve belirli bir a\u00e7\u0131ya sahiptir. S\u0131radan I-kiri\u015flerin ve hafif I-kiri\u015flerin modelleri, bel y\u00fcksekliklerinin santimetre cinsinden Arap rakamlar\u0131yla temsil edilir. Plaka, flan\u015f kal\u0131nl\u0131\u011f\u0131 ve flan\u015f geni\u015fli\u011fi farkl\u0131d\u0131r. \u00d6zellikler, bel y\u00fcksekli\u011fi (h) x bacak geni\u015fli\u011fi (b) x bel kal\u0131nl\u0131\u011f\u0131 (d) milimetre cinsinden ifade edilir. \u00d6rne\u011fin, \"Genel 160x88x6\" bel y\u00fcksekli\u011finin 160 mm ve bacak geni\u015fli\u011finin 160 mm oldu\u011fu anlam\u0131na gelir. Bel kal\u0131nl\u0131\u011f\u0131 88 mm ve bel kal\u0131nl\u0131\u011f\u0131 6 mm olan s\u0131radan bir I-kiri\u015fidir. Hafif end\u00fcstriyel kiri\u015flerin \u00f6zellikleri, genel m\u00fchendislik 16# gibi bel y\u00fcksekli\u011fini santimetre cinsinden temsil eden model numaralar\u0131yla da ifade edilebilir. Ayn\u0131 bel y\u00fcksekli\u011fine sahip I-kiri\u015flerin birka\u00e7 farkl\u0131 bacak geni\u015fli\u011fi ve bel kal\u0131nl\u0131\u011f\u0131 varsa, bunlar\u0131 ay\u0131rt etmek i\u00e7in model numaras\u0131n\u0131n sa\u011f\u0131na abc eklenmelidir, \u00f6rne\u011fin General 32#a, 32#b, 32#c, vb. S\u0131cak haddelenmi\u015f s\u0131radan I-kiri\u015fin spesifikasyonu 10-63#'dir.<\/p>\n
-Temel fark:<\/p>\n
S\u0131radan I-kiri\u015f, uluslararas\u0131 I100'e e\u015fde\u011ferdir (\u00f6rne\u011fin, 10# kanal \u00e7eli\u011fi, U100 kanal \u00e7eli\u011fine e\u015fde\u011ferdir); H-\u015fekilli I-kiri\u015f, geni\u015f flan\u015fl\u0131 I-kiri\u015f olarak da adland\u0131r\u0131l\u0131r. HW HM HN Avrupa standard\u0131ndan gelir ve HEB Alman standard\u0131d\u0131r. Aralar\u0131nda HW\\HN I-kiri\u015flerinin de bulundu\u011fu I-kiri\u015fleri \u00fclkemizde yayg\u0131n olarak kullan\u0131lmakta ve \u00fcretilmektedir. HEA HEB HEM bir\u00e7ok Alman tasar\u0131m \u00e7izimlerinde g\u00f6r\u00fclebilir, ancak i\u00e7 piyasada sat\u0131n almak hala zordur. Yerli \u00e7elik yap\u0131 projelerinde, miktar k\u00fc\u00e7\u00fckse, e\u015fit \u00f6zelliklere sahip \u00e7elik plakalar birbirine kaynaklanabilir ve birle\u015ftirilebilir. Miktar b\u00fcy\u00fckse, genellikle bunun yerine e\u015fde\u011fer mekanik \u00f6zelliklere sahip HW ve HN \u00e7eli\u011fi kullan\u0131lmas\u0131 d\u00fc\u015f\u00fcn\u00fcl\u00fcr.<\/p>\n
HW I-kiri\u015fleri esas olarak g\u00fc\u00e7lendirilmi\u015f c\u0131vata \u00e7er\u00e7eveli yap\u0131sal kolonlarda \u00e7elik \u00e7ekirdek kolonlar i\u00e7in kullan\u0131l\u0131r.<\/p>\n
HM kesitli \u00e7elik y\u00fcksekli\u011finin flan\u015f geni\u015fli\u011fine oran\u0131 yakla\u015f\u0131k 1.33-1.75'tir. A\u011f\u0131rl\u0131kl\u0131 olarak \u00e7elik yap\u0131larda ve dinamik y\u00fck ta\u015f\u0131yan \u00e7er\u00e7eve yap\u0131larda \u00e7elik \u00e7er\u00e7eve kolon olarak kullan\u0131l\u0131rlar.<\/p>\n
