Ilori yokulahla inkunkuma yilori esetyenziselwa ukuthutha izinto ezingashukumiyo ezifana nesanti, igrabile, okanye inkunkuma yokudiliza ukuze kwakhiwe. Ngokwesiqhelo, ilori yokulahla inkunkuma inebhedi yebhokisi evulekileyo esebenza ngoxinzelelo lwegazi ehinjiswe ngasemva. Le bhedi yebhokisi evulekileyo inokuphakanyiswa ukuvumela izinto ezisebhedini ukuba zifakwe emhlabeni emva kwelori.
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Ububanzi beeLori zokulahla
Ububanzi belori yokulahla buyahluka ngokuxhomekeke kwindlela ethile kunye nemodeli. Uninzi lweelori zokulahla zinobubanzi obuziimitha ezisibhozo, kodwa ezinye iimodeli zinokuba banzi okanye zibe mxinwa. Kungcono ukukhangela iinkcukacha zemodeli ethile onomdla kuyo ukuqinisekisa ukuba uyabazi ububanzi belori.
Ubungakanani obusemgangathweni belori yokulahla inkunkuma
Iilori zokulahla ziza ngobukhulu obahlukeneyo ukuze zithwale imithwalo eyahlukeneyo. Ubungakanani obuqhelekileyo belori yokulahla yi-16-18 iinyawo. Lo bungakanani bukhulu ngokwaneleyo ukuthutha isanti, i-aggregates, riprap, kunye asphalt. Umthamo womthwalo kule lori yokulahla isayizi yi-16-19 cubic yards. Umzimba welori yokulahla uxhotyiswe nge-mesh tarp enemoto enceda ukuvala umthwalo kwaye iwugcine ukhuselekile ngexesha lokuhamba.
Xa ukhetha ilori yokulahla, kubalulekile ukuqwalasela ubungakanani bomthwalo oza kuwuthutha. Iilori zokulahla ziyafumaneka kwezinye iisayizi, ngoko ke ukuba unomthwalo omkhulu, kunokufuneka ukhethe ilori yokulahla enkulu.
IiMfuneko zeNdawo kwiilori zokulahla
Xa kuziwa kwiilori zokulahla, ubungakanani bubalulekile. Umthamo welori ulinganiswa ngee-cubic yards, kwaye ilori enkulu inokubamba inkunkuma eninzi. Ngokomzekelo, iloli yokulahla i-full-size inomthamo we-10-16 cubic yards, oku kuthetha ukuba inokubamba i-10-16 cubic yards yezinto eziphathekayo, ezifana nokungcola, isanti, okanye igrabile. Ke ngoko, kubalulekile ukuqwalasela ubungakanani bendawo efunekayo xa ukhetha ilori yokulahla.
Ukuba imathiriyeli eninzi ilayishwe kwilori, inokugcwala kakhulu kwaye ingakhuselekanga. Kwelinye icala, ukuba akukho sithuba saneleyo kwilori, kuya kubakho indawo echithiweyo kunye nokuchitheka okunokwenzeka. Ke, ukukhetha ilori yokulahla isayizi elungileyo kubalulekile kuwo nawuphi na umsebenzi.
Imilinganiselo yeelori zokulahla iToni enye
Ilori yokulahla itoni enye sisithuthi esiguquguqukayo esinokusetyenziselwa iinjongo ezahlukeneyo. Ibhedi yelori iyi-intshi ezingama-96 ububanzi kunye neemitha ezili-9 ubude, ii-intshi ezi-4 ubude, iyenza ibe nkulu ngokwaneleyo ukutsala isixa esibalulekileyo semathiriyeli. Ilori nayo inokufakwa ikhuba okanye ezinye izinto ezincamatheleyo, iyenze ilungele ukucoca ikhephu okanye ukwenza eminye imisebenzi.
Ukongeza, ilori yokulahla itoni enye ixhotyiswe ngamavili amane, iyenza ikwazi ukumelana nomhlaba ombi. Ke, ilori yokulahla itoni enye sisithuthi esiguquguqukayo nesinamandla esinokusetyenziselwa izicelo ezahlukeneyo.
Ububanzi beelori zeConcrete
Ububanzi belori yekhonkrithi buyahluka ngokuxhomekeke kwimodeli kunye nokwenza ilori. Umyinge wobubanzi belori yekhonkrithi yi-2.923 yeemitha okanye iinyawo ezi-8, kubandakanywa nezibuko. Ii-chutes kwilori yekhonkrithi nazo ziyahluka ngobubanzi. I-chute pivot yokuqala ukuya ekupheleni kwe-chute yesibini inobubanzi be-1.906 yeemitha, ngelixa i-chute pivot yokuqala ukuya ekupheleni kwe-chute yesithathu inobubanzi obuziimitha ezi-2.669. Le milinganiselo inceda ekumiseleni ukuba ingakanani na ububanzi belori yekhonkrithi ukuze ibekwe ngokufanelekileyo kwiindawo zemisebenzi.
