{"id":6695,"date":"2021-09-20T14:04:05","date_gmt":"2021-09-20T11:04:05","guid":{"rendered":"https:\/\/bestessayhomework.com\/tr\/?p=6695"},"modified":"2021-09-20T14:04:05","modified_gmt":"2021-09-20T11:04:05","slug":"dengeleme-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\/dengeleme-is-sagligi-ve-guvenligi-odevleri-is-sagligi-ve-guvenligi-tez-yaptirma-isg-is-sagligi-ve-guvenligi-tez-yaptirma-ucretleri\/","title":{"rendered":"Dengeleme \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":"

Dengeleme<\/span><\/strong><\/h3>\n

\u0130htiya\u00e7tan fazla kasna\u011fa sahip bloklar, sistem \u00fczerindeki y\u00fck\u00fcn dengelenmesi i\u00e7in halat blok boyunca e\u015fit olarak da\u011f\u0131t\u0131larak simetrik olarak kald\u0131r\u0131lmal\u0131d\u0131r.<\/span><\/p>\n

\u2022 Bir sistemdeki bloklar e\u015fit say\u0131da kasna\u011fa sahip oldu\u011funda, halat\u0131n \u00e7\u0131kmaz ucunun dik (\u00fcst) blo\u011fun yuvas\u0131na g\u00fcvenli bir \u015fekilde sabitlendi\u011finden emin olun.<\/span>
\n\u2022 Sistemde e\u015fit olmayan say\u0131da kasnak varsa, ipi daima en az kasnakl\u0131 blo\u011fun yuvas\u0131na ba\u011flay\u0131n.<\/span><\/p>\n

Becket ile donat\u0131lm\u0131\u015f blokta i\u015flemeye ba\u015flay\u0131n. Bir \u00e7iftin \u00fcst k\u0131sm\u0131 olarak bir kelep\u00e7e blo\u011fu ve alt olan olarak bir kanca blo\u011fu kullan\u0131n. Ard\u0131ndan, t\u00fcm kasnaklar\u0131n \u00fczerinden bir hat ge\u00e7ene kadar hi\u00e7bir \u00e7izginin ge\u00e7medi\u011finden emin olarak, duran k\u0131sm\u0131 kasnaklar\u0131n etraf\u0131ndan bir bloktan di\u011ferine ge\u00e7irin. \u015eimdi, en az say\u0131da kasna\u011fa sahip olan blo\u011fun rakorunun ayakta duran k\u0131sm\u0131n\u0131, ge\u00e7ici emniyet i\u00e7in bir mafsal veya kal\u0131c\u0131 emniyet i\u00e7in bir g\u00f6z ek yeri kullanarak sabitleyin.<\/span><\/p>\n

Bloklar\u0131n iki veya daha fazla kasna\u011f\u0131 oldu\u011funda, d\u00fc\u015f\u00fc\u015f\u00fcn duran k\u0131sm\u0131 blo\u011fun merkezine en yak\u0131n kasna\u011fa y\u00f6nlendirilmelidir. Bu, gerilimi blo\u011fun ortas\u0131na yerle\u015ftirir ve blo\u011fun devrilmesini ve \u00e7izgilerin blo\u011fun kenarlar\u0131na s\u00fcrt\u00fcnerek s\u00fcrt\u00fcnmesini ve kesilmesini \u00f6nler.<\/span><\/p>\n

D\u00fc\u015fmeler normalde 8-in\u00e7’ten ge\u00e7er. (203.2-mm) veya 10-in\u00e7. (254-mm) ah\u015fap veya metal bloklar, alt blok \u00fcste dik a\u00e7\u0131 yapacak \u015fekilde. \u0130ki adet 3 kasnakl\u0131 blok geleneksel d\u00fczenlemedir. \u00c7ekme par\u00e7as\u0131, \u00fcst blo\u011fun orta kasna\u011f\u0131ndan ge\u00e7melidir; aksi takdirde blok yana yatacak ve d\u00fc\u015fmeler y\u00fck alt\u0131nda s\u0131k\u0131\u015facakt\u0131r.<\/span><\/p>\n

Bir dizi bloktaki kasnaklar farkl\u0131 h\u0131zlarda d\u00f6ner. \u00d6nde gelen \u00e7izgiye en yak\u0131n olanlar en y\u00fcksek h\u0131zda d\u00f6ner ve daha h\u0131zl\u0131 a\u015f\u0131n\u0131r.<\/span><\/p>\n

S\u00fcrt\u00fcnmenin Etkisi<\/span><\/strong><\/h3>\n

Bir blok sistemindeki kasnaklar, farkl\u0131 h\u0131zlarda d\u00f6ner ve farkl\u0131 y\u00fcklere sahiptir. Bu nedenle, bir y\u00fck\u00fc kald\u0131r\u0131rken ve indirirken, hat gerilimi sistem genelinde e\u015fit de\u011fildir.<\/span><\/p>\n

