2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-07 13:51
Nws yog ib qho tseem ceeb kom paub txhua yam txog qhov hnyav ntawm pob zeb tawg thaum xaj nws. Nws kuj tseem tsim nyog nkag siab tias pes tsawg tons ntawm cov pob zeb tawg hauv lub voos xwmfab thiab ntau npaum li cas 1 lub voos xwmfab ntawm cov pob zeb tawg tau hnyav 5-20 thiab 20-40 hli. Nws yog qhov tsim nyog kom nkag siab qhov tshwj xeeb thiab qhov ntim ntawm lub ntiaj teb ua ntej teb tias pes tsawg kg ntawm pob zeb tawg tau suav nrog hauv m3.
Yam cuam tshuam
Lub ntiajteb txawj nqus tshwj xeeb ntawm cov pob zeb tawg yog qhov tsim nyog lees paub tias yog tus yam ntxwv tseem ceeb. Nws tau txiav txim siab los ntawm pes tsawg cov khoom ntawm cov khoom tuaj yeem nyob hauv qhov ntim . Qhov sib txawv ntawm lub ntiajteb txawj nqus tshwj xeeb thiab qhov ntom ntom ntom yog qhov ntsuas thib ob tsis suav nrog huab cua hauv qhov sib xyaw. Cov cua no tuaj yeem nthuav qhia ob qho tib si thiab hauv qhov hws sab hauv. Nws tsis yooj yim sua kom raug suav qhov tshwj xeeb lub ntiajteb txawj nqus, txawm li cas los xij, tsis tas yuav suav nrog qhov tseeb ntom.
Qhov loj me ntawm cov feem yog qhov tseem ceeb. Hais txog cov txheeb ze txheeb ze, qhov sib txawv ntawm cov pob zeb tawg ntawm cov feem sib txawv tsis zoo heev.
Pom tseeb, ntau qhov me me nyob hauv ib lub tank ntim, qhov hnyav dua cov ntxhia no yuav yog. Flakiness tseem ua lub luag haujlwm tseem ceeb - tom qab tag nrho, cov duab ntawm cov khoom tau cuam tshuam ncaj qha rau huab cua nyob hauv ib pawg ntawm cov khoom siv raw li cas.
Qee zaum kev faib ua feem ntawm cov duab tsis xwm yeem yog qhov zoo . Hauv qhov no, kev mloog zoo ntawm huab cua hauv qhov chaw sib cuam tshuam kuj tseem pom. Txawm hais tias cov khoom hloov pauv mus rau qhov sib dua, thaum siv nws, yuav tsum muaj phau ntawv tuav ntau dua, uas pom meej tias rho tawm. Nws kuj tseem cuam tshuam kev nqus dej. Nws txawv nyob ntawm qhov keeb kwm ntawm cov pob zeb tawg thiab qhov loj ntawm cov feem.
Lub voos xwmfab ntawm cov khoom hnyav npaum li cas?
Nws yuav tsis nyuaj rau qhov txawv qhov pob zeb tawg ntawm cov feem sib txawv zoo li cas, txawm tias tsis yog cov kws tshwj xeeb. Txawm li cas los xij, nws nyuaj dua los daws nws qhov hnyav. Hmoov zoo, cov kws tshaj lij tau suav txij ntev thiab xav txog txhua yam dhau los, tsim cov qauv, thiab cov neeg siv khoom tuaj yeem yooj yim coj los ntawm lawv cov cai . Kev txiav txim siab ntawm kev siv tiag ntawm cov pob zeb tawg rau 1 square meter, nws tsim nyog hais txog, tsis yog li ntawd. Qhov ntsuas no tuaj yeem sib txawv raws li qib kev sib zog ntawm cov khoom.
Nws tau pom tias hauv m3 ntawm granite tsoo pob zeb nrog qhov sib xyaw ua ke ntawm 5-20 mm, 1470 kg suav nrog. Tseem ceeb: qhov ntsuas no tau suav tsuas yog thaum qhov flakiness zoo li qub raws li tus qauv . Yog tias koj hloov pauv los ntawm nws, tsis muaj qhov lav zoo li no.
Yog li, lub thoob 12-litre ntawm cov khoom siv no yuav "rub" 17.5 kg.
Rau cov khoom siv pob zeb ntawm tib feem, qhov hnyav yuav yog 1400 kg. Los yog, uas zoo ib yam, hauv 3 cubic meters. m ntawm cov khoom no yuav muaj 4200 kg. Thiab rau kev xa tawm 10 "ntsuas" nws yuav tsum tau xaj lub tsheb rau 14 tons. Thaum siv hnab rau khaws cov pob zeb, rov hais dua kuj tseem ua tau. Yog li, thaum khaws cov khoom siv pob zeb los ntawm 5 txog 20 hli hauv ib lub hnab uas hnyav 50 kg, ntim yuav mus txog 0.034 m3.
