{"id":656,"date":"2007-03-05T00:18:00","date_gmt":"2007-03-05T00:18:00","guid":{"rendered":""},"modified":"2025-10-23T10:01:53","modified_gmt":"2025-10-23T10:01:53","slug":"aydinlatmada-kullanilan-tanimlar-656","status":"publish","type":"post","link":"https:\/\/gardensel.com\/tr\/aydinlatmada-kullanilan-tanimlar-656","title":{"rendered":"AYDINLATMADA KULLANILAN TANIMLAR"},"content":{"rendered":"<p>&nbsp; <\/p>\n<p>\n<strong>1. <\/strong><strong>Ayd\u0131nl\u0131k D&uuml;zeyi<\/strong>\n<\/p>\n<p>\nAyd\u0131nl\u0131k d&uuml;zeyi k\u0131saca, birim alana d&uuml;\u015fen \u0131\u015f\u0131k ak\u0131s\u0131 olarak tan\u0131mlanabilir. 1 metrekarelik bir y&uuml;zeye d&uuml;\u015fen \u0131\u015f\u0131k ak\u0131s\u0131 1 lm ise, bu y&uuml;zey &uuml;zerinde olu\u015fan ayd\u0131nl\u0131k (d&uuml;zeyi) 1 lux ya da 1 lm\/m2dir (&Ouml;zkaya,2004).\n<\/p>\n<p>\nBir y&uuml;zeyde olu\u015fan ayd\u0131nl\u0131k d&uuml;zeyi, y&uuml;zeyin t&uuml;r&uuml;ne ba\u011fl\u0131 de\u011fildir. Y&uuml;zeyin yans\u0131tma &ouml;zelli\u011fi ne olursa olsun, &ouml;rne\u011fin, y&uuml;zey siyah ya da beyaz olsun, ayd\u0131nl\u0131k d&uuml;zeyi yaln\u0131z y&uuml;zey &uuml;zerine gelen \u0131\u015f\u0131k ak\u0131s\u0131 yo\u011funlu\u011funun bir fonksiyonudur.\n<\/p>\n<p> &nbsp; <\/p>\n<p>\nAyd\u0131nl\u0131k d&uuml;zeyi karanl\u0131ktan ayd\u0131nl\u0131\u011fa do\u011fru de\u011fi\u015fmektedir. Her ayd\u0131nlatma konusu i&ccedil;in en y&uuml;ksek ve en d&uuml;\u015f&uuml;k ayd\u0131nl\u0131k d&uuml;zeyi de\u011ferleri &ccedil;e\u015fitli yap\u0131lan eyleme g&ouml;re belirlenmi\u015ftir. Belirlenen bu de\u011ferlerlerin simgesi &#39;E&#39;, birimi l&uuml;men\/metrekare (Im\/m<sup>2<\/sup>) olarak g&ouml;sterilir. Ayd\u0131nl\u0131k d&uuml;zeyi gereksinimi yap\u0131lan i\u015fin niteli\u011fine, ya\u015fa ba\u011fl\u0131 yap\u0131lan i\u015fin h\u0131z\u0131na, fon-detay aras\u0131ndaki kar\u015f\u0131tl\u0131k fark\u0131na, yorgunluk durumuna ba\u011fl\u0131 olarak da de\u011fi\u015fim g&ouml;sterir (Co\u015fkun, 2005).\n<\/p>\n<p>\nG&ouml;z&uuml;n g&ouml;rme yetene\u011fi, ayd\u0131nl\u0131k d&uuml;zeyi ile ba\u011f\u0131nt\u0131l\u0131 olarak de\u011fi\u015fim g&ouml;stermektedir. G&ouml;z&uuml;n g&ouml;rme yetene\u011fi kavram\u0131 i&ccedil;inde, g&ouml;z&uuml;n kontrast duyarl\u0131l\u0131\u011f\u0131, g&ouml;r&uuml;\u015f keskinli\u011fi, g&ouml;rme h\u0131z\u0131 ifade edilmektedir. Bunlar ayd\u0131nl\u0131k d&uuml;zeyine ba\u011fl\u0131 olarak farkl\u01311a\u015fmaktad\u0131r (&Ouml;zkaya, 2004).\n<\/p>\n<p>\n<strong>2.&nbsp;<\/strong><strong>Par\u0131lt\u0131<\/strong>\n<\/p>\n<p>\nPar\u0131lt\u0131, do\u011frultuya ba\u011fl\u0131 bir b&uuml;y&uuml;kl&uuml;kt&uuml;r. Belirli bir do\u011frultuya g&ouml;re 1 candela&#39;l\u0131k \u0131\u015f\u0131k \u015fiddeti do\u011furan ve do\u011frultuya dik d&uuml;zlem &uuml;zerindeki izd&uuml;\u015f&uuml;m&uuml; 1 metrekare olan bir y&uuml;zeyin par\u0131lt\u0131s\u0131 1 nit&#39;dir. Par\u0131lt\u0131 <em>L<\/em> harfi ile g&ouml;sterilmektedir. Birimi nit&#39; tir. 1 nit = cd\/m<sup>2<\/sup>&#39; dir (Berk&ouml;z, K&uuml;&ccedil;&uuml;kdo\u011fu; 1991).