Ibanzi Kangakanani Ilori yokuLahla iYadi ezintlanu?
Ilori yokulahla iiyadi ezintlanu sisithuthi esinzima esisetyenziselwa iinjongo ezahlukeneyo, njengokurhuqa igrabile, isanti, okanye inkunkuma. Imalunga neemitha ezilishumi ubude, inomthamo wee-cubic yadi ezintlanu, kwaye i-84″ ububanzi ngaphakathi. Amacala ngala:
- Ubuncinci buziimitha ezingama-24 ukuphakama kwaye bonisa iibhodi ezisecaleni ezinobunzima.
- Iphepha lentloko.
- Isango elingasemva elizii-intshi ezingama-32 ukuphakama.
Ilori yokulahla inkunkuma ipeyintwe ngwevu kwaye inesikhuselo sekhabhi esi-½.
Iilori zokulahla iiyadi ezintlanu zikwasetyenziswa ngokuqhelekileyo kwiiprojekthi zokulungisa umhlaba okanye ukuthutha izinto zokwakha, zizenza izithuthi eziguquguqukayo neziqinileyo ezinokuthi zisetyenziswe kwizicelo ezahlukeneyo.
Ibanzi kangakanani iSemi-Lori?
Ngenxa yobukhulu bazo, omnye wemibuzo yokuqala abantu abayibuzayo malunga neelori ezimfutshane ngulo, "zibanzi kangakanani?" Impendulo izicacele. Imilinganiselo esemgangathweni yee-semi-trailer yile:
- Ubude: 48 - 53 iinyawo (576 - 636 intshi)
- Ububanzi: 8.5 iinyawo (102 intshi)
Njengoko ubona, ububanzi busemgangathweni ngakumbi kunobude, obunokwahluka ngeenyawo ezimbalwa. Oku kungenxa yokuba ububanzi buthintelwe bubukhulu bobubanzi obusemthethweni bezithuthi kuhola wendlela wase-US, obuzinyawo ezi-8.5. Nangona kunjalo, kukho iinguqu ngobude kunye nobude, ngoko kusoloko kungcono ukujonga kabini imilinganiselo yayo nayiphi na ilori enikiweyo phambi kokuba uyilayishe.
Ngaba Ukuthenga ilori yokulahla inkunkuma kuluTyalo-mali oluLungileyo?
Kumashishini amaninzi, isiseko esiluqilima sotyalo-mali siqala ngelori elungileyo. Xa kufikwa kwiilori zokulahla, umbuzo uhlala uba kukuba ukuthenga okanye ukuqeshisa yeyona ndlela ingcono. Ziliqela izinto ekufuneka ziqwalaselwe xa kusenziwa esi sigqibo, kubandakanywa umvuzo oqikelelwayo, umvuzo womqhubi, kunye neendleko zokuyigcina.
Ilori esetyenzisiweyo idla ngokuba yeyona ndlela ilungileyo kumashishini asaqalayo. Ayifikeleleki kuphela kunokuqeshisa okanye ukuthenga entsha, kodwa ikwavumela ishishini ukuba lakhe i-equity ngokukhawuleza. Emva kokuba ishishini lizinzile kwaye ukuhamba kwemali akuseyongxaki, ukuphuculwa kwelori entsha kunokuba sengqiqweni.
Enye into ebalulekileyo ekufuneka iqwalaselwe ngumvuzo wabaqhubi. I-Bureau of Labor Statistics yase-US iqikelela ukuba abaqhubi belori abalahlayo benza umndilili we-$44,000 ngonyaka. Amashishini kufuneka aziqwalasele ezi iindleko xa uthatha isigqibo sokuba uthenge okanye uqeshise ilori yokulahla.
Okokugqibela, amashishini aya kufuneka athathele ingqalelo iindleko zolondolozo xa esenza isigqibo. Ngelixa ukuqeshisa kunokubonakala ngathi yeyona ndlela isezantsi, kunokubiza ngaphezulu kwexesha ngenxa yeendleko eziphezulu zokulungisa.
isiphelo
Iilori zokulahla zizithuthi eziguquguqukayo kwaye zinamandla ezinokuthi zisetyenziswe kwizicelo ezahlukeneyo, ezifana nezixhobo zokuthuthwa kulungiselelwa ulwakhiwo okanye iiprojekthi zokulungisa umhlaba. Xa esenza isigqibo sokuba athenge okanye aqeshise ilori yokulahla, amashishini kufuneka aqwalasele umvuzo oqikelelwayo, umvuzo wabaqhubi, kunye neendleko zokuyigcina. Ekugqibeleni, esona sigqibo silungileyo siya kwahluka ngokuxhomekeke kwiimfuno zeshishini.
