Ukusebenzisa Intambo Yensimbi Engagqwali Emabhulohweni Okumiswa

Amabhuloho alengayo aphakathi kwezakhiwo ezidumile nezibalulekile kakhulu kubunjiniyela besimanje. Aklanyelwe ukuhamba amabanga amade futhi asekele imithwalo esindayo enobunzima obuncane besakhiwo, lawa mabhuloho athembele ezingxenyeni ezibalulekile ukuqinisekisa ukuqina kwesikhathi eside, ukuzinza, kanye nokuphepha. Enye yezinto ezibaluleke kakhulu ezisetshenziswa ekwakheni kwawo yiintambo yocingo yensimbi engagqwali.

Kulesi sihloko esijulile, sihlola ukuthi kanjaniintambo yocingo yensimbi engagqwalikunegalelo ekusebenzeni, ekuphepheni, nasekuphileni isikhathi eside kwamabhuloho alengayo. Kusukela ezintanjeni ezithwala umthwalo kuya ezinhlelweni zokubambelela eziqinile, insimbi engagqwali ichaza kabusha ukuthembeka kwengqalasizinda. Thola ukuthi kungani onjiniyela bamabhuloho nabathuthukisi bengqalasizinda emhlabeni wonke bephendukela kui-sakysteelngezixazululo zensimbi engagqwali ezithembekile.

1 Indima Yentambo Yezintambo Emabhulohweni Okumiswa

Amabhuloho alengayo asabalalisa isisindo somgwaqo futhi ahambisa imithwalo ngaphesheyaizintambo eziyinhloko, ezilengiswe phakathi kwemibhoshongo emibili futhi ziboshwe kuzo zombili izinhlangothi. Izixhasi eziqondile (ama-hangers) zixhuma lezi zintambo edekini lebhuloho, zisekele njengesisekelo.

Intambo yocingo iyisisekelo salokhu:

• Izintambo eziyinhlokoezithwala wonke umthwalo webhuloho

• Izintambo ze-hangerezixhumanisa idekhi nohlelo lokumiswa oluyinhloko

• Ukuqinisa nokuqinisa izintambolokho kumelana nomoya, ukudlidliza, kanye namandla okuzamazama komhlaba

Ngenxa yokuthi lezi zinhlelo zihlala zingaphansi kokucindezeleka futhi zichayeke ezindaweni ezinzima, ukukhetha izinto kubalulekile.

2 Kungani Kusetshenziswa Intambo Yensimbi Engagqwali?

Intambo yocingo yensimbi engagqwaliinezintambo eziningi zensimbi ezingagqwali ezisontekile ndawonye ukuze ziqine futhi ziguquguquke. Yenzelwe ukusingathaukucindezeleka okukhulu, ukuchayeka esimweni sezulu, kanye nokukhathala— okwenza kube yinto efanelekileubunjiniyela bebhuloho.

Nakuba izintambo zensimbi yekhabhoni zendabuko zisavamile, insimbi engagqwali inikeza ukuthuthukiswaukumelana nokugqwala, ubude besikhathi eside, futhiukulungiswa okuncishisiwe, okuthuthukisa kakhulu inani lomjikelezo wokuphila.

Izinzuzo Ezi-3 Eziyinhloko Zentambo Yensimbi Engagqwali Emabhulohweni Okumiswa

3.1 Ukumelana Okumangalisayo Nokugqwala

Insimbi engagqwali—ikakhulukaziAmazinga e-AISI 316 kanye ne-duplex—inikeza ukumelana okuhle kakhulu ku:

• Isifutho sikasawoti esivela ezindaweni ezisogwini noma eziseduze nomfula

• Imvula ene-asidi kanye nokungcola kwasemadolobheni

• Amakhemikhali okususa i-icing asetshenziswa ezindaweni ezibandayo

• Umswakama, ukuchayeka ku-UV, kanye nokujikeleza kokushisa

Lokhu kumelana nokugqwala kuqinisekisaubuqotho bomshinikwentambo yensimbi amashumi eminyaka, kunciphisa ingozi yokwehluleka kwesakhiwo.

3.2 Ukuqina Kwesikhathi Eside

Ngokungafani nensimbi yekhabhoni, intambo yensimbi engagqwali ayidingi ukugqokwa kabusha njalo noma ukufakelwa i-galvanization. Iyamelana nalokhu:

• Umgodi ongaphezulu

• Ukugqwala kwangaphakathi

• Ukucindezeleka okuqhekeka ngaphansi kokucindezeleka komshini

Lezi zakhiwo zinciphisa izindleko zokulungisa futhi zandisa ibhulohoimpilo yokuklama engaphezu kweminyaka engama-75-100.

