Imishini Yokugaya Iphuli Engekho Emoyeni

Imishini yokufaka amakholomu ngokomshini isebenza njengethuluzi elibalulekile emkhakheni wokwakhiwa kwezisekelo ezijulile nasezobunjiniyela be-geotechnical. Le mishini iklanyelwe ukufaka amakholomu ngokuqondile phansi kusetshenziswa umshini ophakanyisayo, kusho ukuthi ayidingi izindlela ezijwayelekile zokuhlasela noma zokuhlasela. Ngokusebenzisa ingcindezi eqhubekayo, imishini yokufaka amakholomu ngokomshini iqinisekisa ukuphazamiseka okuncane emhlabathini ozungezile, kuyenza ifaneleke kakhudlwana ezindaweni zasemadolobheni lapho izithukuthuku nezinsongo zomsindo kufanele ziqashelwe. Le teknoloji ayikhulisi kuphela ukusebenza kahle kokufakwa kwamakholomu kodwa futhi ivikela izakhiwo ezikhona kanye nezinsiza ezingaphansi komhlaba ekufakazeleni umonakalo. Ukusebenza kwemishini yokufaka amakholomu ngokomshini kusekelwe ohlelweni lwe-hydraulic oluvelisa amandla amakhulu ukuze kudlule amakholomu ensimbi noma amakhoneni phansi. Inqubo iqala ngokuhlelwa kwemishini phezu kwe ndawo eyabelwe yokufaka amakholomu, kulandele ukufakwa kwamakholomu ohlelweni lwe-hydraulic. Uma sekuphephile, imishini ibeka ingcindezi eqondile, iqhuba amakholomu emhlabathini ngenqubo enembile. Le ndlela ivumela ukufakwa kwezinhlobo ezahlukene zamakholomu, kufaka phakathi amakholomu okubhoboza, aphusha umhlabathi kunokuwukhipha, ngalokho kuthuthukisa ikhono lokuphatha yük kanye nokunciphisa izinkinga zokuhlala. Izicelo ezisemqoka zemishini yokufaka amakholomu ngokomshini zihlanganisa inqwaba yeziphakeli ezijulile, kufaka phakathi ukwakhiwa kwezindlu, ezentengiselwano, nezimboni. Ziba nezinzuzo ezithile ezindaweni zasemadolobheni lapho izithukuthuku zesizinda nemithetho yemvelo kudinga izindlela ezithule futhi ezingaphazamisiyo. Ngaphezu kwalokho, le mshini ivame ukusetshenziselwa ukubuyiselwa komhlaba, njengokwakha izakhiwo ezikhona, ukuthuthukisa ukuzinza komhlabathi, nokwandisa ikhono lokuphatha yük kwezisekelo. Ukusebenza kwayo kufaneleka ukuze ifake izinto zezisekelo ezimweni zomhlabathi eziyinkimbinkimbi, kufaka phakathi umhlabathi onokhugela kanye ne-granular, ngesikhathi igcina ukunemba okukhulu nokuhleleka. Izincazelo ezivamile zemishini yokufaka amakholomu ngokomshini ziyahluka kuye ngemodeli nomkhiqizi. Nokho, imishini eminingi ifaka uhlelo lwe-hydraulic olukwazi ukuhlinzeka ngamandla aphakathi kuka-100 kN kuya ku-1,000 kN noma ngaphezulu, kuvumela ukufakwa kwamakholomu anobubanzi obuphakathi kuka-200 mm kuya ku-1,200 mm noma ngaphezulu. Ukunemba kwalemishini ivamise ukwenziwa kwahambisana nezinhlelo zokuhlola ezihlanganisiwe ezinikeza impendulo yesikhathi sangempela mayelana nezimo zokufaka, kuqinisekisa ukuhambelana nezincazelo zobunjiniyela nezidingo zephrojekthi. Uma ukhetha imishini yokufaka amakholomu ngokomshini, kunezinto eziningi okufanele zicatshangelwe ukuze kuqinisekiswe ukusebenza kahle. Izici ezisemqoka zifaka ukuba uhlobo namakholomu adingekayo kanye nosayizi, izimo zomhlabathi, ukufinyelela endaweni, kanye nesikhala sokusebenza kwemishini. Ngaphezu kwalokho, ukuqonda amandla e-hydraulic yemishini kanye nezinhlinzeko ezitholakalayo kungathuthukisa ukukhiqiza nokusebenza kahle endaweni yomsebenzi. Ngokuhlola lezi zici, abathengisi bangathatha izinqumo ezihlakaniphile ezivumelana nezidingo zabo zephrojekthi ngenkathi benelisa izinzuzo ezinikezwayo yizobuchwepheshe bokufaka amakholomu ngokomshini. Ngokufingqa, imishini yokufaka amakholomu ngokomshini temsilisa ukuphuculwa okwaziyo ezindleleni zokwakha ezijulile, ikhipha izixazululo ezinokwethenjelwa ezinsebenzisweni zanamuhla.