Imigudu Yokufaka

Amapayipi wokuhlobisa abalulekile ezicini zomsebenzi wokuhluza i-anchor, asebenza njengamapayipi avikela isikhathi esithile noma esimweni esiqinile ahlola izimbobo ngesikhathi sokufakwa kwamakhonkco omhlaba kanye nezinye izingxenye zezimbiwa ezijulile. Ezinhlelweni zezengezo zophakathi komhlaba, amapayipi wokuhlobisa agcina ukujula kwembobo ngokuvimba ukuwa komhlabathi, ikakhulukazi ezimweni zezemvelo ezingazinzile, ezikhanyayo, noma ezandiwe, lapho ukuhluza ngaphandle kokwesekwa kuzoholela ekuweleni okukhulu komhlaba nasekwehliseni isisekelo. Lezi zinsimbi ezijiyile zensimbi zidziwe phansi ngaphambi kokuhluza, zenze umoya uphephile wokufaka amakhonkco, ukugrouta, nokudlulisela umthwalo ezinhlelweni zomhlabathi ezizinzile noma ezimbonini zezinhlaka. Ukukhetha nokufaka amapayipi wokuhlobisa afanele kuncike ekuhlukanisweni komhlaba, ezimweni zokuhamba kwamanzi, ukujula kokuhluza, kanye nomthwalo okumele uthathwe yohlelo lwe-anchor. Ezemahlathini angena kuxhamazela njengezihlabathi nezintuli, amapayipi ahlinzeka ngesisekelo esibalulekile sokuxhasa izindonga zembobo ngokumelene nohambo lwe-hydrostatic kanye nohambo lwezulu olulolangazelelo, kuyilapho emhlabathini noma enhlakeni ezixakile, amapayipi elula angase abe nenjongo noma akhululeka ngokuphelele. Amandu amapayipi wokuhlobisa ngokuvamile ahlukaniswe ukusuka ku-76 kuya ku-1,016 millimeters, nge-thickness yomkhondo kanye nezinhlobo zezinto ezikhethiweyo ngokususelwa ekubalwa kwezobunjiniyela nakwaziswa kocwaningo lwe-geotechnical. Amapayipi avame ukujija futhi adlulelwa usebenzisa ama-drilling rigs akhethekile anezicuthezo zokuhlobisa, amandla aphumelele adlalwa ngezigaba zokuphuma ezingasiza ukwenza imisebenzi yokugrouta kanye nokubona ing pressures ye-pore ngesikhathi sokufakwa. Izicelo zamapayipi wokuhlobisa emsebenzini wezisekelo ezijulile zifaka ukwesekwa okungapheli noma okwesikhashana kwamakhonkco omhlaba ezindaweni ezixhunywe, ezinhlelweni zokwandisa izixuku, izakhiwo zezitshalo ezikhethiwe eduze kwezakhiwo ezikhona, kanye nezisekelo zeziko ezifuna izinhlelo zokuxhasa ezibangelwa ngohambo. Kumaphrojekthi amakhulu, amapayipi wokuhlobisa evumela ukufakwa kwamakhonkco aphezulu akhululeka umthwalo ezindaweni ezinzile ezijule, kwehlisa ukwehla futhi kukhuthaza ukuvikeleka kwesakhiwo semisebenzi yesikhashana nekahle. Ukuhlanganiswa kwamapayipi wokuhlobisa nezinhlelo zokugrouta zokufaka kuvumela ukuphatha okunembile kwe-pressure ye-pore, ukuthuthukiswa kokudluliswa komthwalo ngezimfanelo zamakhonkco, kanye nokwandisa ukuqina ngezokubambisana. Abaklami abakhokhelwa kanye nezinjiniya ze-geotechnical basebenzisa ubuchwepheshe bamapayipi wokuhlobisa ukuvumela ukuhluza okuphephile, okuphathwa kahle ezimeni ezinzima zomhlaba, ngaleyo ndlela kwehlisa ingozi yokwakha, kusebenza ngesikhathi sephrojekthi, futhi kuqinisekise ukuhambisana nemithetho yokwakha nezidingo zokuvikeleka kwezinhlelo zezisekelo kumabhizinisi, ezentengiselwano, ezinkampani, kanye nezinhlaka zezifundo.