3.3 Amandla Okuqinela Aphezulu

Izintambo zensimbi engagqwalihlinzekaamandla okudonsa adlula i-1570 MPa, okwenza zikwazi ukusekela izinkulungwane zamathani. Izintambo ezisetshenziswa ezintanjeni eziyinhloko zivame ukwakheka ukuze:

• Ukuthwala umthwalo oguquguqukayo njalo

• Ukumuncwa komthwalo womoya nokuzamazama komhlaba

• Ukunciphisa ukudlidliza kwabantu abahamba ngezinyawo noma izimoto

Lokhu kuqinisekisa ukuphepha kwebhuloho ngisho nangaphansi kokushintshashintsha okukhulu kwemithwalo.

3.4 Ukumelana Nokukhathala

Amabhuloho abekezelela izigidi zemijikelezo yemithwalo ngenxa yokuhamba kwezimoto, umoya, kanye nokushintshashintsha kwezinga lokushisa. Insimbi engagqwaliukumelana nokukhathala okuphezuluivikela ku:

• Ukuphuka kwe-strand ngokuhamba kwesikhathi

• Ukwehluleka okubangelwa ukudlidliza

• Ukuqhekeka kokukhathala ezindaweni zokusekela

Lokhu kubalulekile ku-iziphanyeko nama-suspenders, ezihamba kancane ngomthwalo ngamunye odlulayo.

3.5 Ukubukeka Okukhangayo

Amabhuloho esimanje awagcini nje ngokusebenza—ayizimpawu zokwakha.isiphetho esikhanyayo sentambo yensimbi engagqwaliihambisana nemiklamo yebhuloho ebushelelezi, inikeza ukubukeka kwesimanje nobuchwepheshe obuphezulu.

Lokhu kwenza kube yintandokazi yalokhu:

• Amabhuloho okuxhoma abahambi ngezinyawo

• Izindawo zokudlula emadolobheni

• Ukufakwa kwezakhiwo okudumile

Izicelo ezi-4 zeNtambo Yensimbi Engagqwali kuBunjiniyela Bebhuloho

4.1 Amakhebula Okumiswa Ayinhloko

Lezi yizoizinto eziyinhloko ezithwala umthwaloyebhuloho elilengayo. Intambo yocingo yensimbi engagqwali ingaboshwa noma iboshwe ngentambo ejikelezayo ibe yizintambo ezibanzi ngamakhilomitha.

4.2 Amakhebula Okulenga (Ama-Strange Aqondile)

Isetshenziselwa ukuxhuma i-bridge deck nekhebula eliyinhloko. Idinga ukuguquguquka okulinganiselwe, ukumelana nokukhathala okuhle kakhulu, kanye nokubambelela okuqinile.

4.3 Izintambo Zokubopha Nezokubopha

Qinisa idekhi yebhuloho kanye nemibhoshongo ukuze ivikeleke ekuhambeni okubangelwa umoya noma ukuzamazama komhlaba.

4.4 Izibambo Zesandla Nezithiyo Zokuphepha

Intambo yensimbi engagqwali isetshenziswa nasezinhlelweni ze-balustrade kanye nemigqa yokuphepha yabahamba ngezinyawo ebhulohweni, okuthuthukisa ukuphepha nokubukeka.

Izinto Ezi-5 Okufanele Uzicabangele Ngobunjiniyela Ngentambo Yezintambo Zebhuloho

Ukuqinisekisa ukusebenza kahle, onjiniyela kumele bacabangele:

• Ububanzi kanye nomthamo womthwalongokusekelwe kusayizi webhuloho kanye nomthamo wethrafikhi

• Uhlobo lokwakha(isb., 1×91 noma 7×19) ukuze kutholakale amandla nokulinganisela kokuguquguquka

• Ukulinganisa ukucindezeleka ngaphambi kokucindezelekangesikhathi sokufakwa

• Izimbozo noma izigqoko ezivikelayoukuze uthole ukuphepha okwengeziwe ezindaweni ezimbi kakhulu

• Izinhlelo zokuhlola nokuqaphela ukukhathalangokuhamba kwesikhathi

Ngei-sakysteel, ungacacisa amamaki aqondile ezinto zokwakha, ukwakhiwa kwezintambo, ububanzi, kanye nokuqedwa kwanoma yimuphi umsebenzi wengqalasizinda.