\n<\/p>\n<p>\nPar\u0131lt\u0131, g&ouml;z&uuml;n kama\u015fmas\u0131na neden olan bir kayna\u011f\u0131n \u0131\u015f\u0131ksal b&uuml;y&uuml;kl&uuml;\u011f&uuml; ile ilgilidir. Bu b&uuml;y&uuml;kl&uuml;k, kayna\u011f\u0131n g&ouml;z1em do\u011frultusundaki \u0131\u015f\u0131k \u015fiddeti ile do\u011fru orant\u0131l\u0131 ve \u015fiddeti meydana getiren kaynak y&uuml;zeyinin g&ouml;r&uuml;len alan\u0131 ile ters orant\u0131l\u0131d\u0131r. Bu durumda par\u0131lt\u0131 olarak ele al\u0131nan b&uuml;y&uuml;kl&uuml;k, s&ouml;z konusu do\u011frultuya (g&ouml;zleme do\u011frultusu) g&ouml;re \u0131\u015f\u0131nlama yapan bir y&uuml;zeyin bir noktas\u0131n\u0131n kama\u015ft\u0131rma durumunu karakterize etmektedir (Berk&ouml;z, K&uuml;&ccedil;&uuml;kdo\u011fu; 1991).\n<\/p>\n<p>\nKama\u015fma sa\u011flam bir g&ouml;z&uuml;n d\u0131\u015f etkenlerle ge&ccedil;ici bir s&uuml;re g&ouml;remez hale gelmesi durumuna denir. G&ouml;rsel &ccedil;evrede yer alan y&uuml;zeylerin par\u0131lt\u0131s\u0131n\u0131n, &ccedil;evredeki genel par\u0131lt\u0131 d&uuml;zeyinden y&uuml;ksek olmas\u0131 durumunda kama\u015fma meydana gelmektedir. Uygulamadaki gerekli ayd\u0131nl\u0131k d&uuml;zeyini kama\u015fma olay\u0131 olmaks\u0131z\u0131n sa\u011flamak olduk&ccedil;a g&uuml;&ccedil; bir durumdur. G&ouml;rsel &ccedil;evrede yer alan y&uuml;zeylerin par\u0131lt\u0131s\u0131n\u0131n, &ccedil;evredeki genel par\u0131lt\u0131dan y&uuml;ksek olmas\u0131, kama\u015fma olay\u0131na neden olmaktad\u0131r (&Ouml;zkaya,2004).\n<\/p>\n<p>\nYetersizlik kama\u015fmas\u0131 ve konforsuzluk kama\u015fmas\u0131 olmak &uuml;zere iki t&uuml;r kama\u015fmadan s&ouml;z edilebilmektedir (Berk&ouml;z, K&uuml;&ccedil;&uuml;kdo\u011fu; 1991).\n<\/p>\n<p>\nYetersizlik kama\u015fmas\u0131, \u0131\u015f\u0131\u011f\u0131n retina &uuml;zerinde sa&ccedil;\u0131lmas\u0131 nedeniyle meydana gelen kama\u015fmad\u0131r. Yetersizlik kama\u015fmas\u0131 kullan\u0131c\u0131n\u0131n g&ouml;rsel i\u015f yetene\u011fini d&uuml;\u015f&uuml;rmektedir. &nbsp;Yetersiz1ik kama\u015fmas\u0131, g&ouml;z&uuml;n kontrast duyarl\u0131l\u0131\u011f\u0131n\u0131n d&uuml;\u015fmesi ile a&ccedil;\u0131klanabildi\u011finden, &ouml;l&ccedil;&uuml;lebilir bir b&uuml;y&uuml;kl&uuml;kt&uuml;r. Yetersizlik kama\u015fmas\u0131, &nbsp;kayna\u011f\u0131n\u0131n par\u0131lt\u0131s\u0131 ve g&ouml;rme alan\u0131 ile do\u011fru, kaynakla g&ouml;rsel hedef aras\u0131ndaki a&ccedil;\u0131 ile ters orant\u0131l\u0131 olarak de\u011fi\u015fim g&ouml;stermektedir. Bu nedenle, g&ouml;rsel hedef ile kama\u015fmaya neden olan kaynak aras\u0131ndaki par\u0131lt\u0131 kontrast\u0131 a\u015fa\u011f\u0131da &ouml;nerilen &ouml;nlemler ile engellenebilir:\n<\/p>\n<p>\na. Kama\u015fma kayna\u011f\u0131n\u0131n a&ccedil;\u0131sal sapmas\u0131n\u0131 artt\u0131rarak; (bu sapma 40&deg; de\u011ferine ula\u015ft\u0131\u011f\u0131nda yetersizlik kama\u015fmas\u0131 ihmal edilebilir bir d&uuml;zeye inebilir.)\n<\/p>\n<p>\nb. Kama\u015fmaya neden olan kayna\u011f\u0131n g&ouml;r&uuml;len alan\u0131n\u0131 b&uuml;y&uuml;tme yoluyla par\u0131lt\u0131s\u0131n\u0131 azaltarak, ya da kayna\u011f\u0131 \u0131\u015f\u0131k yay\u0131c\u0131 veya kesici bir elemanla maskeleyerek;\n<\/p>\n<p>\nc. G&ouml;rsel hedefteki ayd\u0131nl\u0131k d&uuml;zeyini y&uuml;kselterek;\n<\/p>\n<p>\nd. G&ouml;rsel hedef &ccedil;evresindeki &ccedil;evre alan ile ayd\u0131nlat\u0131lan y&uuml;zey veya detay aras\u0131ndaki par\u0131lt\u0131 oran\u0131n\u0131 1\/10&#39;u ile 1\/1&#39;i aras\u0131nda tutarak;\n<\/p>\n<p>\ne. &Ccedil;evre alan ve detay aras\u0131nda y&uuml;zeylerden ka&ccedil;\u0131narak.