{"id":6430,"date":"2021-09-07T14:26:21","date_gmt":"2021-09-07T11:26:21","guid":{"rendered":"https:\/\/bestessayhomework.com\/tr\/?p=6430"},"modified":"2021-09-07T14:26:21","modified_gmt":"2021-09-07T11:26:21","slug":"aluminyum-yapisal-kesitler-is-sagligi-ve-guvenligi-odevleri-is-sagligi-ve-guvenligi-tez-yaptirma-isg-is-sagligi-ve-guvenligi-tez-yaptirma-ucretleri","status":"publish","type":"post","link":"https:\/\/bestessayhomework.com\/tr\/aluminyum-yapisal-kesitler-is-sagligi-ve-guvenligi-odevleri-is-sagligi-ve-guvenligi-tez-yaptirma-isg-is-sagligi-ve-guvenligi-tez-yaptirma-ucretleri\/","title":{"rendered":"Al\u00fcminyum Yap\u0131sal Kesitler \u2013 \u0130\u015f Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi \u00d6devleri \u2013 \u0130\u015f Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi Tez Yapt\u0131rma \u2013 \u0130SG \u2013 \u0130\u015f Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi Tez Yapt\u0131rma \u00dccretleri"},"content":{"rendered":"

A\u00e7\u0131k Web Kiri\u015fleri<\/span><\/strong><\/h3>\n

Bu hafif \u00e7elik kafes kiri\u015fler, temel olarak ana destek kiri\u015fleri, kiri\u015fler, kafes kiri\u015fler veya duvarlar aras\u0131ndaki zeminleri ve \u00e7at\u0131 panellerini desteklemek i\u00e7in kullan\u0131l\u0131r. Ayr\u0131ca iskele i\u00e7in ah\u015fap zemin kaplamas\u0131n\u0131 desteklemek i\u00e7in de kullan\u0131labilirler. \u0130n\u015faatta kullan\u0131lan imal edilmi\u015f kiri\u015fler derinlik, a\u00e7\u0131kl\u0131k ve y\u00fck ta\u015f\u0131ma kapasitelerinde standartla\u015ft\u0131r\u0131lm\u0131\u015ft\u0131r. Birincil seriler, boyutlar\u0131 8 in\u00e7 ile 30 in\u00e7 aras\u0131nda de\u011fi\u015fen (2 in\u00e7lik art\u0131\u015flarla) K, KCS, LH, DLH ve JG’yi (kiri\u015f kiri\u015fi); ve 8 ft ila 60 ft uzunluklardad\u0131r.<\/span><\/p>\n

S\u00fctunlar<\/span><\/strong><\/p>\n

Bir \u00e7elik kolonun g\u00fcvenle ta\u015f\u0131yabilece\u011fi y\u00fck, sadece kesitindeki in\u00e7 kare say\u0131s\u0131na de\u011fil, ayn\u0131 zamanda kolon kesitinin \u015fekline de ba\u011fl\u0131d\u0131r. (Bu, her zaman kat\u0131 bir \u015fekil olan bir ah\u015fap kolon i\u00e7in do\u011fru de\u011fildir.) Bununla birlikte, bir \u00e7elik kolonun enine kesiti, her iki ana eksene g\u00f6re de nadiren simetriktir; bu nedenle, eksenel olarak y\u00fcklendi\u011finde, b\u00f6yle bir kolon, atalet momentinin en az oldu\u011fu kesit eksenine dik bir d\u00fczlemde b\u00fck\u00fclme e\u011filimindedir.<\/span><\/p>\n

Bir I-kiri\u015fte, g\u00f6vdeye paralel eksen etraf\u0131ndaki atalet momenti, flan\u015flara paralel eksen etraf\u0131ndaki atalet momentinden olduk\u00e7a k\u00fc\u00e7\u00fckt\u00fcr. Bu nedenle, b\u00f6yle bir kesitteki malzeme miktar\u0131na ra\u011fmen, I-kiri\u015f ekonomik bir kolon kesiti de\u011fildir.<\/span><\/p>\n

K\u0131sa kolonlar\u0131n k\u0131r\u0131lmas\u0131 ezilme ile meydana gelir; e\u011filmeden kaynaklanan gerilmeler nedeniyle uzun narin kolonlar\u0131nki. K\u0131sa elemanlarda, ortalama birim gerilim f = P\/A’d\u0131r. Ancak e\u011filme e\u011filimine sahip olacak kadar uzun olan k\u00fc\u00e7\u00fck kesitli \u00e7elik kolonlar i\u00e7in gerilimler kesit \u00fczerinde e\u015fit olarak da\u011f\u0131lmaz ve bu nedenle ortalama birim gerilim 20.000 psi’den az olmal\u0131d\u0131r. Bu ortalama gerilme, kolonun narinlik oran\u0131na, biti\u015f ko\u015fullar\u0131na ve kesit alan\u0131na ba\u011fl\u0131d\u0131r.<\/span><\/p>\n