Bir y\u00fck hareketsizken, halat \u00fczerindeki gerilim, y\u00fck\u00fcn alt blo\u011fu (ko\u015fu blo\u011fu) destekleyen halat par\u00e7alar\u0131n\u0131n say\u0131s\u0131na b\u00f6l\u00fcnmesine e\u015fittir. Bununla birlikte, \u00e7ekme halat\u0131 kald\u0131r\u0131l\u0131rken, kasnak s\u00fcrt\u00fcnmesi nedeniyle gerilim biraz daha b\u00fcy\u00fck hale gelir.<\/span><\/p>\n

Bir halat kasna\u011f\u0131n \u00fczerinden her ge\u00e7ti\u011finde, bir blo\u011fun verimlili\u011fini azaltan (genellikle y\u00fczde olarak ifade edilir) bir s\u00fcrt\u00fcnme \u00fcretilir. Bak\u0131ml\u0131 kasnaklarda, Manila halat bloklar\u0131 ile kullan\u0131lan d\u00fcz deliklere sahip kasnak ba\u015f\u0131na s\u00fcrt\u00fcnme kay\u0131plar\u0131n\u0131n yakla\u015f\u0131k y\u00fczde 10 oldu\u011fu varsay\u0131l\u0131r; Bronz bur\u00e7lara sahip kasnak ba\u015f\u0131na y\u00fczde 5; ve makaral\u0131 rulmanlara sahip kasnak ba\u015f\u0131na y\u00fczde 3’t\u00fcr.<\/span><\/p>\n

Basit\u00e7e kasnak say\u0131s\u0131n\u0131 uygun s\u00fcrt\u00fcnme y\u00fczdesi ile \u00e7arpmak ve ard\u0131ndan bu sonucu ana hat statik y\u00fck\u00fcne eklemek, ger\u00e7ek hat gerilmesinden \u00f6nemli \u00f6l\u00e7\u00fcde daha d\u00fc\u015f\u00fck hesaplanm\u0131\u015f bir y\u00fck \u00fcretir. Bu nedenle, s\u00fcrt\u00fcnmenin etkisini hesaplarken, y\u00fckleri a\u015famal\u0131 olarak sat\u0131r sat\u0131r hesaplamak zorunludur.<\/span><\/p>\n

Bununla birlikte, donat\u0131c\u0131n\u0131n, \u00f6n hat \u00e7ekmesinin belirlendi\u011fi her seferde bu hesaplamalar\u0131 tekrar etmesi gerekli de\u011fildir. Bunun yerine, belirli kasnak t\u00fcrleri i\u00e7in \u00fcreticinin \u00e7arpma fakt\u00f6rleri veya oranlar\u0131 tablolar\u0131n\u0131 kullanmak, basit bir hesaplama ile \u00f6n hat \u00e7ekmesinin belirlenmesine yard\u0131mc\u0131 olabilir.<\/span><\/p>\n

\ni\u015f g\u00fcvenli\u011fi<\/a> uzman\u0131 maa\u015f kariyer.<\/span>
\ni\u015f g\u00fcvenli\u011fi uzman\u0131 g\u00f6rev, yetki ve sorumluluklar\u0131 y\u00f6netmeli\u011fi 2020 pdf<\/span>
\n6331 say\u0131l\u0131 i\u015f sa\u011fl\u0131\u011f\u0131 ve g\u00fcvenli\u011fi Kanunu<\/span>
\n\u0130\u015f g\u00fcvenli\u011fi uzman\u0131n\u0131n yetkileri<\/span>
\nDenge OSGB<\/span>
\nOSGB Y\u00d6NETMEL\u0130\u011e\u0130 2020<\/span>
\n\u0130\u015f Sa\u011fl\u0131\u011f\u0131 ve G\u00fcvenli\u011fi H\u0130ZMETLER\u0130 Y\u00d6NETMEL\u0130\u011e\u0130<\/span>
\n\u00c7al\u0131\u015fanlar\u0131n i\u015f sa\u011fl\u0131\u011f\u0131 ve g\u00fcvenli\u011fi E\u011fitimlerinin Usul <\/span><\/p>\n

Hat Par\u00e7a Say\u0131s\u0131<\/span><\/strong><\/h3>\n

Belirli bir y\u00fck i\u00e7in kullan\u0131lacak hat par\u00e7as\u0131 say\u0131s\u0131n\u0131 veya belirli bir y\u00fck i\u00e7in gerekli hat \u00e7ekmesini belirlemek i\u00e7in Crosby Group, bloklar ve ba\u011f\u0131ms\u0131z kasnak sistemleri i\u00e7in ge\u00e7erli bir dizi fakt\u00f6r ve oran geli\u015ftirmi\u015ftir.<\/span><\/p>\n