\n<\/p>\n<p>\n&nbsp;\n<\/p>\n<p>\nKonforsuzluk kama\u015fmas\u0131 s\u0131kl\u0131kla kar\u015f\u0131la\u015f\u0131lan bir kama\u015fma \u015feklidir. Konforsuzluk kama\u015fmas\u0131, ki\u015fide nesnelerin g&ouml;rsel alg\u0131lanmas\u0131na zarar vermeksizin ho\u015f olmayan duyulanmalara neden olan kama\u015fma t&uuml;r&uuml;d&uuml;r(&Uuml;nal,2004).\n<\/p>\n<p>\n&nbsp;\n<\/p>\n<p>\nTablo&nbsp; &#39;da kama\u015fma katsay\u0131s\u0131 (G) de\u011fi\u015fimine ba\u011fl\u0131 olarak ger&ccedil;ekle\u015fen kama\u015fma dereceleri belirtilmektedir (IESNA, 2000).\n<\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\" width=\"534\">\n<tbody>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\"><strong>Kama\u015fma Katsay\u0131s\u0131(G)<\/strong><\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\"><strong>Kama\u015fma Derecesi<\/strong><\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">&gt;600<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">Katlan\u0131lmaz rahats\u0131zl\u0131k<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">600<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">Hemen hemen katlan\u0131lmaz<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">600-150<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">Rahats\u0131zl\u0131k verici<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">150<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">Hemen hemen rahats\u0131zl\u0131k verici <\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">150-35<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">Dikkat da\u011f\u0131t\u0131c\u0131 fakat rahats\u0131zl\u0131k verici de\u011fil<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">35<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">Ancak kabul edilebilir<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">35-8<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">Kabul edilebilir ancak hissedilmez de\u011fil<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">8<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">Hemen hemen hissedilmez<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"244\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">&lt;8<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"290\" valign=\"top\">\n<p>\n\t\t\t<span style=\"font-size: 8pt\">Kama\u015fma yok<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\nI\u015f\u0131k kayna\u011f\u0131 ile &ccedil;evresi aras\u0131ndaki par\u0131lt\u0131 kontrast\u0131 a\u015fa\u011f\u0131daki &ouml;neriler do\u011frultusunda engellenebilir;\n<\/p>\n<p>\na. Kayna\u011f\u0131 maskeleyerek bak\u0131\u015f do\u011frultusundaki \u0131\u015f\u0131k \u015fiddetini azaltmak;\n<\/p>\n<p>\nb. Kayna\u011f\u0131n konumunu bak\u0131\u015f do\u011frultusundan b&uuml;y&uuml;k &ouml;l&ccedil;&uuml;de sapt\u0131rmak;\n<\/p>\n<p>\nc. &Ccedil;evre par\u0131lt\u0131s\u0131n\u0131, hedef par\u0131lt\u0131s\u0131ndan fazla olmayacak \u015fekilde artt\u0131rmak;\n<\/p>\n<p>\nd. Kama\u015fmaya neden olan \u0131\u015f\u0131k kayna\u011f\u0131ndan &ccedil;evresine do\u011fru, derecelendirme yolu ile, yak\u0131n &ccedil;evresinin par\u0131lt\u0131s\u0131n\u0131 artt\u0131rmak (Berk&ouml;z, K&uuml;&ccedil;&uuml;kdo\u011fu; 1991).