I-SWMC 370 yokomba engaphantsi komhlaba igqibe ngempumelelo iprojekthi yokugalela isiseko seprojekthi yezindlu nezindlu eGuangzhou, eTshayina.

Iprojekthi ye-real estate e-Guangzhou igubungela indawo ye-62,000 m2, apho i-44,000 m2 ingaphezulu komhlaba kwaye i-18,000 m2 iphantsi komhlaba.Kukho imigangatho engama-25 ngaphezu komhlaba, kuquka imigangatho emi-4 ngaphantsi kweqonga kunye nemigangatho emi-4 ngaphantsi komhlaba.Ubude obupheleleyo besakhiwo yi-108.8m, ubunzulu bomngxuma wesiseko yi-16.9m, kwaye indawo yendawo yi-21.1m.Isakhiwo sobunjineli siyilwe njengesakhelo esomeleziweyo esakhiweyo sodonga lokucheba kwaye isiseko siyilwe njengesiseko sesihlenga esisicaba.

Ukuqwalasela isiphumo sokuchasa ukudada kumgangatho ongaphantsi, iqela lebholithi elichasene nokudada libekwe kwipodium esemazantsi yale projekthi.Idayamitha yebhowunti enqanda ukudada yi-130mm, isithuba yi-780mm, ubunzulu bomngxuma yi-8m.

Ukukhethwa koomatshini bokugaya kunempembelelo ebalulekileyo kwinkqubela phambili egudileyo yeprojekthi ye-bolt echasene nesiseko.I-SWMC ekhethiweyo i-SWMC 370 umatshini wokugaya ongaphantsi komhlaba kwinkampani yokwakha, ehambelana neeseti ezimbini ze-SULLAIR American 600RH air compressor, kunye noxinzelelo lokusebenza lwe-1.7 IMpa kunye nokufuduswa komoya kwi-17m³.Inokusebenza kakuhle kakhulu, ukusetyenziswa kwamandla aphantsi, ubume obulula bomatshini, ukusebenza kakuhle kunye nokulawula, okunokulungelelanisa ulawulo lweeparamitha zokugaya ngexesha langempela, kunye nokusebenza kwayo kunye nokusebenza kakuhle kunokuhlangabezana neemfuno zeprojekthi.

I-SWMC 370 umatshini wokugaya ongaphantsi komhlaba ngumatshini wokugrumba ongaphantsi komhlaba, ubonelela ngokusebenza okuphezulu, ukuthembeka okuphezulu kunye noomatshini bokugaya obunemisebenzi emininzi kwisiseko sobunjineli begrouting.Kule projekthi, ukusetyenziswa komatshini wokugrumba ongaphantsi komhlaba we-SWMC 370, kuphucula kakhulu ukusebenza kakuhle kolwakhiwo.

Ngenxa yelitye ngokwesiseko umthamo waphukileyo, endaweni yokugaya yaphukile, idityaniswe nesantya esiphezulu sokukhupha i-slag, umngxuma ococekileyo osezantsi, akukho nto iphinda-phindayo yokutyumza, ngoko ke i-SWMC 370 umatshini wokugrumba amanzi, unomgangatho ophezulu wokugrumba kunye nesantya sokusebenzisa amandla kune-rotary ngokubanzi. ukugrumba.

I-SWMC 370 rig yokomba inokugqiba umgangatho wemingxuma yokugrumba, ngenxa ye-hydraulic DTH impembelelo yomngxuma ophantsi, ixesha le-percussive rock lifutshane kakhulu, impembelelo ye-rock lithology iguqukile kwimpembelelo yokutyumza ayikho enkulu, akukho lula ukwenza i-torque ejikelezayo kwi-bit. , Ngaloo ndlela ukwenza imithetho yomngxuma, umgangatho olungileyo, ucocekile, kwaye unokuthintela ngokufanelekileyo ilitye elinzima kunye nokwakheka okuntsokothileyo komngxuma wokuthambekela kwengxaki.Ngenxa yesantya esisezantsi sokujikeleza kwesixhobo sokomba, ithuba lokungqubana phakathi kwesixhobo sokomba kunye nodonga lomngxuma kuncitshiswe, ngoko akulula ukuba udonga lomngxuma ludilike kunye nezinye iingozi.

I-SWMC 370 umatshini wokugaya ongaphantsi komhlaba wanconywa liqela lokwakha kule projekthi ngenxa yeenzuzo zalo ezifana nokudibanisa okulula, ukwakhiwa okufanelekileyo, uxinzelelo olucacileyo kunye nexesha elifutshane lokwakha.Ngoku isetyenziswa ngokubanzi kwiiprojekthi zokwakha.