HN \u00e7elik y\u00fcksekli\u011fi ve flan\u015f geni\u015fli\u011fi oran\u0131 2'den b\u00fcy\u00fck veya e\u015fittir, esas olarak kiri\u015fler i\u00e7in kullan\u0131l\u0131r.<\/p>\n
I-kiri\u015f ister s\u0131radan ister hafif olsun, nispeten y\u00fcksek ve dar kesit boyutu nedeniyle, kesitin iki ana ekseninin atalet momenti olduk\u00e7a farkl\u0131d\u0131r. Bu nedenle, genellikle yaln\u0131zca a\u011f d\u00fczlemindeki y\u00fckler i\u00e7in do\u011frudan kullan\u0131labilir. Kavisli bile\u015fenler kullan\u0131m i\u00e7in uygun de\u011fildir, bu da uygulama kapsam\u0131n\u0131 s\u0131n\u0131rlar.<\/p>\n
H-\u015fekilli \u00e7elik, verimli ve ekonomik bir kesit profilidir (di\u011ferleri so\u011fuk \u015fekillendirilmi\u015f ince duvarl\u0131 \u00e7elik, profilli \u00e7elik plakalar vb. i\u00e7erir). Makul kesit \u015fekilleri sayesinde \u00e7eli\u011fi daha verimli hale getirebilir ve y\u00fck ta\u015f\u0131ma kapasitesini art\u0131rabilir. S\u0131radan I \u015fekilli \u00e7elikten farkl\u0131 olarak, H \u015fekilli \u00e7eli\u011fin flan\u015f\u0131 geni\u015fletilir ve i\u00e7 ve d\u0131\u015f y\u00fczeyler genellikle paraleldir, bu da ba\u011flant\u0131 i\u00e7in y\u00fcksek mukavemetli c\u0131vatalar\u0131n ve di\u011fer bile\u015fenlerin kullan\u0131lmas\u0131n\u0131 kolayla\u015ft\u0131r\u0131r. Boyut serisi makuld\u00fcr ve modeller eksiksizdir, bu da tasar\u0131m ve se\u00e7im i\u00e7in uygundur.<\/p>\n
Kesit Y\u00fcksekli\u011fi: H, Kesit Geni\u015fli\u011fi: B, A\u011f Kal\u0131nl\u0131\u011f\u0131: Tw, Flan\u015f Kal\u0131nl\u0131\u011f\u0131: Tf, Kesi\u015fim yay\u0131 yar\u0131\u00e7ap\u0131: Rw<\/p>\n
W=0.00785x{hd+2t(b-d)+0.615(R2-r2)}, h=Y\u00fckseklik, b=Bacak uzunlu\u011fu, d=Bel Kal\u0131nl\u0131\u011f\u0131<\/p>","protected":false},"excerpt":{"rendered":"
\u00c7elik kiri\u015f olarak da bilinen I-kiri\u015f (\u0130ngilizce ad\u0131 Universal Beam), I \u015feklinde bir kesite sahip uzun bir \u00e7elik \u00e7ubuktur. -Giri\u015f: I-kiri\u015fler \u00fc\u00e7 tipe ayr\u0131l\u0131r: s\u0131radan I-kiri\u015fler, hafif I-kiri\u015fler ve H-kiri\u015fler. S\u0131radan I-kiri\u015flerin ve hafif I-kiri\u015flerin flan\u015flar\u0131 k\u00f6kten kenara do\u011fru giderek incelir ve belirli bir a\u00e7\u0131ya sahip olur. Bu [...]","protected":false},"featured_media":3412,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"product_cat":[18,52],"class_list":{"0":"post-3395","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-steel-profile","7":"product_cat-i-beam","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/product\/3395","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/comments?post=3395"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/media\/3412"}],"wp:attachment":[{"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/media?parent=3395"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/steelsupplydirect.com\/tr\/wp-json\/wp\/v2\/product_cat?post=3395"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}