\n<\/p>\n<p>\n&nbsp;\n<\/p>\n<p>\n<strong>3. I\u015f\u0131k ve Renk<\/strong>\n<\/p>\n<p>\nRenklerin alg\u0131lanmas\u0131, \u0131\u015f\u0131\u011f\u0131n cisimler taraf\u0131ndan yans\u0131t\u0131l\u0131\u015f\u0131 ve &ouml;zneden yans\u0131yan \u0131\u015f\u0131nlar\u0131n g&ouml;z yard\u0131m\u0131yla beyne iletilmesi sonucunda ger&ccedil;ekle\u015fir.\n<\/p>\n<p>\nG&ouml;z taraf\u0131ndan alg\u0131lanan \u0131\u015f\u0131k, retinada sinirsel sinyallere d&ouml;n&uuml;\u015ft&uuml;r&uuml;l&uuml;p, buradan optik sinir arac\u0131l\u0131\u011f\u0131yla beyine iletilir. G&ouml;z, &uuml;&ccedil; temel birle\u015ftirici renk olan, k\u0131rm\u0131z\u0131, ye\u015fil ve maviye tepki verir ve beyin, di\u011fer renkleri bu &uuml;&ccedil; rengin farkl\u0131 kombinasyonlar\u0131 olarak alg\u0131lar.\n<\/p>\n<p>\nRenklerin alg\u0131lan\u0131\u015f\u0131 d\u0131\u015f ko\u015fullara ba\u011fl\u0131 olarak de\u011fi\u015fir. Ayn\u0131 renk g&uuml;ne\u015f \u0131\u015f\u0131\u011f\u0131nda ve mum \u0131\u015f\u0131\u011f\u0131nda farkl\u0131 alg\u0131lanacakt\u0131r. Ancak g&ouml;rme duyumuzun uyum yetene\u011fi sayesinde her iki ko\u015ful da ayn\u0131 renk olarak alg\u0131lan\u0131r.\n<\/p>\n<p>\nI\u015f\u0131k, ayd\u0131nlatt\u0131\u011f\u0131 nesnenin alg\u0131lanmas\u0131n\u0131 sa\u011flayan ara&ccedil; olarak da tan\u0131mlan\u0131r. Biz bir nesneyi ancak g&ouml;zlerimiz nesnenin yans\u0131tt\u0131\u011f\u0131 \u0131\u015f\u0131k taraf\u0131ndan uyar\u0131ld\u0131\u011f\u0131 zaman g&ouml;r&uuml;r ve bunu bir renk olarak alg\u0131lar\u0131z.\n<\/p>\n<p>\nCIE (Commission Internationale de l&#39;Eclairage) 380 nm ile 780 nm aras\u0131ndaki dalga boylar\u0131n\u0131 &quot;g&ouml;r&uuml;lebilir&quot; \u0131\u015f\u0131k olarak belirlemi\u015ftir. \u0130nsanlar &ouml;\u011fle \u0131\u015f\u0131\u011f\u0131n\u0131 &quot;beyaz \u0131\u015f\u0131k&quot; olarak alg\u0131larlar. Bu g&ouml;r&uuml;len \u0131\u015f\u0131\u011f\u0131n 400 nm&#39;den&nbsp; (mavi) 700 nm&#39;ye (k\u0131rm\u0131z\u0131) de\u011fi\u015fen kombinasyonlar\u0131d\u0131r.\n<\/p>\n<p>\n\u0130nsanlar iki &ccedil;e\u015fit rengi alg\u0131layabilirler. I\u015f\u0131k yayan bir cismin rengini &quot;direkt renk&quot; ve ayd\u0131nlat\u0131lm\u0131\u015f bir cismin rengi &quot;yans\u0131yan renk&quot; olarak alg\u0131larlar.\n<\/p>\n<p>\n&nbsp;\n<\/p>\n<p>\n<strong>3.1. <\/strong><strong>I\u015f\u0131k Rengi<\/strong>\n<\/p>\n<p>\nI\u015f\u0131k rengi, bir \u0131\u015f\u0131k kayna\u011f\u0131n\u0131n g&ouml;r&uuml;nen rengidir. I\u015f\u0131k rengini tan\u0131mlamak i&ccedil;in, Kelvin cinsinden &ouml;l&ccedil;&uuml;len bir s\u0131cakl\u0131k derecesi kullan\u0131l\u0131r (Manav, 2005)\n<\/p>\n<p>\nI\u015f\u0131k kaynaklar\u0131n\u0131n rengi tayflar\u0131ndaki radyasyon yo\u011funluklar\u0131n\u0131n farkl\u0131 \u015fekilde olmas\u0131na ba\u011fl\u0131d\u0131r. Y&uuml;zeylerin renkleri ise, spektral yans\u0131tma fakt&ouml;rlerine ya da ge&ccedil;irme fakt&ouml;rlerine ve cismi ayd\u0131nlatan \u0131\u015f\u0131k kaynaklar\u0131n\u0131n radyasyon yo\u011funluklar\u0131na ba\u011fl\u0131d\u0131r (Berk&ouml;z, K&uuml;&ccedil;&uuml;kdo\u011fu; 1991).