Emkhakheni wokwakha izisekelo ezijulile kanye ne-injiniyaring ye-geotechnical, ukusebenza kahle nokwethembeka kwemicibisholo kudlala indima ebalulekile empumelelweni yephrojekthi. Imishini yokuhambisa izigubhu ezineziqubu eziguquguqukayo ikhululekile ikakhulukazi ukuthi ithuthukise ukugubha nokufaka izigubhu zokuhambisa emizimbeni enzima yokwakha. Lezi zinhlelo ezithuthukile zihlanganisa izicelo ezinamandla zokujikijela nezisekelo ezisekelwe ku-crawler, okuvumela ukuhamba okubanzi nokuzinza ezindaweni ezahlukahlukene. I-crawler base iqinisekisa ukuthi imishini ingawaqhubeka nezindawo ezinzima nezingenabuhle, okwenza kube kuhle ezindaweni zokwakha lapho izimoto ezijwayelekile ezineziqubu zibe nezinkinga. Lezi zigubhu eziguquguqukayo zisebenza ngokuhlanganisa uchungechunge lwemishini ye-hydraulic kanye nezinhlelo zomshini ezivumela ukujika kwezixhumi zokuhambisa emhlabeni. Umsebenzi oyinhloko ubandakanya ukusebenzisa ikhanda lokujikijela elingahlinzeka ngokuhamba okuhle, kuvumela izigubhu ukuba zidlule phansi emhlabeni onzima nezakhiwo zephuli kahle. Ihlelo le-hydraulic alahlinzeki kuphela ngenkampani edingekayo yokujikijela kodwa futhi likuvumela ukuphatha kahle ukuphepha kanye nezinga, okuyinto ebalulekile ekuqinisekiseni ukuhamba kahle ngesikhathi sokufaka. Le nkqubo ibalulekile ikakhulukazi kumafekthri ezisekelo ezijulile, lapho ukuhambelana okuqondile nokuhambisana kusebenza kahle ekwakheni isakhiwo. Izindleko ezisekelwe ku-crawler zisetshenziswa kakhulu ezinhlelweni ezahlukene ezibalulekile, kufaka phakathi ukufakwa kwezisekelo ezijulile, ukuzinza komhlaba, kanye nezinhlelo zokuthuthukisa umhlaba. Zisebenza kahle ikakhulukazi ezimeni lapho udinga ukujika okukhulu, njengemisebenzi yokuphayisa noma uma kusebenza ezindaweni ezincane ezifakwe kahle. Ukuqina kwalezi zinsiza kwenza kube kufanelekile emisebenzini ye-geotechnical, kusukela ekwakheni imidwebo emikhulu efana nezinsika nezakhiwo eziphezulu kuya kwezisekelo eziphansi zama-residential. Lapho ukhetha uhlobo lwemishini yokuhambisa izigubhu ezineziqubu eziguquguqukayo, izimfanelo eziningi nezici kufanele zicatshangelwe. Izici ezibalulekile zifaka phakathi umkhiqizo we-torque omkhulu, ijubane lokujikijela, kanye nekhono lokujula kohlelo lwezigubhu. Ngaphezu kwalokho, usayizi nesisindo se-crawler unit singathinta ukuhamba nokuzinza endaweni yokwakha, ikakhulu ezindaweni ezithambile noma ezingenazinzile. Abaphathi kufanele futhi bahlole amandla e-hydraulic kanye nokusebenza kahle komshini, kanye nokuhambelana kwezigubhu ezahlukene ngosayizi nezici. Imodeli ezithuthukile zinganikeza izici ezifana nokulawulwa kwazulu, izinhlelo zokubona ngesikhathi esifanele, kanye nezindlela zokuphepha ezithuthukisiwe, ezingathuthukisa kakhulu ukusebenza kahle kokusebenza nokunciphisa isikhathi sokungasebenzi. Ngokuhlanganisa, imishini yokuhambisa izigubhu ezineziqubu eziguquguqukayo iyizinsiza ezingabalekeli kwi-sectokali yokwakha izisekelo ezijulile kanye ne-geotechnical engineering, ezinikeza amandla nokunemba okudingekayo ukuze kukhishwe kahle izigubhu. Ngokwakhiwa kwazo okuqine, amakhono athuthukile, kanye nekhono lokuguquguquka ezimeni ezahlukene, lezi zinsiza zimele imali ebalulekile kubathengisi kanye no-injiniyela abahlose ukukhulisa ukukhiqiza nokuphuma kwephrojekthi. Ngokuqonda imishini yazo yokusebenza nokukhetha izimfanelo ezifanele, ochwepheshe embonini bangasebenzisa amandla aphelele ezisemishini zokuhambisa izigubhu ezineziqubu eziguquguqukayo kumaphrojekthi abo wokwakha nokuthuthukisa umhlaba.
58 models