Likhoune tsa sephethephetheke lintho tse tloaelehileng litseleng le libakeng tsa kaho 'me ke sesebelisoa sa bohlokoa sa ho tsamaisa le ho laola phallo ea sephethephethe. Likhoune tsena tse khanyang tsa lamunu li etselitsoe hore li bonahale haholo le ho lemohuoa habonolo, li boloka bakhanni le basebetsi ba bolokehile. Ho utloisisa litlhaloso le litekanyo tsa sephethephethe ho bohlokoa molemong oa ts'ebeliso ea bona hantle libakeng tse fapaneng.
Likhoune tse tloaelehileng tsa sephethephethe hangata li entsoe ka thepa e tšoarellang, e hananang le boemo ba leholimo joalo ka PVC kapa rabara. Lisebelisoa tsena li ile tsa khethoa bakeng sa bokhoni ba tsona ba ho mamella maemo a ka ntle le ho fana ka ts'ebetso ea nako e telele. 'Mala o tloaelehileng haholo oa li-traffic cones ke oa lamunu oa fluorescent, o etsa hore li bonahale haholo bosiu kapa motšehare, e leng se etsang hore e be tse loketseng ho netefatsa polokeho ea litsela.
Mabapi le boholo, likhoune tsa sephethephethe li tla ka boholo bo fapaneng ho lumellana le litlhoko tse fapaneng tsa taolo ea sephethephethe. Mofuta o tloaelehileng oa boholo o tloha ho lisenthimithara tse 12 ho isa ho tse 36 ka bolelele. Khoune ea 12-inch hangata e sebelisoa ka tlung le lits'ebetso tse lebelo le tlase, athe khoune e kholoanyane ea 36-inch e loketse litsela tse lebelo le litseleng tse kholo. Bophahamo ba khoune bo phetha karolo ea bohlokoa ponahalong ea eona le katlehong ea eona ea ho laola sephethephethe.
Ntho e 'ngoe ea bohlokoa ea li-cones tsa sephethephethe ke boima ba tsona. Boima ba khoune ea sephethephethe ke ntlha ea bohlokoa ea ho lekanya botsitso le bokhoni ba eona ba ho hanela ho fefoloa ke moea kapa likoloi tse fetang. Likhoune tse tloaelehileng tsa sephethephethe hangata li boima ba liponto tse 2 ho isa ho tse 7, 'me likhoune tse boima haholo tsa sephethephethe li loketse ho sebelisoa maemong a moea kapa libakeng tse nang le sephethephethe se seholo.
Motheo oa khoune ea sephethephethe o etselitsoe ho fana ka botsitso le ho o thibela ho thella. Botlaaseng hangata bo pharalletse ho feta khoune ka boyona, ho etsa setsi se tlase sa matla a khoheli se matlafatsang botsitso ba khoune. Likhoune tse ling tsa sephethephethe li na le lithapo tsa rabara tse eketsang ho ts'oara le ho ts'oara holim'a tsela, ho fokotsa kotsi ea ho thellisa kapa ho sisinyeha.
Li-collar tse khantšang ke tšobotsi e 'ngoe ea bohlokoa ea li-cones tsa sephethephethe, haholo-holo bakeng sa ponahalo ea bosiu. Li-collar tsena hangata li entsoe ka lintho tse khanyang tse ntlafatsang ponahalo ea cone maemong a bobebe bo tlase. Masale a reflective a behiloe ka mokhoa o hlophisitsoeng holim'a likhoune ho etsa hore ponahalo e bonahale ho tsoa likhutlong tsohle, ho netefatsa hore bakhanni ba khona ho bona li-cones habonolo le ho lokisa ho khanna ha bona ka nepo.
Ho ea ka litlhaloso, li-cones tsa sephethephethe hangata li hlokoa ho finyella litekanyetso tse itseng tse behiloeng ke mekhatlo ea tsamaiso. Ka mohlala, United States, Federal Highway Administration (FHWA) e hlahisa tataiso bakeng sa moralo le tšebeliso ea lisebelisoa tsa ho laola sephethephethe, ho akarelletsa le likhoune tsa sephethephethe. Litaelo tsena li hlakisa litlhoko tse khethehileng tsa 'mala, boholo le thepa e khantšang ea likhoune tsa sephethephethe ho netefatsa katleho ea tsona taolong ea sephethephethe.
Ntle le li-cones tse tloaelehileng tsa sephethephethe, ho boetse ho na le li-cones tse khethehileng tse etselitsoeng tšebeliso e itseng. Ka mohlala, li-cones tse phuthoang tsa sephethephethe li etselitsoe ho bolokoa habonolo le lipalangoang, e leng se etsang hore e be tse loketseng lihlopha tse arabelang maemo a tšohanyetso le ho koaloa ha nakoana ha litsela. Likhoune tsena tsa sephethephethe li ka tsamaisoa ka potlako 'me tsa fana ka boemo bo ts'oanang ba ponahalo le taolo joaloka likhoune tsa setso tsa sephethephethe.
Ka bokhutšoanyane, likhoele tsa sephethephethe ke sesebelisoa sa bohlokoa sa ho laola sephethephethe le ho netefatsa polokeho ea litsela. Ho utloisisa lintlha le litekanyo tsa sephethephethe ho bohlokoa ho khetha khoune e nepahetseng ea sephethephethe bakeng sa ts'ebeliso e itseng. Ho tloha ka boholo le boima ba 'mele ho ea ho thepa e bonahatsang le moralo oa motheo, karolo e' ngoe le e 'ngoe ea khoune ea sephethephethe e tlatsetsa katlehong ea eona ea ho laola phallo ea sephethephethe le ho matlafatsa polokeho ea litsela. Likhoune tsa sephethephethe li phetha karolo ea bohlokoa ho bolokeng taolo le tšireletseho litseleng ka ho khomarela litekanyetso le litataiso tse behiloeng.
Rea u amohela ho ikopanya le mofani oa thepa ea sephethephethe Qixiang bakeng sa aqotso.
Nako ea poso: Sep-06-2024
