Izibane, izibonakalisi nokubonakala

Jonga izibane ngaphambi kokuhamba

Isibane ngasinye esimiselweyo masiqine, singonakali kwaye sikwazi ukusebenza. Coca izigqubuthelo ujonge ezangaphambili, ezangasemva, ezokumisa, izalathisi nesibane sepleyiti yangasemva. Esifihlwe ngumthwalo okanye ludaka asiniki silumkiso esicetyiweyo nangona ibhalbhu isebenza.

Jonga indibaniselwano emva kokuxhuma inqwelwana. Umqhubi ongasemva ufuna izibane nezibonakalisi zesithuthi sokugqibela zibonise indawo nokuqhobosha; ezisebenzayo kwesitsalayo azilungisi ukuboniswa okufihlakeleyo okanye okonakeleyo kwenqwelwana.

Ebusuku, ekuboneni okubi nakwizithuthuthu

Kwisithuthuthu isibane sangaphambili masikhanye xa kukhwelwa emini nasebusuku. Kwizithuthi ezilula nezinsinda, ezangaphambili, ezangasemva nesenombolo ziyafuneka phakathi kokutshona nokuphuma kwelanga naxa ukukhanya okuncinci okanye imozulu kuthintela ukubona abantu nezithuthi ngokucacileyo kwi-150 m.

Incwadi inika iimvume ezimbalwa kwisithuthi esimileyo okanye esipakiweyo: xa singaphandle kwendawo yezithuthi, sikwindawo yokupaka ephawulweyo okanye ngaphakathi kwe-12 m yesibane sesitalato esikhanyayo njengoko kuchaziwe. Musa ukuguqula imvume yokupaka ibe yeyokuqhuba ngaphandle kwezibane zangaphambili. Xa ukubona kubi, thoba isantya kunye nokukhanyisa izibane.

Umqadi omde, omfutshane nezibane zokupaka

Incwadi ibeka umqadi omde okwaziyo ukubonisa into ubuncinane kwi-100 m ngaphambili, nomfutshane oyibonisa ubuncinane kwi-45 m. Omde ufikelela kude kodwa mawuthotywe xa unokumfamekisa ozayo okanye umqhubi ophambili ngezibuko zakhe.

Musa ukuqhuba ngezibane zokupaka kuphela. Zibonisa ubukho besithuthi kodwa azithathi indawo yokukhanyisa indlela okufunekayo. Xa umgama obonakalayo umfutshane, khetha isantya esikuvumela usabele koko ukubonayo kunokuthatha umgama ophantsi woyilo lwesibane njengomgama wokumisa oqinisekisiweyo.

Ezangasemva, ezokumisa nokukhanyisa inombolo

Izibane zangasemva zibomvu ukuze abanye bachonge umva wesithuthi. Incwadi ibeka ulungiselelo olufanelekileyo kwizithuthuthu/nakwamavili amathathu nesibane kwicala ngalinye ngasemva kwezilula nezinsinda. Esokumisa masibomvu ngokuqaqamba ngaphezu kwesangasemva kwaye sibonakale emini eqhelekileyo ukusuka ubuncinane kwi-30 m.

Ipleyiti yangasemva mayikhanyiswe ukuze umntu onamehlo aqhelekileyo afunde oonobumba kwi-20 m. Isibane esisebenzayo ecaleni kwayo asonelanga xa singakhanyisi oonobumba. Ukuqhobosha makulumkise ongasemva ngokucacileyo; lungisa esokumisa esonakeleyo phambi kokuthembela kuso.

Ezinkungu nezibane ezalathiswayo

Sebenzisa izibane zenkungu kuphela ekuboneni okubi okubangelwa likhephu, inkungu, umphunga, uthuli okanye umsi. Asingondawo yesiqhelo yomqadi omfutshane kwimozulu ecacileyo. Zicime xa iimeko ezizivumelayo zidlulile.

Isibane esinokwalathisa umqadi kuso nasiphi icala ngokuqhelekileyo asivumelekanga kwisithuthi esiqhelekileyo. Iimvume zencwadi zinxulumene nomsebenzi: ongxamiseko okanye wezithuthi osemthethweni; umsebenzi kagqirha okanye kagqirha wezilwanyana; nokuhlangula esonakeleyo okanye inkonzo ebalulekileyo kwisiganeko okanye ekuhloleni iingcingo ezingasentla. Ukuba nesibane esinamandla akudali loo mvume.

Ukubuyisa ukukhanya kwahlukile kwisibane

Isibonakalisi sibuyisa ukukhanya kwezibane zesinye isithuthi. Asivelisi kukhanya kwaye asithathi indawo yesibane esifunekayo esisebenzayo. Isithuthuthu sifuna isibonakalisi esibomvu sangasemva esimiselweyo; ezilula zifuna ezibini ezibomvu ngasemva, esinye kwicala ngalinye. Ezinsinda nazo zifuna ezibomvu ngasemva kulungiselelo oluhambelanayo olubekiweyo.

Incwadi ifuna ezityheli ecaleni kwezithuthi ezinsinda okanye iindibaniselwano ezinde kune-7 m, zingashiyani ngaphezu kwe-3.6 m. Izinto ezibuyisa ukukhanya ezigunyazisiweyo zinokufeza iimfuno ezithile; iteyiphu yokuhombisa ayithathwa ngokuzenzekelayo njengefanelekileyo. Gcina iindawo ezibuyisa ukukhanya zicocekile kwaye zibonakala.

Umzekelo ochaziweyo

Kuthuli lwasemini izithuthi kuba nzima ukuzahlula kwi-100 m. Khanyisa izibane zendlela ezifunekayo, usebenzise ezinkungu kuphela ngelixa imeko efanelekileyo ikhona uze uthobe isantya. Ezokupaka kuphela azifezi imfuneko yokuqhuba, kwaye izibane eziqaqambileyo azenzi uthuli lubonakale ngaphaya.