Isithiyo sokulawula isixukulibhekisela kudivayisi yokuhlukanisa esetshenziswa ezigabeni zethrafikhi ukuhlukanisa abahamba ngezinyawo nezimoto ukuqinisekisa ukuphepha kwethrafikhi nokuhamba ngezinyawo okubushelelezi. Ngokwezinhlobo zayo ezahlukene kanye nokusetshenziswa kwayo, izithiyo zokulawula isixuku zingahlukaniswa ngezigaba ezilandelayo.
1. Ikholomu yokuhlukaniswa kwepulasitiki
Ikholomu yokuhlukanisa ipulasitiki iyithuluzi lokuphepha emgwaqweni elisetshenziswa kakhulu. Ngenxa yesisindo sayo esincane, ukuqina, ukufakwa okulula kanye nezindleko eziphansi, isetshenziswa kabanzi ukuhlukanisa abantu nezimoto emigwaqweni yasemadolobheni, emigwaqweni yabahamba ngezinyawo, ezigcawini, ezindaweni zokupaka izimoto nakwezinye izindawo. Inhloso yayo ukuhlukanisa abahamba ngezinyawo nezimoto nokuqondisa ukuhamba kwezimoto, ukuze kuqinisekiswe ukuphepha kwabahamba ngezinyawo kanye nokuhleleka kwezimoto.
2. Ikholomu yokuhlukaniswa eqinisiwe
Ikholomu yokuzihlukanisa eqinisiwe ingenye imishini yokuphepha emgwaqweni. Ngenxa yamandla ayo aphezulu, ukumelana nokugqwala, impilo ende kanye nezinye izinzuzo, isetshenziswa kabanzi ekwakhiweni kwemigwaqo emikhulu, imigwaqo emikhulu yasemadolobheni, amabhuloho kanye neminye imigwaqo. Inhloso yayo eyinhloko ukuhlukanisa izimoto phakathi kwemizila, ukuvimbela izimoto ekushintsheni imizila ngokuzumayo, nokwandisa ukuphepha kokushayela.
3. I-water column guardrail
I-water column guardrail iyikholomu yokulwa nokungqubuzana kwesikhwama samanzi, okuyi-cylinder engenalutho eyenziwe ngezinto ze-polymer, engagcwaliswa ngamanzi noma ngesihlabathi ukuze yandise isisindo sayo. Ibonakala ngekhono eliqinile lokulwa nokungqubuzana, ukubukeka okuhle, kanye nokuphathwa okulula. Isetshenziswa kabanzi emibukisweni emikhulu, emincintiswaneni yezemidlalo, nasezindaweni zemicimbi yomphakathi. Inhloso yayo eyinhloko ukuqinisekisa ukuphepha kwabasebenzi nezimoto, kanye nokugcina ithrafikhi nezindawo zemicimbi zihlelekile.
4. Ukuhlukaniswa kwekhoni yethrafikhi
Ikhoni lomgwaqo liyithuluzi elivamile lokuphepha emgwaqweni, elenziwe ngepulasitiki noma irabha, ukwakheka kwalo kwekhoni elibukhali kwenza kube lula ukubangela umonakalo omkhulu uma lihlangana nezimoto. Amakhoni omgwaqo asetshenziswa kakhulu ukuvimbela izimoto ukuthi zingasheshi, aqondise ukuhamba kwezimoto, futhi asebenza njengezimpawu zokuxwayisa ukwazisa abashayeli ngokupaka noma ukwehlisa ijubane.
Isithiyo sokulawula isixuku sidlale indima ebalulekile ekwakhiweni kwedolobha lanamuhla kanye nokuphathwa kokuphepha kwethrafikhi. Izici zaso ezilula, ezilula, ezinamandla aphezulu, nezihlukahlukene zenza sisetshenziswe kabanzi kuyo yonke imigwaqo, futhi sesibe yindawo ebalulekile nebalulekile yokwakha amadolobha anamuhla.
Uma unesifiso sokulawula isixuku, wamukelekile ukuxhumana nathiumenzi wemishini yokuphepha emgwaqweniQixiang ukuzeFunda kabanzi.
Isikhathi sokuthunyelwe: Ephreli-25-2023
