Izinkanyezi zokuphatha amaphayiphi zimele imishini yokusebenza eyisisekelo phakathi kokusebenza kwe-piling ye-statik press-in, zihlinzeka ngamandla abalulekile okuphakamisa nokubeka adingwa abakhiqizi bezisekelo lapho befaka amasistimu ezisekelo ezijulile. Uma kuziwa endleleni ye-piling ye-press-in, lezi zinkanyezi zisebenza njengemishini yokwandisa amandla ezisebenzisana nezinhlelo zokuphenya ukuze zilawule ukufakwa okuphumelelayo kwamaphayiphi e-prestressed concrete, amaphayiphi e-H steel, namaphayiphi avamile ezindongeni zoyela. Umsebenzi oyinhloko wezinkanyezi zokuphatha amaphayiphi udlula ekusakazeni izinto ezilula; zenza ukuhlela okuqonde ngokuphelele, zilawule ukusabalalisa izithwalo ngesikhathi sokufakwa, futhi zikwazi ukusiza abasebenza ngokusebenza kahle ezindaweni zokwakha eziyinkimbinkimbi lapho imikhawulo yesikhala nezimo zomhlaba zingabeka imikhawulo kumsebenzi wemishini. Lezi zinkanyezi zihlomele kahle ukuze ziphathe izithwalo ezinkulu ezihambisana namaphayiphi, kuyilapho zigcina ukunemba kwesikhundla okudingekayo ukuze kuthuthukiswe ikhono lokuthwala nokudlulisela izithwalo. Izincazelo zobuchwepheshe zezikanyezi ezisetshenziswa kuma-piling ye-statik press-in zidinga izilinganiso ezinamandla, ngokuvamile zibhakabhisa phakathi kuka-20 kuya ku-150 amathani e-metric kuye ngokuthi amaphayiphi angakanani kanye nezindlela zokufaka. Abasebenzisi bakhipha lezi zinkanyezi ngokuhlanganyela nezinsiza ezikhethekile zokushaya amaphayiphi, izinhlelo zokulandela, nezinsiza zokubeka eziqinisekisa ukujula okuqondile ngesikhathi sokufaka. Imishini kumele ikwazi ukumelana neziqhamo ezihlangene ezidalwa yizinhlelo zokuthola umsindo, izinqubo zokufaka ezimanzi, kanye nezimo zokukhulisa ezivela ekwakheni izisekelo ezijulile zezinsuku zanamuhla. Izimo zomhlaba zinezimpempe ezibalulekile ekukhetheni izinkanyezi nasekuhlinzekeni izinqubomgomo; ezindaweni zokwakha ezithambile, emhlabathini ogcwele, nasemiphakathini enobunzima, ikrane kufanele ihlinzeke ngamapulatifomu asondele kanti ihlangabezana namandla okuphendula adalwe yimishini ye-press-in nezinhlelo zokuvibratory. Iziphakamiso ezinamathuba aphansi, amanzi aphakeme, nezimo ezintsha zomhlaba zidinga ukwakhiwa okukhethekile kwezinkanyezi ezinemikhono emide, amasistimu okuzinza athuthukisiwe, kanye nezikhala zokulawula abasebenzi ezithuthukisa ukuxhumana nabakhi bezisekelo nabachwepheshe be-geotechnical abakha idatha yokuxhumana nomhlaba ngesikhathi esifanele. Izicelo zezikanyezi zokuphatha amaphayiphi zifaka phakathi kwezinkampani eziphethe, ezokwakha ezithengisa, nezokwakha kwemigwaqo lapho i-piling ye-press-in eyama-statik inikeza izinzuzo kunezindlela zokuphatha ezivamile. Izimo zedolobha, izakhiwo ezibucayi, ukuthuthukiswa kwezakhiwo zomlando, nezinhlelo ezidinga ukuxhumana okuncane kwemisindo benza izinzuzo ezinkulu ezinhlelweni zokufaka ezilawulwa kahle lezi zinkanyezi ezikhuthazayo. Lo mkhiqizo wezikanyezi ubhekisa ezikhwameni ezihamba, ezindongeni ezikhalayo ezihlelwe ukwakhiwa kwamaphayiphi, nakumafomu akhethekile okwakhiwa okwenziwe ikhethekile ukuze kube nezeluleko ezintsha. Abakhi abenza izinhlelo zokuthuthukisa umhlaba, ukwesekwa kokufakwa kwe-diaphragm wall, kanye nezinqubo zokushaya amaphayiphi amakhulu avame ukuhlanganisa izinkanyezi zokuphatha amaphayiphi kumasistimu aphelele ezisekelo ahlunga izinhlelo zokufaka, anciphisa ubungozi be-geotechnical, futhi aqinisekise ukuhambisana nemingcele yomsindo wezimo zokuhlala emhlabeni. Ukuhlanganiswa kwalolu hlobo lwezikanyezi nezikhangiso zokuphenya ezikhaleni, izinhlelo zokuhlola izithwalo, kanye nezinsiza ze-geotechnical kubonisa umkhuba omuhle wakamuva ekwakheni izisekelo ezijulile, okuvumela izindlela zokwakha ezizinzile eziphakamisayo ukunemba, umthwalo wezemvelo, kanye nokuphila kwezinhlelo, kulo lonke uhla lwezimo zomhlaba kanye nezidingo zephrojekthi.
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