Kereste kolonlar i\u00e7in narinlik oran\u0131 l\/d iken (ikisi de in\u00e7 cinsinden en k\u00fc\u00e7\u00fck kenar boyutuna b\u00f6l\u00fcnen \u00e7aprazs\u0131z kolon uzunlu\u011fu), \u00e7elik kolonlar i\u00e7in l\/r’dir (braketsiz kolon uzunlu\u011funun en k\u00fc\u00e7\u00fck d\u00f6nme yar\u0131\u00e7ap\u0131na b\u00f6l\u00fcm\u00fc , her ikisi de in\u00e7 cinsinden). En k\u00fc\u00e7\u00fck d\u00f6nme yar\u0131\u00e7ap\u0131, bir \u00e7elik kolonun b\u00fck\u00fclmeye kar\u015f\u0131 dayan\u0131kl\u0131l\u0131k \u00f6l\u00e7\u00fcs\u00fcn\u00fc tan\u0131mlar. En k\u00fc\u00e7\u00fck atalet momenti ve kesit alan\u0131 g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda, d\u00f6nme yar\u0131\u00e7ap\u0131 r kolayl\u0131kla hesaplanabilir. Bununla birlikte, \u00e7elik b\u00f6l\u00fcmlerin \u00f6zellik tablolar\u0131 de\u011ferlerini sa\u011flar ve b\u00f6ylece hesaplama ihtiyac\u0131n\u0131 ortadan kald\u0131r\u0131r.<\/span><\/p>\n

Al\u00fcminyum<\/a> \u00fcretimi<\/span>
\nAl\u00fcminyum metal mi<\/span>
\nAl\u00fcminyum Nerelerde Kullan\u0131l\u0131r<\/span>
\nAl\u00fcminyum hammaddesi<\/span>
\nAl\u00fcminyum \u00fcretimi pdf<\/span>
\nAl\u00fcminyum malzeme \u00d6zellikleri<\/span>
\nAl\u00fcminyum Serileri ve kullan\u0131m alanlar\u0131<\/span>
\nAl\u00fcminyum Akma dayan\u0131m<\/span>\u0131<\/p>\n

Boru Kolonlar\u0131<\/span><\/strong><\/p>\n

\u00c7elik boru ve borular, simetrik \u015fekilleri ile her eksen etraf\u0131nda e\u015fit atalet momentlerine sahiptir ve bu nedenle \u00f6zellikle iskeleler i\u00e7in s\u0131kl\u0131kla kolon olarak kullan\u0131l\u0131r. HSS b\u00f6l\u00fcmleri olarak adland\u0131r\u0131lan \u00e7e\u015fitli boyutlardaki standart \u00e7elik boru kolonlar\u0131 i\u00e7in \u00f6zellikler ve izin verilen y\u00fckler AISC el kitab\u0131nda verilmi\u015ftir.<\/span><\/p>\n

Ek olarak, AISC 2000 \u0130\u00e7i Bo\u015f Yap\u0131sal Kesitlerin Tasar\u0131m\u0131 Spesifikasyonu, bir boru veya boru spesifikasyonuna uygun olarak \u00fcretilen herhangi bir kare, dikd\u00f6rtgen veya yuvarlak \u015fekil i\u00e7in y\u00fck ve diren\u00e7 fakt\u00f6rlerini kapsamas\u0131na ra\u011fmen. Bilgiler \u00e7elik boru i\u00e7in de ge\u00e7erlidir.<\/span><\/p>\n

Kolon Taban Plakalar\u0131<\/span><\/strong><\/p>\n

Kolon y\u00fck\u00fcn\u00fc yeterli bir alana da\u011f\u0131tmak ve destekleyici beton veya duvar temelinin ezilmesini \u00f6nlemek i\u00e7in t\u00fcm \u00e7elik kolonlar, tabanlar\u0131nda haddelenmi\u015f bir \u00e7elik levha veya k\u00fct\u00fck \u00fczerinde desteklenmelidir. Kolonun taban\u0131 ve \u00e7elik levha mutlak temas halinde olmal\u0131, kaynakla veya duvar temeline ankraj c\u0131vatalar\u0131 ile sabitlenmi\u015f a\u00e7\u0131l\u0131 b\u00f6l\u00fcmlerle ba\u011flanmal\u0131d\u0131r.<\/span><\/p>\n