D\u0130KKAT<\/strong>: Bazen bloklardaki par\u00e7a say\u0131s\u0131n\u0131 art\u0131rmak, daha iyi bir kald\u0131rma kapasitesi anlam\u0131na gelmez, \u00e7\u00fcnk\u00fc bunun \u00f6tesinde, s\u00fcrt\u00fcnmenin \u00fcstesinden gelmek i\u00e7in gereken \u00e7aban\u0131n, y\u00fck\u00fc kald\u0131rmak i\u00e7in gerekenden daha fazla oldu\u011fu bir s\u0131n\u0131r vard\u0131r.<\/span><\/p>\n

D\u00fcz delikli kasnaklara sahip bloklar i\u00e7in, 6 veya 7 par\u00e7a hatt\u0131n \u00f6tesine ge\u00e7me \u00e7ok az avantaj sa\u011flar; ve 10 veya 11 par\u00e7an\u0131n \u00fczerine \u00e7\u0131kma, kasnak s\u00fcrt\u00fcnmesinin k\u00fcm\u00fclatif etkisinden dolay\u0131 mekanik avantaj\u0131 ger\u00e7ekten azalt\u0131r.<\/span><\/p>\n

Ayn\u0131 \u015fekilde, bronz bur\u00e7lara sahip bloklarda 9 veya 10 par\u00e7adan fazla \u00e7\u0131k\u0131nt\u0131n\u0131n \u00f6zel bir avantaj\u0131 yoktur; ve makaral\u0131 rulmanl\u0131 kasnaklar, 15 veya 16 par\u00e7a hat ile pratik avantajlar\u0131na ula\u015f\u0131r.<\/span>\u00a0<\/span>Ek olarak, artan y\u00fck ta\u015f\u0131ma yetene\u011fi, daha yava\u015f bir seyahat h\u0131z\u0131 anlam\u0131na gelir. Bu nedenle, 5’lik bir mekanik avantaj\u0131 korumak i\u00e7in, bir sistemin ana hatt\u0131 y\u00fckten be\u015f kat daha h\u0131zl\u0131 hareket edebilmelidir.<\/span><\/p>\n

Bir blok kancas\u0131, blok maksimum g\u00fcc\u00fcn\u00fcn y\u00fczde 70’ine kadar y\u00fcklendi\u011finde genellikle b\u00fck\u00fclmeye ba\u015flar; bu nedenle, a\u00e7\u0131lma belirtileri g\u00f6steren bu t\u00fcr kancalar muhtemelen a\u015f\u0131r\u0131 y\u00fcklenmi\u015ftir. A\u015f\u0131r\u0131 y\u00fcklenmeyi \u00f6nlemek i\u00e7in, bir t\u0131rt\u0131kl\u0131 sistemin nas\u0131l \u00e7al\u0131\u015ft\u0131\u011f\u0131n\u0131 tam olarak bilmek ve s\u00fcrt\u00fcnmenin bir sistemin kapasitesini nas\u0131l etkiledi\u011fini anlamak gerekir.<\/span><\/p>\n

NOT:<\/strong> Kasnak ve hat par\u00e7alar\u0131n\u0131n say\u0131s\u0131n\u0131n artt\u0131r\u0131lmas\u0131, yivli sistemin mekanik avantaj\u0131n\u0131 artt\u0131r\u0131r. S\u00fcrt\u00fcnme kay\u0131plar\u0131 da daha fazla olaca\u011f\u0131ndan sistemin verimi daha d\u00fc\u015f\u00fck olacakt\u0131r. \u00d6te yandan, kasnak ve hat par\u00e7alar\u0131n\u0131n say\u0131s\u0131 azalt\u0131larak s\u00fcrt\u00fcnme kay\u0131plar\u0131 azalt\u0131labilir ve sistemin verimlili\u011fi art\u0131r\u0131labilir. Bununla birlikte, mekanik avantaj daha d\u00fc\u015f\u00fck olacakt\u0131r.<\/span><\/p>\n

\u00d6NEML\u0130:<\/strong> Bloklar\u0131n ve t\u0131rt\u0131kl\u0131 sistemlerin boyutlar\u0131 ve kapasiteleri, maruz kalacaklar\u0131 y\u00fckleri ta\u015f\u0131yabilecek yeterlilikte olmal\u0131d\u0131r.<\/span><\/p>\n

