Ukuhlola Izinzuzo Zezinqwaba Zamapayipi Ekwakhiweni
Ezweni lokwakha elihlala lishintsha, ukukhethwa kwezinto zokwakha kunomthelela omkhulu ekuqineni nasekuzinzeni kwephrojekthi. Phakathi kwezinketho eziningi ezitholakalayo, izinqwaba zamapayipi ensimbi seziyisisombululo esithandwayo sobunjiniyela besisekelo, ikakhulukazi ezindaweni eziyinselele njengezikhumulo zemikhumbi namachweba.
Izinqwaba zamapayipi ensimbi, ikakhulukazi lezo ezikhiqizwa kusetshenziswa ubuchwepheshe bokushisela obujikelezayo, zinikeza isisombululo sesisekelo esiqinile nesithembekile. Lezi zinqwaba zitholakala ngobubanzi obukhulu, ngokuvamile phakathi kuka-400 no-2000 mm, futhi zingalungiswa ngokwezidingo ezithile zanoma yimuphi umsebenzi wokwakha. Ububanzi obusetshenziswa kakhulu yi-1800 mm, okunikeza ibhalansi efanele phakathi kwamandla nokuqina, okwenza kube ukukhetha okuthandwayo kwezinhlelo zokusebenza ezahlukahlukene.
Esinye sezici ezivelele zama-X42 SSAW Steel Pipe Piles ukuguquguquka kwawo. Kungakhathaliseki ukuthi wakha i-pier, i-port noma esinye isakhiwo esisindayo, la ma-pile ahlinzeka ngokusekelwa okudingekayo ukuze amelane namandla emvelo kanye nemithwalo esindayo. Inqubo yokushisela ejikelezayo ayigcini nje ngokuthuthukisa ubuqotho besakhiwoIzinqwaba Zeshubhu Yensimbi, kodwa futhi kudala ukuqeda okungenamkhawulo kobuso, kunciphisa ingozi yokugqwala nokuqinisekisa ukuthi ihlala isikhathi eside.
Amakhono okukhiqiza ezinkampani ezihamba phambili kulo mkhakha ayamangalisa. Isibonelo, inkampani enemigqa yokukhiqiza yamapayipi ensimbi angu-13 ajikelezayo kanye nemigqa yokukhiqiza engu-4 yokulwa nokugqwala kanye nokushisa iyakwazi ukukhiqiza amapayipi ensimbi ajikelezayo ahlanganisiwe angaphansi komhlaba anobubanzi obusukela ku-φ219 mm kuya ku-φ3500 mm kanye nobukhulu bodonga obusukela ku-6 mm kuya ku-25.4 mm. Amandla okukhiqiza aqinile kangaka aqinisekisa ukuthi angahlangabezana nezidingo ezahlukahlukene zamakhasimende futhi ahlinzeke ngamapayipi ensimbi asezingeni eliphezulu aqinile futhi athembekile.
Ngaphezu kwamandla azo kanye nokuguquguquka kwazo, izinqwaba zamapayipi ensimbi zaziwa nangokulula kwazo ukufakwa. Isisindo esincane seInqwaba Yepayipi, kuhlanganiswe nomklamo wazo oqinile, zivumela ukuthi ziphathwe futhi zibekwe kahle, okunciphisa izindleko zabasebenzi futhi kufinyeze amashejuli ephrojekthi. Lokhu kusebenza kahle kuzuzisa kakhulu kumaphrojekthi amakhulu lapho isikhathi sibaluleke kakhulu.
Ngaphezu kwalokho, ukusebenzisa izinqwaba zamapayipi ensimbi kunegalelo emikhubeni yokwakha esimeme. Insimbi iyinto ephinde isetshenziswe, futhi abakhiqizi abaningi bazibophezele ekusebenziseni insimbi ephinde yasetshenziswa enqubweni yabo yokukhiqiza. Lokhu akugcini nje ngokunciphisa umthelela wokwakha emvelweni, kodwa futhi kuhlangabezana nesidingo esikhulayo semikhuba yokwakha esimeme.
Sekukonke, ama-X42 SSAW Steel Piles amelela intuthuko enkulu ezixazululweni zesisekelo samaphrojekthi okwakha, ikakhulukazi ezindaweni eziyinselele njengezikhumulo zemikhumbi namachweba. Ngamandla awo aphezulu, ukuguquguquka, kanye nokulula kokufakwa, la mapayipi ensimbi ayisinqumo esihle kakhulu kunoma yimuphi uchwepheshe wokwakha ofuna ukuqinisekisa ukuzinza nokuphila isikhathi eside kwamaphrojekthi akhe. Ngokuhambisana namakhono okukhiqiza ezinkampani eziholayo embonini, ikusasa lomkhakha wokwakha libukeka liqhakazile njengoba amapayipi ensimbi eqhubeka nokusetshenziswa. Njengoba siqhubeka nokuqhubekela phambili, ukwamukela izinto ezintsha kanye nobuchwepheshe kuzoba yisihluthulelo sokwakha izakhiwo eziqinile ezimelana novivinyo lwesikhathi.
Isikhathi sokuthunyelwe: Julayi-24-2025