Uhlalutyo malunga nokuKhanya kweBala leBhola elisandula ukwakhiwa
Ukukhanya komgangatho webala lebhola lebhola ngokuyinhloko kuxhomekeke kwinqanaba lokukhanyisa, ukufana kokukhanya kunye neqondo lokulawula ukukhanya. Umgangatho wokukhanya ofunekayo ngabadlali bahlukile kubabukeli. Kubadlali, inqanaba elifunekayo lokukhanyisa liphantsi. Injongo yababukeli kukubukela umdlalo. Iimfuno zokukhanyisa zinyuka ngokunyuka komgama wokubukela.
Xa uyila, kuyimfuneko ukuqwalasela ukunciphisa ukukhanya okubangelwa luthuli okanye ukukhanya komthombo wokukhanya ngexesha lokuphila kwesibane. Ukuthotywa komthombo wokukhanya kuxhomekeke kwiimeko zokusingqongileyo kwindawo yofakelo kunye nohlobo lomthombo wokukhanya okhethiweyo. Ngaphezu koko, umlinganiselo wokudakumba oveliswa zezi zibane uxhomekeke kwisibane ngokwaso, ukuxinana kwezibane, kwicala eliya ngakulo, ubungakanani, indawo ekuyo ibala lemidlalo, nokuqaqamba kwemekobume. Enyanisweni, inani lezibane linxulumene nenani leeholo zebala lezemidlalo. Ukuthetha ngokufanelekileyo, indawo yoqeqesho idinga kuphela ukufaka izibane ezilula kunye nezibane; ngelixa amabala amakhulu kufuneka afake izibane ezininzi kunye nokulawula umqadi wokukhanya ukufezekisa injongo yokukhanya okuphezulu kunye nokukhanya okuphantsi.
Kubabukeli, ukubonakala kweembaleki kuhambelana nokukhanya okuthe nkqo kunye nokuthe tye. Ukukhanya okuthe nkqo kuxhomekeke kwicala lentelekelelo kunye nendawo yesibane sesikhukula. Ekubeni ukukhanya okuthe tye kulula ukubala kunye nokulinganisa, ixabiso elicetyiswayo lokukhanyisa libhekiselele ekukhanyeni okuthe tye. Inani lababukeli liyahluka kakhulu ngenxa yeendawo ezahlukeneyo, kwaye umgama wokubukela uhambelana nomthamo wendawo, ngoko ke ukukhanya okufunekayo kwendawo kuyanda ngokunyuka kwebala lezemidlalo. Kufuneka sigxile kwilitha apha, kuba impembelelo yalo inkulu.
Umphakamo wofakelo lwesibane kunye nokuma kwesibane sesikhukula kuchaphazela ulawulo lomtha. Nangona kunjalo, kukho ezinye izinto ezihambelanayo ezichaphazela ulawulo lwe-glare, ezifana: ukusabalalisa ukukhanya kokukhanya kwesibane; icala lentelekelelo yesibane sesikhukula; ukubengezela kokusingqongileyo kwebala lemidlalo. Inani lezibane zeprojekthi nganye limiselwa kukukhanya kwisiza. Ngokucwangciswa kweekona ezine, inani lemizila yokukhanya lingaphantsi kwezo zibane zecala, ngoko ke ukukhanya okuncinci kungena kwintsimi yombono wabadlali okanye ababukeli.
Ngakolunye uhlangothi, inani lezibane ezisetyenzisiweyo kwizibane zelaphu ezinekona zingaphezulu kunezibane ezisecaleni. Ukusuka kuyo nayiphi na indawo yebala lemidlalo, isimbuku sokukhanya kokukhanya kwelighthouse nganye isibane sesikhukula singaphezulu kwezo zibane ezisecaleni. Ukukhanya kokukhanya kwemodi yebhanti kufuneka ibe nkulu. Iimvavanyo zibonisa ukuba kunzima ukukhetha phakathi kweendlela ezimbini zokukhanyisa. Ngokuqhelekileyo, ukhetho lwendlela yokukhanyisa kunye nendawo echanekileyo ye-lighthouse ixhomekeke ngakumbi kwiindleko okanye iimeko zesayithi kunokukhanyisa izinto. Kucetyiswa ukuba ungadibanisi i-glare kunye nokukhanya, kuba xa ezinye izinto zifana, njengoko ukukhanya kunyuka, izinga lokulungelelanisa iliso lomntu liyanda. Enyanisweni, uvakalelo kwi-glare aluchaphazeleki.