Izifundo Eziyi-6 Zezwe Langempela

1. Amabhuloho Okumiswa Kwabahamba Ngezinyawo Emadolobheni
Omasipala eYurophu nase-Asia bakhethe intambo yensimbi engagqwali yamabhuloho ngenxa yokumelana kwayo nokugqwala, isisindo sayo esincane, kanye nezidingo zayo zokunakekelwa eziphansi.

2. Amaphrojekthi ebhuloho lasogwini
Amabhuloho avulekele emanzini olwandle, njengaseJapan noma eNorway, asebenzisa iziphanyeko zensimbi engagqwali kanye nezibambo zokubopha ukuze kuncishiswe ukulungiswa okuhlobene nokugqwala.

3. Ukubuyiselwa Kwamabhuloho Omlando
Amabhuloho asendulo avuselelwayo avame ukufaka izintambo zensimbi ezingagqwali esikhundleni sezintambo zensimbi ezindala ukuze kuthuthukiswe ukuphepha ngaphandle kokushintsha ubuhle.

7 Kungani Khetha i-sakysteel ye-Bridge-Grade Stainless Steel Wire Rope

i-sakysteelungumphakeli womhlaba wonke we-ukusebenza okuphezuluintambo yocingo yensimbi engagqwaliyakhelwe ingqalasizinda, ezolwandle, kanye nezicelo zezimboni. Kumaphrojekthi ebhuloho lokulenga, sinikeza:

• I-AISI 304, 316, 316L, kanye nezinhlobo ezimbili zensimbi engagqwali

• Ukwakhiwa kwezintambo ngokwezifisoukuze uthole amandla, ukumelana nokukhathala, kanye nokuguquguquka

• Izinketho zentambo yocingo enobubanzi obukhuluukwesekwa okunzima kwesakhiwo

• Izinsizakalo ezilinganiselwe, izinto zokufaka, kanye nokusekelwa kokufakwa

• UkuthobelaIzindinganiso zokuphepha ze-ASTM, EN, ISO, kanye nebhuloho

Siphinde sinikezeukubonisana kobuchwephesheukusiza onjiniyela bezakhiwo kanye nabakhi bezindlu ukuthi bakhethe intambo efanele yesigaba ngasinye sephrojekthi—kusukela ekwakhiweni kuya ekuqalisweni.

Njengoba nginolwazi oluningi lweminyaka eminingi kanye nomlando oqinisekisiwe,i-sakysteelkuqinisekisa ukuphepha, ukusebenza kahle, kanye nokusimama kuzo zonke izixazululo zezintambo zocingo.

Amathiphu ayi-8 Okufaka Nokulungisa

• Izintambo zokucindezela ngaphambi kokucindezeleka kahleukusabalalisa imithwalo ngokulinganayo

• Sebenzisa izinto zokufaka zensimbi engagqwali ezifanayoukugwema ukugqwala kwe-galvanic

• Sebenzisa izinhlelo zokuqapha ukugqwalaukuze kuhlale isikhathi eside

• Hlanza izintambo eziveziwengezikhathi ezithile ngezixazululo ezithambile zokulondoloza ukuqeda kobuso

• Yenza ukuhlolwa komthwalo nokucindezeleka njalo, ikakhulukazi ezindaweni ezinabantu abaningi abasebenzisa izimoto

Izinhlelo zezintambo zensimbi engagqwali eziklanywe kahle futhi ezinakekelwe kahle zingakwazikudlule iminyaka eyi-100 yempilo yenkonzongokuncipha okuncane.

9 Isiphetho

Njengoba izidingo zokufudukela emadolobheni kanye nengqalasizinda zanda, nesidingoizinto ezithembekile, ezingadingi ukunakekelwa okuningikwezobunjiniyela bezakhiwo.Intambo yocingo yensimbi engagqwalikubaluleke kakhulu kwesimanjeumklamo webhuloho lokumiswa, enikeza amandla, ukumelana nokugqwala, ukukhuthazela kokukhathala, kanye nobuhle bokubona.

Kungakhathaliseki ukuthi wakha indlela yokuhamba ngezinyawo noma ibhuloho elikhulu lasedolobheni,intambo yensimbi engagqwali eyenziwe nge-sakysteelinikeza inani elingenakuqhathaniswa kanye nokuphepha isikhathi eside.