I-Highway Guardrails

Imigwaqo yomgwaqo omkhulu, obeye aziwe njengo izithiyo zomgwaqo, ziyizici zokuphepha ezibalulekile eziklanyelwe ukuvikela izimoto kanye nabagibeli bazo ezingozini zomgwaqo. Lezi zithiyo zisiza ekuvimbeleni izimoto ukuthi zingachezuki emgwaqeni, zinciphise kakhulu ingozi yezingozi ezimbi kanye nokulimala. Njengohlobo lwe isithiyo sokuphahlazeka, imigwaqo egada umgwaqo omkhulu iklanyelwe ukumunca umthelela wokushayisana, ukuqondisa kabusha izimoto zibuyele emgwaqeni futhi kuncishiswe amathuba okuba zishaye izithiyo eziseceleni komgwaqo. Ngo Huaan Ithrafikhi, sisebenza ngokukhethekile ekuhlinzekeni ngezinsimbi zokuqapha zekhwalithi ephezulu ezihlangabezana nezindinganiso eziqinile zokuphepha, siqinisekisa ukuphepha kwabo bonke abasebenzisi bomgwaqo kuyilapho sisebenza ngokuphumelelayo njengezithiyo zokuphahlazeka ezinokwethenjelwa.

01.

I-Thrie Beam Guardrails

I-Thrie-Beam guardrails ifaka idizayini enezingongolo ezintathu enikeza amandla engeziwe nokuzinza, okuyenza ifaneleke emigwaqweni enesivinini esiphezulu nezindawo ezinamavolumu aphezulu wethrafikhi.

I-Thrie Beam Guardrail iwuhlelo lokuvimbela ukuvikela olufakwe emigwaqweni nasemigwaqweni emikhulu ukuze kuthuthukiswe ukuphepha kwabashayeli. Ifaka idizayini enemishayo emithathu esiza ukumunca amandla okuthinta futhi ivimbele izimoto ekuphambukeni emgwaqeni, kwehlise ubungozi bezingozi kanye nokwenza ngcono ukuphepha emgwaqeni kukonke.

I-AASHTO M180

baphumelele ukuhlolwa kokuphahlazeka kwe-TL1, TL2, TL3, TL4

ukwakhiwa okuqinile kanye nokukhuthazela komthelela ophezulu

02.

I-W Beam Guardrails

I-W-Beam guardrails iwuhlobo oluvame ukusetshenziswa kakhulu lwesithiyo somgwaqo omkhulu. Ahlanganisa uchungechunge lwemishayo yensimbi emise okuka-“W,” emunca amandla okuthinta futhi iqondise kabusha izimoto zibuyele endleleni yomgwaqo.

Ihlinzeka ngezinsimbi zokuvikela zekhwalithi ephezulu ezihlangabezana nezindinganiso eziqinile zokuphepha. Ama-guardrails ethu ahlinzeka ngokuvikela okuthembekile emigwaqweni emikhulu, emigwaqeni, nasemabhulohweni, okuthuthukisa ukuphepha emgwaqeni kukonke.

Ukwakhiwa Kwensimbi Eyisithako

Ukugqoka Okumelana Nesimo Sezulu

Easy Ukufakwa Inqubo

03.

C THUMELA

Kuqiza kahle: Okuthunyelwe kwe-C kuvame ukuthengeka kakhulu kuyilapho kusahlinzeka ngosekelo olwanele nokuphepha kumasistimu e- guardrail, okuwenza abe yisixazululo esingabizi kakhulu.

Idizayini elula: Idizayini emise okwe-C iqondile futhi kulula ukuyikhiqiza, iqinisekisa ikhwalithi engashintshi kanye nokusebenza.

Ukumelana Nokugqwala Okuhle: I-galvanized coating ivikela ukugqwala nokugqwala, iqinisekisa ukuqina kanye nempilo ende yesevisi.

04.