Plaka veya k\u00fct\u00fc\u011f\u00fcn alan\u0131, kolon y\u00fck\u00fcn\u00fcn beton veya duvar temel i\u00e7in izin verilen birim bas\u0131n\u00e7 gerilmesine b\u00f6l\u00fcnmesiyle bulunur. Levhan\u0131n veya k\u00fct\u00fc\u011f\u00fcn kal\u0131nl\u0131\u011f\u0131n\u0131, maksimum e\u011filme momenti kolonun kenar\u0131nda olan ters \u00e7evrilmi\u015f bir konsol olarak kabul ederek belirleyin.<\/span><\/p>\n

Bir kolon taban plakas\u0131n\u0131n tasar\u0131m\u0131 iki ana hususu i\u00e7erir:<\/span><\/strong><\/p>\n

\u2022 Yatak bas\u0131n\u00e7lar\u0131n\u0131 izin verilen de\u011ferlerin alt\u0131nda tutacak \u015fekilde y\u00fck\u00fcn da\u011f\u0131t\u0131lmas\u0131.<\/span>
\n\u2022 Taban plakas\u0131n\u0131n ve kolonun beton veya kagir temele ba\u011flanmas\u0131 veya sabitlenmesi.<\/span><\/p>\n

Al\u00fcminyum Yap\u0131sal Kesitler<\/span><\/strong><\/h3>\n

G\u00fcn\u00fcm\u00fczde en yayg\u0131n olarak kullan\u0131lan yap\u0131sal al\u00fcminyum ala\u015f\u0131mlar\u0131ndan biri, 39.900 psi’lik bir akma noktas\u0131 ile orta derecede mukavemete, iyi boyutsal stabiliteye ve m\u00fckemmel kaynaklanabilirli\u011fe sahip, genel ama\u00e7l\u0131 bir yap\u0131sal al\u00fcminyum ala\u015f\u0131m\u0131 olan ASTM Al\u00fcminyum Ala\u015f\u0131ml\u0131 6061-T6’d\u0131r.<\/span><\/p>\n

Ala\u015f\u0131m 6061-T6 yap\u0131sal al\u00fcminyum, orta ila y\u00fcksek mukavemet gereksinimleri i\u00e7in pop\u00fclerdir; iyi tokluk \u00f6zelliklerine sahiptir; ve \u00e7e\u015fitli ticari y\u00f6ntemlerle kolayca kaynaklan\u0131r ve birle\u015ftirilir. Ancak 6061-T6 kesitlerini kullan\u0131rken dikkatli olun \u00e7\u00fcnk\u00fc farkl\u0131 metallerle do\u011frudan temas galvanik korozyona neden olabilir.<\/span><\/p>\n

Al\u00fcminyum Tasar\u0131m K\u0131lavuzu, a\u015fa\u011f\u0131dakileri i\u00e7eren al\u00fcminyum yap\u0131sal b\u00f6l\u00fcmlerin (I-kiri\u015fler, kanallar, a\u00e7\u0131lar, T’ler ve ze’ler) t\u00fcrlerini, \u00f6zelliklerini ve kullan\u0131m\u0131n\u0131 kapsar:<\/span><\/p>\n

\u2022 B\u00f6l\u00fcm \u00f6zellikleri. Amerikan standart \u015fekillerine benzer, ancak y\u00fczde 11 daha hafif olan \u015fekiller<\/span>
\n\u2022 Y ekseni. Y\u00fczde 40 ile y\u00fczde 150 aras\u0131nda de\u011fi\u015fen \u00e7arp\u0131c\u0131 art\u0131\u015flar<\/span>
\n\u2022 Flan\u015flar. A\u011fdan daha kal\u0131n; Y eksenindeki kesit mod\u00fcl\u00fc (b\u00fck\u00fclmeye kar\u015f\u0131 diren\u00e7), ayn\u0131 ayak ba\u015f\u0131na a\u011f\u0131rl\u0131k i\u00e7in yakla\u015f\u0131k y\u00fczde 11 daha fazlad\u0131r<\/span>
\n\u2022 Daha geni\u015f flan\u015flar. Ekstr\u00fcde al\u00fcminyum kiri\u015fleri daha kararl\u0131 hale getirin<\/span>
\n\u2022 D\u00fcz flan\u015flar. Al\u00fcminyum yap\u0131 elemanlar\u0131n\u0131n birle\u015ftirilmesini sa\u011flay\u0131n<\/span>
\nDaha kolay<\/span>
\n\u2022 D\u00f6nme yar\u0131\u00e7ap\u0131, benzer geli\u015ftirilmi\u015f \u00f6zellikler g\u00f6sterir.<\/span><\/p>\n

