Xa ukhetha isicwangciso sokubonisa, kufuneka ubeke ingqalelo kula manqaku mabini alandelayo:
1.Inani leembono kufuneka lifaneleke
Kuya kufuneka ucinge ukunciphisa imigca echokoziweyo kwimboniselo kangangoko kwaye usebenzise inani elincinci lemigca echokoziweyo ngokufanelekileyo.Kwingcamango yokuba imilo yenxalenye nganye yenxalenye ichazwe ngokucacileyo, zabalazela ukuvakalisa ngokufutshane, inani leembono lichane kanye, kwaye uphephe amabinzana aphindaphindwayo kangangoko kunokwenzeka.
2.indlela yokubonakalisa kufuneka ifaneleke
Ngokwemilo yangaphakathi nangaphandle kwenxalenye, ukubonakaliswa kwembono nganye kufuneka kugxininise kunye nenjongo, kwaye inkcazo yesakhiwo esiphambili kunye nesakhiwo sendawo kufuneka sicace.Ngexesha elifanayo, kuyimfuneko ukuqwalasela isicwangciso esifanelekileyo semizobo, njengokuqwalasela imbono esisiseko ngendlela emiselweyo.
Inxalenye yomzobo yinxalenye ezoba ngesandla.Kusisiseko esibalulekileyo sokuzoba imizobo yendibano xa uzobe inxenye yemizobo kunye namalungu.Xa udweba umzobo wenxalenye, kuyafuneka ukuba ujonge ngokubonakalayo ubungakanani benxalenye, unqume isikali somzobo, kwaye udwebe ngokukhululekileyo.Amanyathelo gabalala ngolu hlobo lulandelayo:
1. Qonda iinxalenye zokuhlalutya kwaye unqume iskimu sokuvakalisa
Ngokobukhulu, ubunzima kunye nokubonakaliswa kwenxalenye, misela isikali esifanelekileyo somzobo kunye nobubanzi.Kungcono ukusebenzisa iphepha legrafu ukwenza imizobo.
2. Zoba umgca wesakhelo somzobo kunye nebha yesihloko
Misela umgca wesikhundla sombono oyintloko, njenge-axis ephambili, umgca ophakathi, kunye nomgca wereferensi womzobo.
3. Jonga ngokubonakalayo umzobo wesandla.
Zoba inkcazo yesakhiwo sokuqala kuqala, emva koko inkcazo yesakhiwo sesibini.Iimbono ezifanelekileyo zesakhiwo ngasinye kufuneka zizotywe ukuze zihambelane neempawu zentelekelelo.Ekudibaneni kwezakhiwo ezikufutshane, ukunyuka okanye ukunciphisa umgca wegrafu kufuneka kuthathelwe ingqalelo (njengomgca we-intersection kwi-intersection, i-wireless kwi-tangent, njl.).Ekugqibeleni gqibezela yonke imizobo.
4. Jonga kwaye ulungise umfanekiso wonke kwaye ucime imigca engeyomfuneko
Qinisekisa ireferensi yobungakanani kwiindlela ezintathu, zoba imigca yokwandisa, imigca yesayizi kunye neentolo zobukhulu bazo zonke iisayizi;zoba imigca yecandelo.
5. Ukulinganisa nokumisela yonke imilinganiselo.
Kwimilinganiselo yezakhiwo eziqhelekileyo (ezifana neendlela eziphambili, i-chamfers, njl.), kufuneka uqhagamshelane neencwadana ezifanelekileyo okanye wenze izibalo ngaphambi kokuba uzalise.
6. Chaza iimfuno eziyimfuneko zobugcisa
Gcwalisa ibha yesihloko, kwaye ugqibezele umzobo wenxalenye.
Ngokusekwe kumzobo ogqityiweyo wenxalenye, udityaniswe neemeko zokwenyani zemveliso kunye namava omatshini wobugcisa, uhlolo olubanzi lwenxalenye yomzobo lwenziwa phambi kokuzoba inxalenye yomzobo.
Xa ujonga umzobo, ngokuqhelekileyo unike ingqwalasela kwimiba emininzi, enjengale: ingaba isikimu sentetho sinengqiqo kwaye siphelele, ingaba i-dimension icacile kwaye iphelele, ichanekile kwaye isengqiqweni, kwaye ingaba iimfuno zobugcisa ezicetywayo zinokuhlangabezana neemfuno zenkqubo kunye nokusebenza. iimfuno zamalungu.
Emva kokujonga kunye nokulungisa umzobo, qalisa ukuzoba umzobo wenxalenye yomsebenzi.Amanyathelo okuzoba umzobo wenxalenye yomsebenzi ami ngolu hlobo lulandelayo:
1. Hlalutya iinxalenye kwaye ukhethe izikimu zokubonisa.
2. Qinisekisa isikali somzobo kunye nobubanzi, zoba umgca wesakhelo, kwaye ufumane umbono oyintloko.
3. Zoba imephu yesiseko.
4. Jonga kwaye ulungise umbhalo wesandla, nzulu yonke imizobo, kwaye uzobe imigca yecandelo ngaphandle kweempazamo.
5. Zoba imigca yolwandiso, imigca yesayizi kunye neentolo zesayizi, kwaye uqaphele amaxabiso obungakanani kunye neemfuno zobugcisa.
6. Gcwalisa ibha yesihloko, khangela, kwaye ugcwalise umzobo womsebenzi wenxalenye.