Iindlela zokugada eziNtabeni

Iindlela zokugada kuhola wendlela, kwaziwa njenge imiqobo yendlela, zizinto eziyimfuneko zokhuseleko eziyilelwe ukukhusela izithuthi kunye nabahlali bazo kwiingozi zendlela. Le miqobo inceda ekuthinteleni izithuthi ekuphambukeni endleleni, nto leyo inciphisa kakhulu umngcipheko weengozi ezimandundu kunye nokwenzakala. Njengohlobo lwe umqobo wokutshayisa, iindlela zokugada koohola bendlela zenzelwe ukufunxa impembelelo yongquzulwano, ukubuyisela izithuthi endleleni nokunciphisa amathuba okuba zibethe imiqobo ecaleni kwendlela. Nge Huaan Traffic, sisebenza ngokukhethekileyo ekuboneleleni ngomgangatho ophezulu weendlela zokugada ezihlangabezana nemigangatho engqongqo yokhuseleko, siqinisekisa ukhuseleko lwabo bonke abasebenzisi bendlela ngelixa sisebenza ngokufanelekileyo njengezithintelo ezithembekileyo zengozi.

01.

Thrie Beam Guardrails

I-Thrie-Beam guardrails ibonakalisa uyilo olunemiqadi emithathu enika amandla okongeziweyo kunye nozinzo, nto leyo ebenza balungele iindlela ezihamba ngesantya esiphezulu kunye neendawo ezinomthamo omkhulu wezithuthi.

I-Thrie Beam Guardrail yinkqubo yothintelo olukhuselayo olufakwe ecaleni kweendlela kunye noohola bendlela ukomeleza ukhuseleko kubaqhubi. Ibonisa uyilo olunemiqadi emithathu olunceda ukufunxa amandla empembelelo kwaye luthintele izithuthi ekuphambukeni endleleni, ukunciphisa umngcipheko weengozi kunye nokuphucula ukhuseleko ezindleleni ngokubanzi.

AASHTO M180

baluphumelele uvavanyo lokuwa kwe-TL1, TL2, TL3, TL4

ulwakhiwo olunamandla kunye nokunyamezela impembelelo ephezulu

02.

W Beam Guardrails

I-W-Beam guardrails lolona hlobo luqhelekileyo lusetyenziswayo lwesithintelo sohola wendlela. Ziquka uthotho lwemiqadi yentsimbi emile okwe "W," efunxa amandla empembelelo kwaye iphinde iqondise izithuthi zibuyele endleleni.

Ukunikezela ngomgangatho ophezulu w iintsimbi zokugada ezihlangabezana nemigangatho engqongqo yokhuseleko. Iinrayi zethu zokugada zibonelela ngokhuseleko oluthembekileyo ecaleni koohola bendlela, iirempu, kunye neebhulorho, siphucula ukhuseleko ezindleleni ngokubanzi.

Ulwakhiwo lweNsimbi eGalvanized

Ukwaleka okuxhathisa iMozulu

Inkqubo yoFakelo olulula

03.

C POST

Isebenza kakuhle emalini: Izithuba ze-C zifikeleleka ngokubanzi ngelixa zibonelela ngenkxaso eyaneleyo kunye nokhuseleko lweenkqubo zokugada, zizenza isisombululo esineendleko ezifanelekileyo.

Uyilo olulula: Uyilo olumise okwe-C luqondile kwaye kulula ukwenza, luqinisekisa umgangatho kunye nokusebenza okungaguqukiyo.

Ukuchasana nokuKhwela okuhle: I-galvanized coating ikhusela i-rust and corrosion, iqinisekisa ukuqina kunye nobomi benkonzo ende.

04.

U POSTE

Uzinzo olongezelelweyo: I-U-shaped cross-section inika uzinzo oluhle kakhulu lwesakhiwo, okwenza izithuba ze-U zilungele ukuxhasa i-guardrails phantsi kweemeko zoxinzelelo oluphezulu.

ukuhlala ixesha elide: Yenziwe ngetsimbi ekumgangatho ophezulu kunye ne-galvanized coating, izithuba ze-U zixhathisa i-rust kunye ne-corrosion, iqinisekisa ukusebenza kwexesha elide.