\n<\/p>\n<p>\nGenel olarak cisimlerin renkleri, g&uuml;n\u0131\u015f\u0131\u011f\u0131nda normal \u0131\u015f\u0131k rengine g&ouml;re belirlenmektedir. Yapma \u0131\u015f\u0131k kaynaklar\u0131n\u0131n \u0131\u015f\u0131k renklerinin g&uuml;n\u0131\u015f\u0131\u011f\u0131ndan farkl\u0131 renkte olmas\u0131 cismin renk etkisini de\u011fi\u015ftirmektedir (&Ouml;zkaya, 2004)\n<\/p>\n<p>\nG&ouml;rsel konfor a&ccedil;\u0131s\u0131ndan, &ccedil;evredeki t&uuml;m nesnelerin &ouml;zg&uuml;n renkleri ile g&ouml;r&uuml;lmesi hedeflenir. &Ouml;zellikle, fizyolojik ama&ccedil;l\u0131 ayd\u0131nlatmada bu &ouml;zellik temel hedeflerden biridir. Dekoratif ya da dikkati &ccedil;ekme ama&ccedil;l\u0131 ayd\u0131nlatmada ise, nesnelerin oldu\u011fundan farkl\u0131 renklerde g&ouml;r&uuml;nmesi hedeflenebilmektedir (&Ouml;zkaya, 2004).\n<\/p>\n<p>\nAyd\u0131nlatmada renk etkileri, \u0131\u015f\u0131k kaynaklar\u0131n\u0131n renkleri ile ayd\u0131nlat\u0131lan y&uuml;zeylerin renksel &ouml;zelliklerinin etkile\u015fimi ile ele al\u0131nmal\u0131d\u0131r. I\u015f\u0131k kaynaklar\u0131n\u0131n renksel &ouml;zellikleri, renk s\u0131cakl\u0131klar\u0131na ve renksel geriverim indeksine ba\u011fl\u0131 olarak tan\u0131mlanmaktad\u0131r (&Ouml;zkaya, 2004).\n<\/p>\n<p>\nBir cismin ger&ccedil;ek s\u0131cakl\u0131\u011f\u0131 yerine renk s\u0131cakl\u0131\u011f\u0131 ad\u0131 verilen bir s\u0131cakl\u0131k kullan\u0131ld\u0131\u011f\u0131 zaman o s\u0131cakl\u0131ktaki cismin yayd\u0131\u011f\u0131 s\u0131cakl\u0131\u011fa renk s\u0131cakl\u0131\u011f\u0131 denir. Renk s\u0131cakl\u0131\u011f\u0131, Kelvin&nbsp; (<sup>0<\/sup>K) cinsinden &ouml;l&ccedil;&uuml;lmektedir. I\u015f\u0131k kaynaklar\u0131 \u0131\u015f\u0131k rengi bak\u0131m\u0131ndan s\u0131cak, orta ve so\u011fuk renkli \u0131\u015f\u0131k kaynaklar\u0131 olmak &uuml;zere &uuml;&ccedil; gruba ayr\u0131lmaktad\u0131r. Renk s\u0131cakl\u0131\u011f\u0131 ile \u0131\u015f\u0131k rengi aras\u0131ndaki ba\u011flant\u0131 Tablo &#39;da verilmi\u015ftir.\n<\/p>\n<p>\n&nbsp;\n<\/p>\n<p>\nTablo&nbsp; Renk s\u0131cakl\u0131\u011f\u0131 ile I\u015f\u0131k Rengi aras\u0131ndaki ba\u011flant\u0131 (IESNA, 2000)\n<\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\" width=\"312\">\n<tbody>\n<tr>\n<td width=\"123\" valign=\"top\">\n<p align=\"center\">\n\t\t\t<strong><span style=\"font-size: 8pt\">Renk S\u0131cakl\u0131\u011f\u0131<\/span><\/strong>\n\t\t\t<\/p>\n<p align=\"center\">\n\t\t\t<strong><span style=\"font-size: 8pt\">( <sup>o<\/sup>K )<\/span><\/strong>\n\t\t\t<\/p>\n<\/td>\n<td width=\"189\" valign=\"top\">\n<p align=\"center\">\n\t\t\t<strong><span style=\"font-size: 8pt\">I\u015f\u0131k Rengi<\/span><\/strong>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"123\" valign=\"top\">\n<p align=\"center\">\n\t\t\t<span style=\"font-size: 8pt\">&lt;3300<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"189\" valign=\"top\">\n<p align=\"center\">\n\t\t\t<span style=\"font-size: 8pt\">S\u0131cak (K\u0131rm\u0131z\u0131ms\u0131 Beyaz)<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"123\" valign=\"top\">\n<p align=\"center\">\n\t\t\t<span style=\"font-size: 8pt\">3300-5300<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"189\" valign=\"top\">\n<p align=\"center\">\n\t\t\t<span style=\"font-size: 8pt\">Orta (Beyaz)<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"123\" valign=\"top\">\n<p align=\"center\">\n\t\t\t<span style=\"font-size: 8pt\">&gt;5300<\/span>\n\t\t\t<\/p>\n<\/td>\n<td width=\"189\" valign=\"top\">\n<p align=\"center\">\n\t\t\t<span style=\"font-size: 8pt\">So\u011fuk (Mavimsi Beyaz)<\/span>\n\t\t\t<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\n&nbsp;\n<\/p>\n<p>\nS\u0131cak \u0131\u015f\u0131k kaynaklar\u0131n\u0131n toparlay\u0131c\u0131 ve do\u011fal bir etkiye, so\u011fuk \u0131\u015f\u0131k kaynaklar\u0131n\u0131n do\u011fal olmayan ve da\u011f\u0131t\u0131c\u0131 bir etkiye sahip oldu\u011fu bilinmektedir (\u015eirel, 1992).