Tak\u0131mlar\u0131n Bak\u0131m\u0131\u00a0<\/span><\/strong><\/h3>\n

En iyi tel halat, \u00fczerinde kullan\u0131ld\u0131\u011f\u0131 ekipman uygun \u015fekilde tasarlanmad\u0131\u011f\u0131 ve bak\u0131m\u0131 yap\u0131lmad\u0131\u011f\u0131 s\u00fcrece kendisinden beklenen hizmeti veremez. Bu \u00f6zellikle bloklar ve kasnaklar i\u00e7in ge\u00e7erlidir. Maksimum g\u00fcvenlik ve verimlilik i\u00e7in, olta tak\u0131m\u0131 ve kasnak sistemleri uygun \u015fekilde tasarlanmal\u0131, kullan\u0131lmal\u0131 ve bak\u0131m\u0131 yap\u0131lmal\u0131d\u0131r.<\/span><\/p>\n

Tak\u0131mlar\u0131n verimli \u00e7al\u0131\u015fmas\u0131 i\u00e7in t\u00fcm s\u00fcrt\u00fcnme kay\u0131plar\u0131 minimuma indirilmelidir. Bu, a\u015fa\u011f\u0131daki kurallara uyularak ba\u015far\u0131labilir.<\/span><\/p>\n

\u2022 Bloklar iyi ya\u011flanm\u0131\u015f olmal\u0131 ve kum ve kirden ar\u0131nd\u0131r\u0131lm\u0131\u015f olmal\u0131d\u0131r. Bloklar \u015fikayet ederse, yani ses \u00e7\u0131kar\u0131rsa, iyi durumda de\u011fillerdir.<\/span>
\n\u2022 D\u00fc\u015fme, b\u00fck\u00fclme ve b\u00fck\u00fclmelerden ar\u0131nd\u0131r\u0131lm\u0131\u015f olmal\u0131 ve kasnaklar\u0131n \u00fczerinden serbest\u00e7e ge\u00e7melidir.<\/span>
\n\u2022 Tak\u0131mlar yerde s\u00fcr\u00fcklenmemeli, ta\u015f\u0131nmal\u0131.<\/span>
\n\u2022 Tak\u0131mlar\u0131n b\u00fck\u00fclmesi engellenmelidir. Bir palangan\u0131n tam bir d\u00f6n\u00fc\u015f\u00fc d\u00f6nd\u00fcrmesine izin verilirse, gereken g\u00fc\u00e7 y\u00fczde 40’\u0131n \u00fczerinde artar.<\/span>
\n\u2022 Halat i\u00e7in do\u011fru boyutta bloklar kullan\u0131lmal\u0131d\u0131r.<\/span>
\n\u2022 Azaltmak i\u00e7in \u00e7al\u0131\u015f\u0131rken t\u00fcm kasnaklar\u0131 iyi ya\u011flanm\u0131\u015f halde tutun.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Dengeleme \u0130htiya\u00e7tan fazla kasna\u011fa sahip bloklar, sistem \u00fczerindeki y\u00fck\u00fcn dengelenmesi i\u00e7in halat blok boyunca e\u015fit olarak da\u011f\u0131t\u0131larak simetrik olarak kald\u0131r\u0131lmal\u0131d\u0131r. \u2022 Bir sistemdeki bloklar e\u015fit say\u0131da kasna\u011fa sahip oldu\u011funda, halat\u0131n \u00e7\u0131kmaz ucunun dik (\u00fcst) blo\u011fun yuvas\u0131na g\u00fcvenli bir \u015fekilde sabitlendi\u011finden emin olun. \u2022 Sistemde e\u015fit olmayan say\u0131da kasnak varsa, ipi daima en az kasnakl\u0131 blo\u011fun…
Devam\u0131<\/a><\/p>\n","protected":false},"author":6,"featured_media":6351,"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":[14343,14339,14342,14341],"tags":[12034,14349,14348,14345,14344,14347,12772,12778,14346],"class_list":["post-6695","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-calisanlarin-is-sagligi-ve-guvenligi-egitimlerinin-usul","category-is-guvenligi-uzmani-maas-kariyer","category-is-guvenligi-uzmaninin-yetkileri","category-yetki-ve-sorumluluklari-yonetmeligi-2020-pdf","tag-6331-sayili-is-sagligi-ve-guvenligi-kanunu","tag-calisanlarin-is-sagligi-ve-guvenligi-egitimlerinin-usul","tag-denge-osgb","tag-is-guvenligi-uzmani-gorev","tag-is-guvenligi-uzmani-maas-kariyer","tag-is-guvenligi-uzmaninin-yetkileri","tag-is-sagligi-ve-guvenligi-hizmetleri-yonetmeligi","tag-osgb-yonetmeligi-2020","tag-yetki-ve-sorumluluklari-yonetmeligi-2020-pdf"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t