Izicelo ezahlukeneyo: Ilungele uluhlu olubanzi lwezicelo, kubandakanywa oohola bendlela, iindlela zasezidolophini, kunye neendawo zoshishino.

05.

h iposti

Amandla aphezulu kunye noKuhlala ixesha elide: Eyakhiwe kwi-premium-high-high-forth steel, izithuba ze-H zibonelela ngomthamo ophezulu wokuthwala umthwalo kunye nokuphila ixesha elide, okwenza kube lula kwizicelo ezinzima.

Okugqwesileyo koLwakhiwo Imfezeko: I-cross-shaped cross-section ibonelela ngozinzo oluphuculweyo lwesakhiwo, ukuqinisekisa ubuninzi benkxaso yokukhusela kunye nokuphucula ukuchasana kwempembelelo.

Nokumelana Resistance: I-Hot-dip galvanized coating ikhusela i-rust kunye ne-corrosion, yandisa ubomi benkonzo yesithuba nakwiimeko ezinzima zokusingqongileyo.

06.

Iposi yeSigma

Amandla aphezulu: Uyilo lwe-sigma-shaped lunika amandla akhethekileyo kunye nomthamo wokuthwala umthwalo, ulungele iindawo ezinempembelelo ephezulu.

Ukuguquguquka okuphezulu: Uyilo olulodwa luvumela ukufunxa amandla ngcono kunye nokuhanjiswa ngexesha lokungqubana, ukuphucula ukhuseleko ezindleleni.

Ukukhuselwa kokonakaliswa: I-galvanized coating iqinisekisa ukuxhathisa ngokugqwesileyo kwi-rust kunye ne-corrosion, ukwandisa ubomi benkonzo yesithuba.

Kutheni i-Highway Guardrails ibalulekile?

Iindlela zokugada ezindleleni zidlala indima ebalulekileyo ekwandiseni ukhuseleko ezindleleni. Nazi ezinye iingenelo eziphambili:
1. Uthintelo lweNgozi: Iindlela zokugada zinceda ekuthinteleni izithuthi ekuphambukeni endleleni, zinciphisa amathuba okungqubana nemiqobo esecaleni kwendlela efana nemithi, iipali, okanye imiphetho.
2. Ukunciphisa Ukwenzakala: Ngokubuyisela izithuthi endleleni, iitrayile zonogada zinciphisa umngcipheko wokonzakala okumandundu kubaqhubi nakubakhweli.
3. ULondolozo lokuHamba kweTrafiki: Ii-Guardrails zinceda ukugcina ukuhamba kwezithuthi ngokuthintela izithuthi ukuba zingaweli kwiindlela ezizayo, ngakumbi kwiindawo ezinesantya esiphezulu.
4. Ukusebenza kwexabiso: Utyalo-mali kwii-guardrails ezisemgangathweni kunokusindisa ubomi kunye nokunciphisa iindleko ezinxulumene neengozi, ukwenzakala kunye nomonakalo wepropathi.

Yintoni injongo yeziporo zoohola bendlela?

Eyona njongo iphambili yeendlela zokugada koohola bendlela kukuphucula ukhuseleko ezindleleni ngokuthintela izithuthi ekuphumeni kwendlela kwaye zingqubane nemiqobo eyingozi efana nemithi, iipali, okanye amaqhina. Ii-Guardrails zisebenza njengomqobo, zibuyisela izithuthi ezigwenxa kwiindlela zokuhamba kunye nokunciphisa umngcipheko wokonzakala okumandundu kubaqhubi nakubakhweli.

Zifuneka nini iindlela zokugada ezindleleni?