\n<\/p>\n<p>\nI\u015f\u0131k kaynaklar\u0131n\u0131n renk s\u0131cakl\u0131klar\u0131, mek&acirc;nda yarat\u0131lmak istenilen ortama, tasar\u0131m konseptine, mekan\u0131n i\u015flevine, mekandaki di\u011fer &ouml;\u011felerin renksel &ouml;zelliklerine ve kullan\u0131c\u0131n\u0131 isteklerine ba\u011fl\u0131 olarak belirlenebilmektedir (&Ouml;zkaya, 2004).\n<\/p>\n<p>\nCisimlerin renklerinin, ger&ccedil;ekteki gibi g&ouml;r&uuml;nmesi i&ccedil;in \u0131\u015f\u0131k kaynaklar\u0131n\u0131n spektral niteliklerinin b&uuml;y&uuml;k &ouml;nemi olmakla birlikte \u0131\u015f\u0131k niceli\u011finin de g&ouml;z &ouml;n&uuml;ne al\u0131nmas\u0131 gerekmektedir (&Ouml;zkaya, 2004).\n<\/p>\n<p>\nBir mek&acirc;nda yer alan renkler, gerek mek&acirc;n\u0131n alg\u0131lanmas\u0131 a&ccedil;\u0131s\u0131ndan, gerekse ki\u015fi &uuml;zerinde yaratt\u0131\u011f\u0131 psikolojik etki bak\u0131m\u0131ndan farkl\u0131l\u0131k g&ouml;stermektedir. Bu nedenle, renk psikolojisi her tasar\u0131mc\u0131 taraf\u0131ndan g&ouml;z &ouml;n&uuml;ne al\u0131nmal\u0131d\u0131r. Renk alg\u0131lanmas\u0131n\u0131n zihinsel alg\u0131lama olarak adland\u0131r\u0131lan bu evresinde, g&ouml;zlenen renkli nesnelerin alg\u0131lanmas\u0131, ayr\u0131nt\u0131lar\u0131n se&ccedil;ilmesi ve daha &ouml;nceden edinilmi\u015f olan deneyim ve birikimlere ba\u011fl\u0131 olarak yorumlanmas\u0131 yer almaktad\u0131r (Berk&ouml;z, K&uuml;&ccedil;&uuml;kdo\u011fu, 1991).\n<\/p>\n<p>\n<strong>3.2. Renksel Geriverim<\/strong>\n<\/p>\n<p>\nKullan\u0131lan yere ve g&ouml;r&uuml;\u015f amac\u0131na ba\u011fl\u0131 olarak, yapay \u0131\u015f\u0131\u011f\u0131n, renk alg\u0131laman\u0131n olabildi\u011fince hassas ger&ccedil;ekle\u015fmesini (g&uuml;n \u0131\u015f\u0131\u011f\u0131nda oldu\u011fu gibi) sa\u011flanmas\u0131 gerekir. Bunun i&ccedil;in &ouml;l&ccedil;&uuml;t, bir \u0131\u015f\u0131k kayna\u011f\u0131n\u0131n renksel geriverim &ouml;zellikleridir. Bu &ouml;zellikler &quot;<em>Genel Renksel Geriverim Endeksi<\/em>&quot; de R&#1072; olarak ifade edilirler. Ra = 100 de\u011ferine sahip bir \u0131\u015f\u0131k kayna\u011f\u0131 t&uuml;m renkleri, referans \u0131\u015f\u0131k kayna\u011f\u0131 alt\u0131ndaki gibi optimal g&ouml;sterir. &nbsp;Ra de\u011feri azald\u0131k&ccedil;a renklerin do\u011fru olarak yans\u0131mas\u0131 da giderek azalacakt\u0131r.\n<\/p>\n<p>\nI\u015f\u0131k kaynaklar\u0131n\u0131n ayd\u0131nlatt\u0131klar\u0131 cisimlerin renklerini ay\u0131rt ettirebilme &ouml;zellikleri renksel geriverim indeksi Ra ile belirlenmektedir.\n<\/p>\n<p>\n&nbsp;\n<\/p>\n<p>\n<strong>4. G&ouml;lge<\/strong>\n<\/p>\n<p>\nI\u015f\u0131k, yay\u0131lma do\u011frultusu &uuml;zerinde herhangi bir engelle kar\u015f\u0131la\u015ft\u0131\u011f\u0131nda, engelin alt\u0131nda ayd\u0131nlanmam\u0131\u015f (karanl\u0131k) bir alan yani g&ouml;lge olu\u015fur. Bunlar sert, yumu\u015fak g&ouml;lgeler ve kara, saydam g&ouml;lgeler olarak iki ana grupta tan\u0131mlan\u0131r.