Iiprofayili Zokufaka Iiphepha Zentsimbi: Ukuthelekiswa Kweentlobo Ngeentlobo Nezicelo

Njengoko iziseko zophuhliso zehlabathi zihlala ziphuhla, imfuneko yokuba nezisombululo zesiseko eziguquguqukayo nezizinzileyo ingaphezulu kunangaphambili.Iinqwaba zePhepha leNsimbiiyaqhubeka nokuba yintsika yemisebenzi yaselwandle, ukukhuselwa kwezikhukula kunye nokwemba nzulu. Nokuba usebenza kumazibuko axakekileyo ase-Asia okanye kwiiprojekthi zokuvuselela izixeko eYurophu, ukukhetha iprofayili echanekileyo kunye nomgangatho kunokuthetha umahluko phakathi kwempumelelo yeprojekthi kunye nokusilela kwesakhiwo.

Ukuqonda iiProfayili: U vs. Z

Xa kuziwa kwi-geometry, eli shishini lahlulwe kakhulu laba ngamaqela amabini:Iinqwaba zephepha zohlobo lwe-UkwayeIinqwaba zePhepha zohlobo lwe-Z.

Iinqwaba zephepha zohlobo lwe-U: Ikwaziwa njengokhetho lweklasikhi,Inqwaba yePhepha lohlobo lwe-Uilingana kwaye kulula ukuyiphatha. Olu khetho ludumileyo lokuhambisa amanzi esixekweni, kunye nee-cofferdams ezincinci,Iinqwaba zePhepha zohlobo lwe-2ukubonelela ngomlinganiselo osebenzayo wobunzima namandla.

Iinqwaba zePhepha zohlobo lwe-Z: Ezi zisetyenziselwa imisebenzi enzima. Imilo "ye-Z" ibeka ii-interlocks kwi-fiber yangaphandle yodonga (indawo ekude kakhulu kwi-axis engathathi hlangothi), nto leyo eyandisa kakhulu i-section modulus kunye nomthamo wokugoba.

i-z-steel-pile04 (1)
Iphepha-Pilemp4-mp4 (1)

Iinkqubo Zokuvelisa: Eziqengqelekayo Ezishushu vs. Ezibandayo

Indlela yokuvelisa ilawula ukusebenza kwenqwaba kwiindawo ezixinezelekileyo kakhulu.

1.Inqwaba yentsimbi egoqwe ngobushushu: Zenziwe kumaqondo obushushu aphezulu kakhulu, ezi nqwaba zinezihluthulelo eziqinileyo, ezifana ne "Larssen" ezinika ukuqina kwamanzi okuphezulu. Yiyo loo nto ezenza zibe ngumgangatho ogqwesileyo wezakhiwo zaselwandle ezihlala zihleli.

2.Inqwaba yePhepha leNsimbi eyenziwe ngeNgqele: Yenziwe ngeInqwaba yePhepha leNtsimbi yeKhabhoniEzi ziqengqelekayo zenziwe kubushushu begumbi. Zinobukhulu obuguquguqukayo kodwa izitshixo zazo zihlala zikhululekile kunezo ziqengqelekayo ezishushu, yiyo loo nto zifanelekile kakhulu kwimisebenzi yexeshana okanye iindonga zokugcina ezisekelwe emhlabeni.

Imigangatho yeHlabathi kunye neeBanga zezinto eziphathekayo

Ikhemistri ichaza ukuqina kweInqwaba yePlati yeNsimbi ye-S355JRNgokuxhomekeke kwilizwe kunye neemfuno zobunjineli, imigangatho eyahlukeneyo iyaphumelela kwimarike:

Umgangatho Ibanga Eliqhelekileyo Iimpawu
YaseYurophu (EN 10025) Inqwaba yeSheet ye-S355jr Amandla aphezulu emveliso, ukudityaniswa kakuhle, kunye nokumelana neempembelelo.
IsiJapani (JIS) Inqwaba yeShiti yeNsimbi yeJis A5528 yeBanga A Ukunyamezelana okungqongqo kwemveliso; kusetyenziswa kakhulu kubunjineli beendawo ezinxwemeni.
I-JIS enamandla aphezulu Inqwaba yeSheet yentsimbi yeSy390 Ibanga eliphezulu (Inqwaba yeSy390 Sheet) isetyenziselwa ukumba nzulu okufuna ukuqina okuphezulu.

Izicelo Ezisebenzayo kunye neLogistics

Nokuba iprojekthi ifuna umgangathoIinqwaba zePhepha leNsimbi 6mubude bomsele ongaphantsi okanye ubude beemitha ezingama-20 ezenziwe ngokwezifiso zodonga lwe-quay, isicelo siyalela ukhetho lweenqwaba:

Iindawo zaseLwandle: Inqwaba yentsimbi eqengqelekayo eshushuamacandelo agqunywe ngemigqumo esemgangathweni ophezulu yokulwa nokugqwala ukuze imelane nemiphumo yamanzi anetyuwa.

Ukwakhiwa kweDolophu: Inqwaba yePhepha leNsimbi eyenziwe ngeNgqeleamacandelo abonelela ngesisombululo esingabizi kakhulu sokugcinwa kwenkunkuma okwethutyana, esinokukhutshwa siphinde sisetyenziswe.

Ukukhuselwa kweZikhukulaNgenxa yoyilo oludibeneyo lweIinqwaba zephepha zohlobo lwe-U, umqobo oqhubekayo, ofunekayo ekuqiniseni i-levee unokufezekiswa.

Phawula: Udidi kufuneka lufanele imeko yenkonzo xa u-odola izixhobo zakho. Njengodidi lwe-S355jr lulungele ukusetyenziswa ngokubanzi kwiindawo ezinemozulu epholileyo, ngelixa kunokufuneka ezinye ii-alloys ezikhethekileyo kwiindawo ezineemfuno ezikhethekileyo ezifana nomhlaba we-arctic okanye odlakazayo.

Ixesha leposi: Matshi-17-2026