Izikhuselo zifuneka ngokuqhelekileyo ezindleleni xa kukho ingozi enokwenzeka ngaphakathi kwendawo ecacileyo, indawo esecaleni kwendlela ekufuneka ingabinamiqobo. Izinto ezifana nomthamo wezithuthi, umda wesantya, kunye nobukho bamathambeka angumnqantsa okanye izinto ezizinzileyo zimisela imfuneko yofakelo lwe-guardrail. Izikhokelo ezithe ngqo kunye nemimiselo ebekwe ngabasemagunyeni kwezothutho iyalela indlela yokubeka isiporo.

Zisebenza njani iindawo zokugada?

Ii-Guardrails zisebenza ngokufunxa amandla okungqubana kwesithuthi kunye nokubuyisela isithuthi endleleni. Eyona meko ixhaphakileyo kukuphosa iliso, apho isithuthi sikhukuliseka siye kwindawo yokugada kwaye siphinde siqondiswe ngaphandle kokumisa ngokupheleleyo. Uyilo lwe-guardrail, olubandakanya imiqadi yentsimbi, iipali, kunye nee-ankile, zenzelwe ukumelana namandla ongquzulwano kunye nokunciphisa umngcipheko wokuba isithuthi singene okanye sigqithise umqobo.

Ngaba izithuba zokugada zingafakelwa kwiipavumente zekhonkrithi okanye kwimidibaniso?

Ngelixa izithuba zokugada zingafakelwa kwiipavumente zekhonkrithi okanye kwimidibaniso, ayisiyonto iqhelekileyo kwaye inokufuna ingqwalasela eyodwa. Umphezulu wekhonkrithi unokuba ngumngeni kwi-ankile efanelekileyo kwaye unokufuna ukomelezwa okongeziweyo okanye iihardware ezikhethekileyo. Kubalulekile ukubonisana noogunyaziwe bezothutho kwaye ulandele imimiselo yendawo ukuqinisekisa ukufakwa okukhuselekileyo nokusebenzayo kweentsimbi zokugada kwezi meko.

Zeziphi iintlobo zokhuseleko ezikhoyo?

Kukho iintlobo ezininzi zeentsimbi zokugada ezikhoyo, nganye yenzelwe usetyenziso kunye neemeko ezithile:
I-W-Beam Guardrails: Uhlobo oluqhelekileyo olusetyenziswayo, olunentsimbi yentsimbi efana ne-W.
I-Thrie-Beam Guardrails: Inika amandla okongeziweyo kunye nokuzinza, ezifanelekileyo kwiindlela ezihamba ngesantya esiphezulu kunye neendawo ezinomthamo ophezulu wezithuthi.
IiNkqubo zeSithintelo seCable: Iquka imicu emininzi yeentambo zentsimbi eziqinileyo ezixhonywe phakathi kwezithuba, ezisebenzayo ekuthinteleni ukungqubana okunqamlezileyo.
Imiqobo yeConcrete: Ukubonelela ngomqobo oqinileyo, ongashukumiyo olawula izithuthi, ezihlala zisetyenziswa kwiindawo zokwakha kunye noohola bendlela.

Zeziphi iimfuno zolondolozo lweendlela zokugada?

Ukugcinwa rhoqo kubalulekile ekuqinisekiseni ukusebenza kakuhle kohola wendlela. Iimfuno eziphambili zogcino ziquka:
1. Ukuhlola iindawo zokugada umonakalo, njengezibonda, iintanda, okanye izinto ezingekhoyo
2. Ukulungisa okanye ukutshintsha amacandelo awonakele ngokukhawuleza
3. Ukucoca inkunkuma kunye nezityalo ezijikeleze i-guardrail ukugcina ukubonakala kunye nokufikeleleka
4. Ukuqinisekisa i-ankile efanelekileyo kunye nokuqiniswa kweebholithi kunye nokudibanisa
5. Ukufaka ipeyinti yokucofa okanye igalvanizing ukuthintela umhlwa
6.Ukuthobela ishedyuli yokulungisa rhoqo kunye nokulandela izikhokelo ezibekwe ngabasemagunyeni bezothutho kunokuncedisa ukugcina intembeko kunye nokusebenza kweendlela zokugada uhola wendlela ekuhambeni kwexesha.