\n<\/p>\n<p>\nSert g&ouml;lge, g&ouml;lgeli alandan g&ouml;lgesiz alana birdenbire ge&ccedil;en ve s\u0131n\u0131rlar\u0131 kesin olan g&ouml;lgedir. Yumu\u015fak g&ouml;lge ise s\u0131n\u0131rlar\u0131 kesin olmayan g&ouml;lgedir. Bu t&uuml;r g&ouml;lgede g&ouml;lgeli alandan g&ouml;lgesiz alana g&ouml;lgenin giderek yok olmas\u0131 ile ge&ccedil;ilir yani yar\u0131 g&ouml;lge olu\u015fur. G&ouml;lgelerin sert veya yumu\u015fak olmas\u0131 \u0131\u015f\u0131k hem kayna\u011f\u0131n\u0131n boyutuna hem de engelin, kaynakla ve g&ouml;lgenin d&uuml;\u015ft&uuml;\u011f&uuml; y&uuml;zeyle aras\u0131ndaki uzakl\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r.\n<\/p>\n<p>\nSaydam ve kara g&ouml;lge ise, bir \u0131\u015f\u0131k kayna\u011f\u0131n\u0131n olu\u015fturdu\u011fu g&ouml;lge alan\u0131n, g&ouml;lgeyi olu\u015fturan \u0131\u015f\u0131k kayna\u011f\u0131n\u0131n d\u0131\u015f\u0131nda, ba\u015fka bir \u0131\u015f\u0131k kayna\u011f\u0131ndan ya da &ccedil;evredeki y&uuml;zeylerden yans\u0131yarak gelen \u0131\u015f\u0131klarla ayd\u0131nlanmas\u0131 ya da ayd\u0131nlanmamas\u0131 durumunda kaynak t&uuml;r&uuml;, konumu, say\u0131s\u0131 ve &ouml;zelliklerine<em> <\/em>ba\u011fl\u0131 olarak olu\u015fur. Saydaml\u0131k veya karanl\u0131k, g&ouml;lge alan ile ayd\u0131nl\u0131k alan\u0131n ayd\u0131nl\u0131k d&uuml;zeyleri aras\u0131ndaki ayr\u0131m\u0131n b&uuml;y&uuml;kl&uuml;\u011f&uuml;ne g&ouml;re de\u011ferlendirilir.\n<\/p>\n<p>\nG&ouml;lge alanla ayd\u0131nlanm\u0131\u015f &ccedil;evre alan\u0131n ayd\u0131nl\u0131k d&uuml;zeyi aras\u0131ndaki oran\u0131n 1\/20&#39;den k&uuml;&ccedil;&uuml;k oldu\u011fu durumlar, kara g&ouml;lge olarak adland\u0131r\u0131l\u0131r. Kara g&ouml;lgeli ayd\u0131nl\u0131klarda g&ouml;lge (karanl\u0131k) ve &ccedil;evre alan (ayd\u0131nl\u0131k) aras\u0131nda siyah ve beyaz gibi b&uuml;y&uuml;k kar\u015f\u0131tl\u0131klar olu\u015fur. G&ouml;lge alana gelen \u0131\u015f\u0131k artt\u0131k&ccedil;a yani g&ouml;lge alan ile ayd\u0131nlanm\u0131\u015f &ccedil;evre alan aras\u0131ndaki ayd\u0131nl\u0131k d&uuml;zeyi fark\u0131 azald\u0131k&ccedil;a g&ouml;lge karanl\u0131ktan uzakla\u015f\u0131r ve giderek saydamla\u015f\u0131r (&Uuml;nver, 2001).\n<\/p>\n<p>\nE\u011fer g&ouml;lge alan ile &ccedil;evre alan aras\u0131ndaki ayd\u0131nl\u0131k d&uuml;zeyi fark\u0131 &ccedil;ok az ise ayd\u0131nl\u0131k ve karanl\u0131k ayr\u0131m\u0131 belirgin bir bi&ccedil;imde yap\u0131lamaz, g&ouml;lge alan ortadan kalkar. Sert ve yumu\u015fak g&ouml;lge kaynak, engel ve ayd\u0131nlanan y&uuml;zey aras\u0131ndaki ili\u015fkilere yani bunlar\u0131n konum ve boyutlar\u0131na, saydam ve kara g&ouml;lge ise ayd\u0131nlanan alan ile g&ouml;lge alan aras\u0131ndaki ayd\u0131nl\u0131k farklar\u0131na ba\u011fl\u0131 olarak olu\u015fur.\n<\/p>\n<p>\nSaydaml\u0131\u011f\u0131 gere\u011fi gibi ayarlanm\u0131\u015f bir ayd\u0131nl\u0131k, iyi<em> <\/em>g&ouml;rme ko\u015fullar\u0131n\u0131 sa\u011flar. G&ouml;lgelerin saydamla\u015fmas\u0131 i&ccedil;in, i&ccedil; y&uuml;zeylerin beyaz ya da a&ccedil;\u0131k renkli olmas\u0131 gerekir. Tasar\u0131mc\u0131lar ayd\u0131nlatman\u0131n temel malzemesi olan \u0131\u015f\u0131\u011f\u0131 bi&ccedil;imlendirirken, gereksinimler ve yarat\u0131lmak istenilen estetik ve mimari vurgulamalar bak\u0131m\u0131ndan d&uuml;zenlemek durumundad\u0131r.