U POST

Ukuzinza Okuthuthukisiwe: Isiqephu esiphambanayo esimise okuka-U sinikeza ukusimama okuhle kakhulu kwesakhiwo, okwenza okuthunyelwe kwe-U kube kuhle ekusekeleni ama-guardrails ngaphansi kwezimo zokucindezeleka okukhulu.

ukuqina: Kwenziwe ngensimbi yekhwalithi ephezulu ene-galvanized coating, ama-U posts amelana nokugqwala nokugqwala, okuqinisekisa ukusebenza okuhlala isikhathi eside.

Izicelo Ezihlukahlukene: Ifanele uhla olubanzi lwezicelo, okuhlanganisa imigwaqo emikhulu, imigwaqo yasemadolobheni, nezindawo zezimboni.

05.

h okuthunyelwe

Amandla Aphezulu Nokuqina: Kwakhiwe ngensimbi ephezulu yekhwalithi ephezulu, okuthunyelwe kwe-H kunikeza umthamo ophakeme wokuthwala umthwalo nokuphila isikhathi eside, okuwenza afaneleke ezinhlelweni zokusebenza zomsebenzi osindayo.

Ubuqotho obuhle Besakhiwo: Isigaba esiphambanayo esimise okuka-H sinikeza ukuqina kwesakhiwo okuthuthukisiwe, iqinisekisa ukusekelwa okuphezulu kwama-Guardrails kanye nokuvikeleka komthelela okuthuthukisiwe.

Ukuphikiswa Kwe-Corrosion: I-Hot-dip galvanized coating ivikela ukugqwala nokugqwala, inweba impilo yesevisi yokuthunyelwe ngisho nasezimeni zemvelo ezinzima.

06.

Iposi le-Sigma

Amandla Aphakeme: Idizayini emise okwe-sigma inikeza amandla akhethekile namandla okuthwala umthwalo, ilungele izindawo ezinomthelela omkhulu.

Ukuvumelana nezimo okuphezulu: Idizayini eyingqayizivele ivumela ukumuncwa nokusatshalaliswa kwamandla okungcono ngesikhathi sokushayisana, kuthuthukise ukuphepha emgwaqeni.

Ukuvikelwa Kokugqwala: Ukufakwa kwamagalani kuqinisekisa ukumelana okuhle nokugqwala nokugqwala, kunweba impilo yesevisi yokuthunyelwe.

Kungani I-Highway Guardrails Ibalulekile?

Imigwaqo eqapha umgwaqo idlala indima ebalulekile ekuthuthukiseni ukuphepha emgwaqeni. Nazi ezinye izinzuzo ezibalulekile:
1. Ukuvimbela Izingozi: Ama-Guardrails asiza ukuvikela izimoto ekuphambukeni emgwaqeni, okunciphisa amathuba okushayisana nezithiyo eziseceleni komgwaqo njengezihlahla, izigxobo, noma ama-envelope.
2. Ukunciphisa Ukulimala: Ngokuqondisa kabusha izimoto zibuyele emgwaqeni, izinsimbi zokuqapha zinciphisa ingozi yokulimala okubi kubashayeli nabagibeli.
3. Ukunakekela Ukugeleza Kwethrafikhi: Ama-Guardrails asiza ukugcina ukuhamba kwezimoto ngokuvimbela izimoto ukuthi zingaweli emizileni ezayo, ikakhulukazi ezindaweni ezinesivinini esikhulu.
4. Ukusebenza Kwezindleko: Ukutshala imali kuma-guardrails asezingeni eliphezulu kungasindisa izimpilo futhi kunciphise izindleko ezihlobene nezingozi, ukulimala, nokulimala kwempahla.

Iyini inhloso yama-highway guardrails?

Inhloso eyinhloko yezinsimbi zokuqapha emgwaqeni ukuqinisa ukuphepha emgwaqeni ngokuvimbela izimoto ukuthi zingashiyi umgwaqo futhi zishayisane nezithiyo eziyingozi njengezihlahla, izigxobo, noma imimango. I-Guardrails isebenza njengesithiyo, iqondisa kabusha izimoto ezilahlekile emuva emigwaqweni yokuhamba futhi inciphisa ingozi yokulimala okubi kubashayeli nabagibeli.

Zidingeka nini izinsimbi zokuqapha emigwaqeni?