Yap\u0131sal al\u00fcminyum elemanlar\u0131 hesaplarken yaln\u0131zca bir b\u00f6l\u00fcm\u00fcn nominal boyutunu kullan\u0131n. G\u00fcvenlik fakt\u00f6rleri (veya y\u00fck ve diren\u00e7 fakt\u00f6r\u00fc tasar\u0131m\u0131 kullan\u0131yorsan\u0131z diren\u00e7 fakt\u00f6rleri), al\u00fcminyum kiri\u015flerin nominal boyuttan daha k\u00fc\u00e7\u00fck olabilece\u011fi ger\u00e7e\u011fini hesaba katar.<\/span><\/p>\n

Yap\u0131sal bir al\u00fcminyum eleman i\u00e7in izin verilen \u00e7ekme gerilimi, \u00e7ekme mukavemetinin 1,95 g\u00fcvenlik fakt\u00f6r\u00fcne b\u00f6l\u00fcm\u00fcd\u00fcr. \u00c7ekme mukavemeti, dolgu ala\u015f\u0131m\u0131n\u0131n \u00e7ekme mukavemetinden daha k\u00fc\u00e7\u00fck olan\u0131d\u0131r ve kaynakl\u0131 \u00e7ekme nihai mukavemetlerinin daha zay\u0131f olan y\u00fczde 90’\u0131d\u0131r.<\/span><\/p>\n

A\u011f<\/span><\/strong><\/h3>\n

A\u011f\u0131n k\u0131r\u0131lma g\u00fcc\u00fcn\u00fc hesaplamak i\u00e7in i\u00e7 yar\u0131\u00e7ap\u0131 kullan\u0131n.<\/span><\/p>\n

\u2022 Ekstr\u00fcde yap\u0131sal \u015fekiller i\u00e7in (a\u011f\u0131rl\u0131k ile flan\u015f aras\u0131ndaki k\u00f6\u015fenin dolgu oldu\u011fu yerlerde) R1 = 0 kullan\u0131n.<\/span>
\n\u2022 So\u011fuk \u015fekillendirilmi\u015f \u00e7elik kiri\u015fler i\u00e7in R1 kullan\u0131n.<\/span><\/p>\n

Al\u00fcminyum Yap\u0131lar i\u00e7in Spesifikasyon, her biri kendi performans gereksinimlerine sahip bir\u00e7ok farkl\u0131 uygulamada kullan\u0131ld\u0131\u011f\u0131ndan, al\u00fcminyum kiri\u015fler i\u00e7in genel bir sapma s\u0131n\u0131r\u0131 verilmemi\u015ftir.<\/span><\/p>\n

\n","protected":false},"excerpt":{"rendered":"

A\u00e7\u0131k Web Kiri\u015fleri Bu hafif \u00e7elik kafes kiri\u015fler, temel olarak ana destek kiri\u015fleri, kiri\u015fler, kafes kiri\u015fler veya duvarlar aras\u0131ndaki zeminleri ve \u00e7at\u0131 panellerini desteklemek i\u00e7in kullan\u0131l\u0131r. Ayr\u0131ca iskele i\u00e7in ah\u015fap zemin kaplamas\u0131n\u0131 desteklemek i\u00e7in de kullan\u0131labilirler. \u0130n\u015faatta kullan\u0131lan imal edilmi\u015f kiri\u015fler derinlik, a\u00e7\u0131kl\u0131k ve y\u00fck ta\u015f\u0131ma kapasitelerinde standartla\u015ft\u0131r\u0131lm\u0131\u015ft\u0131r. Birincil seriler, boyutlar\u0131 8 in\u00e7 ile 30…
Devam\u0131<\/a><\/p>\n","protected":false},"author":6,"featured_media":6434,"comment_status":"closed","ping_status":"closed","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":[13671,13675,13673,13672,13676,13674],"tags":[13684,13680,13682,13678,13679,13683,13677,13681],"class_list":["post-6430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-aluminyum-akma-dayanimi","category-aluminyum-hammaddesi","category-aluminyum-malzeme-ozellikleri","category-aluminyum-serileri-ve-kullanim-alanlari","category-aluminyum-uretimi","category-aluminyum-uretimi-pdf","tag-aluminyum-akma-dayanimi","tag-aluminyum-hammaddesi","tag-aluminyum-malzeme-ozellikleri","tag-aluminyum-metal-mi","tag-aluminyum-nerelerde-kullanilir","tag-aluminyum-serileri-ve-kullanim-alanlari","tag-aluminyum-uretimi","tag-aluminyum-uretimi-pdf"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/posts\/6430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/comments?post=6430"}],"version-history":[{"count":0,"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/posts\/6430\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/media\/6434"}],"wp:attachment":[{"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/media?parent=6430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/categories?post=6430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestessayhomework.com\/tr\/wp-json\/wp\/v2\/tags?post=6430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}