\n<\/p>\n<p>\nAyd\u0131nlatma tasar\u0131m\u0131, g&ouml;rme alan\u0131ndaki ayd\u0131nl\u0131k ve karanl\u0131k par&ccedil;alar\u0131n &ouml;zelliklerini ve ili\u015fkilerini d&uuml;zenlemektir. Bu d&uuml;zenlemede, &ccedil;evrenin g&ouml;rsel yolla anla\u015f\u0131l\u0131r duruma getirilmesi ve iyi bir g&ouml;r&uuml;nt&uuml; elde edilmesinin yan\u0131 s\u0131ra g&ouml;r&uuml;nt&uuml;n&uuml;n belli estetik ve mimari kurallara uygun olarak olu\u015fturulmas\u0131 da hedeflenmelidir. Belirtilen hedefe ula\u015fabilmek, ayd\u0131nl\u0131k ve karanl\u0131k par&ccedil;alar aras\u0131ndaki dengeyi do\u011fru kurabilmek ancak ayd\u0131nlatan \u0131\u015f\u0131\u011f\u0131n do\u011frultusal yap\u0131s\u0131 ve bu yap\u0131ya ba\u011fl\u0131 olarak olu\u015facak g&ouml;lgelerin niteliklerinin konunun gereksinimlerine uygun saptanmas\u0131 ile olanakl\u0131d\u0131r (&Uuml;nver, 2001).\n<\/p>\n<p>\nSert g&ouml;lgeli ayd\u0131nl\u0131klar b&uuml;key y&uuml;zeyleri bulunan nesnelerde yanl\u0131\u015f alg\u0131lamalara neden olarak, yan\u0131lt\u0131c\u0131 g&ouml;r&uuml;nt&uuml;lere yol a&ccedil;arlar. &Ouml;rne\u011fin koni, piramit gibi alg\u0131lanabilir, insan y&uuml;z&uuml;n&uuml;n yuvarlak hatl\u0131 g&ouml;r&uuml;nt&uuml;s&uuml; sertle\u015fir, fazladan &ccedil;izgiler olu\u015fur. Kara g&ouml;lge &ccedil;arp\u0131c\u0131, dikkat &ccedil;ekici etkiler yaratmakla birlikte g&ouml;rsel alg\u0131lamada eksikliklere yol a&ccedil;ar. Yumu\u015fak g&ouml;lgeli ayd\u0131nl\u0131klar ise, genelde her t&uuml;rl&uuml; y&uuml;zey i&ccedil;in do\u011fru ve do\u011fal g&ouml;r&uuml;nt&uuml;ler olu\u015fturur.\n<\/p>\n<p>\n<strong>Kaynak: <\/strong>DEDEO\u011eLU,\u0130.,2006&quot;Kentsel Ye\u015fil Alanlar\u0131n Gece Kullan\u0131m\u0131nda Ayd\u0131nlatman\u0131n &Ouml;nemi ve Y&ouml;ntemi :G&uuml;lhane Park\u0131 &Ouml;rne\u011fi&quot; Bahce\u015fehir &Uuml;niversitesi Fenbilimleri Enstit&uuml;s&uuml; Y&uuml;ksek Lisans Tezi<\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; 1. Ayd\u0131nl\u0131k D&uuml;zeyi Ayd\u0131nl\u0131k d&uuml;zeyi k\u0131saca, birim alana d&uuml;\u015fen \u0131\u015f\u0131k ak\u0131s\u0131 olarak tan\u0131mlanabilir. 1 metrekarelik bir y&uuml;zeye d&uuml;\u015fen \u0131\u015f\u0131k ak\u0131s\u0131 1 lm ise, bu y&uuml;zey &uuml;zerinde olu\u015fan ayd\u0131nl\u0131k (d&uuml;zeyi) 1 lux ya da 1 lm\/m2dir (&Ouml;zkaya,2004). Bir y&uuml;zeyde olu\u015fan ayd\u0131nl\u0131k d&uuml;zeyi, y&uuml;zeyin t&uuml;r&uuml;ne ba\u011fl\u0131 de\u011fildir. Y&uuml;zeyin yans\u0131tma &ouml;zelli\u011fi ne olursa olsun, &ouml;rne\u011fin, y&uuml;zey siyah [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[406],"tags":[],"fp_columnist":[],"class_list":["post-656","post","type-post","status-publish","format-standard","hentry","category-peyzaj"],"_links":{"self":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/comments?post=656"}],"version-history":[{"count":1,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/656\/revisions"}],"predecessor-version":[{"id":172739,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/posts\/656\/revisions\/172739"}],"wp:attachment":[{"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/media?parent=656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/categories?post=656"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/tags?post=656"},{"taxonomy":"fp_columnist","embeddable":true,"href":"https:\/\/gardensel.com\/tr\/wp-json\/wp\/v2\/fp_columnist?post=656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}