Izivikelo ngokuvamile zidingeka emigwaqweni uma kunengozi engaba khona phakathi kwendawo ecacile, okuyindawo eseduze nomgwaqo okufanele ingabi nazithiyo. Izinto ezifana nevolumu yethrafikhi, umkhawulo wesivinini, kanye nokuba khona kwemiqansa noma izinto ezingashintshi kunquma isidingo sokufakwa kwe-guardrail. Imihlahlandlela eqondile nemithethonqubo ebekwe iziphathimandla zezokuthutha ilawula indlela yokubeka i- guardrail.

Asebenza kanjani ama-guardrails?

Ama-Guardrails asebenza ngokumunca amandla okushayisana kwemoto futhi aqondise kabusha imoto emuva emgwaqeni. Isimo esivame kakhulu siwukujeziza, lapho imoto ikhukhuleka iye ku-guardrail futhi iqondiswe kabusha ngaphandle kokuma okuphelele. Idizayini ye-Guardrail, ehlanganisa imishayo yensimbi, izigxobo, namahange, yakhelwe ukuze imelane namandla okungqubuzana futhi inciphise ubungozi bokuthi imoto ingene noma yeqe umgoqo.

Ingabe izikhala ze-guardrail zingafakwa emigwaqweni yezinyawo ekhonkolo noma emideni?

Nakuba izigxobo ze-guardrail zingafakwa emigwaqweni ekhonkolo noma emideni, akuwona umkhuba ojwayelekile futhi kungase kudinge ukucatshangelwa okukhethekile. Izindawo zikakhonkolo zingaba inselele ekubambeni ihange okufanele futhi kungase kudinge ukuqinisa okwengeziwe noma ihadiwe ekhethekile. Kubalulekile ukubonisana neziphathimandla zezokuthutha futhi ulandele imithetho yendawo ukuze uqinisekise ukufakwa okuphephile nokusebenzayo kwezinsimbi zokuqapha kulezi zimo.

Yiziphi izinhlobo zokugada ezikhona?

Kunezinhlobo ezimbalwa zama-guardrails atholakalayo, ngayinye yakhelwe izinhlelo zokusebenza nezimo ezithile:
I-W-Beam Guardrails: Uhlobo oluvame ukusetshenziswa kakhulu, olufaka insimbi yensimbi emise okuka-W.
I-Thrie-Beam Guardrails: Inikeza amandla engeziwe nokuzinza, ifanele imigwaqo enesivinini esiphezulu nezindawo ezinamavolumu aphezulu wethrafikhi.
I-Cable Barrier Systems: Ehlanganisa izintambo eziningi zezintambo zensimbi eziqine kakhulu ezimiswe phakathi kokuthunyelwe, ezisebenza ngempumelelo ekuvimbeleni ukungqubuzana kwe-cross-median.
Izithiyo zikakhonkolo: Ihlinzeka ngomgoqo oqinile, onganyakazi oqondisa kabusha izimoto, ovame ukusetshenziswa ezindaweni zokwakha nasemigwaqweni emikhulu.

Yiziphi izimfuneko zokunakekelwa kwama-guard rails?

Ukunakekelwa okuvamile kubalulekile ukuze kuqinisekiswe ukusebenza kahle kwama-guard rails. Izidingo ezibalulekile zokunakekela zihlanganisa:
1. Ukuhlola izindonga zokuvikela umonakalo, njengezintuba, imifantu, noma izingxenye ezingekho
2. Ukulungisa noma ukushintsha izingxenye ezilimele ngokushesha
3. Ukususa imfucumfucu nezimila eduze komzila wokugada ukuze kugcinwe ukubonakala nokufinyeleleka
4. Ukuqinisekisa ukubambelela okuqinile nokuqiniswa kwamabhawudi nezixhumi
5. Ukufaka upende othintwayo noma uthayela ukuze ugweme ukugqwala
6.Ukubambelela esimisweni sokulungisa esijwayelekile kanye nokulandela imihlahlandlela ebekwe iziphathimandla zezokuthutha kungasiza ekugcineni ubuqotho nokusebenza kwezitimela zomgwaqo onguthelawayeka ngokuhamba kwesikhathi.