Thaum siv granite tsoo pob zeb ntawm cov feem 20-40 mm, tag nrho qhov hnyav ntawm lub voos xwmfab yuav tsum yog qhov nruab nrab 1390 kg . Yog tias limestone tau yuav, ces tus lej no yuav tsawg dua - tsuas yog 1370 kg. Nws tseem yog qhov yooj yim heev los hloov cov pob zeb uas tau tawg ua cov thoob.
Txhawm rau nqa 1 m3 ntawm granite tsoo pob zeb (feem 5-20), koj yuav xav tau 109 thoob nrog ntim ntawm 10 liv. Nyob rau hauv cov ntaub ntawv ntawm cov pob zeb, tsuas yog 103 thoob ntawm tib lub peev xwm yuav tsum tau ua (ob daim duab tau muab sib npaug, nce qhov txiaj ntsig tag nrho raws li kev cai lej).
Cov pob zeb tawg tau los ntawm limestone nrog cov sib xyaw ua ke ntawm 40-70 hli yuav hnyav me ntsis ntau dua li pob zeb (1410 kg) . Yog tias peb siv cov khoom siv granite, tom qab ntawd los ntawm 1 m3 nws yuav hnyav dua lwm 30 kg. Tab sis cov pob zeb muaj qhov hnyav tsawg pom - tsuas yog 1.35 tons nyob rau nruab nrab hauv feem ntau. Nthuav av nplaum tsoo pob zeb tshwj xeeb tshaj yog lub teeb. Ib kub m ntawm cov khoom lag luam tsis rub txawm tias 0.5 tons. Nws yuav hnyav tsuas yog 425 kg.
Muaj pes tsawg tus kub nyob hauv ib tuj?
Nws yog qhov nyuaj heev kom paub qhov txawv qhov muag pom qhov ntim ntawm pob zeb tawg ntawm cov feem sib txawv. Qhov tseeb yog qhov ntsuas no tsis txawv ntau npaum li nws yuav zoo li tsis yog cov kws tshaj lij. Cov cuab yeej no tseem raug rau cov khoom me me (qib 50 kg lossis 1 centner).
Txawm li cas los xij, kev suav tseem yuav tsum tau ua - txwv tsis pub muaj lus nug txog kev tsim nyog thiab muaj peev xwm.
Rau qhov feem nrov tshaj plaws (20x40), ntim 1 (10 tons) yuav sib npaug rau:
- calcareous pob zeb 0, 73 (7, 3);
- granite 0.719 (7, 19);
- pob zeb 0, 74 (7, 4) m3.
Muaj ntau yam tawg hauv lub tsheb?
Lub tsheb thauj khoom KamAZ 65115 nrog tshaj tawm tias muaj peev xwm nqa tau 15,000 kg tuaj yeem nqa 10, 5 m3 ntawm cov khoom thauj. Kev ntom ntom ntom ntom ntom ntom ntom ntom ntawm pob zeb 5-20 yuav yog 1430 kg . Muab tus lej ntsuas no los ntawm qhov ntim ntawm lub cev, qhov suav tau yog 15015 kg. Tab sis cov 15 kg ntxiv no tuaj yeem txav mus ib sab, yog li nws zoo dua tsis txhob cia siab rau lawv, tab sis kom thauj lub tsheb kom raug raws li qhov xav tau.
Cov kws tshaj lij hauv qhov xwm txheej no tham txog dosed loading.
Yog tias koj siv ZIL 130, tom qab ntawd thaum thauj lub teeb ntawm qhov saum toj no (nthuav av nplaum) cov khoom 40-70, 2133 kg yuav haum rau hauv lub cev. Granite loj 5-20 tuaj yeem nqa nrog kwv yees 7, 379 tons. Txawm li cas los xij, qhov tseeb, "130th" nqa tsis ntau tshaj 4 tons. Nws tau poob siab heev kom ua tau ntau tshaj li tus lej no. Nyob rau hauv rooj plaub ntawm qhov nrov "Lawn Next", qhov ntim ntawm lub cev nce mus txog 11 cubic meters. m, tab sis lub peev xwm nqa khoom tsis tso cai nqa ntau dua 3 cubic meters. m ntawm gravel nrog feem ntawm 5-20 mm.
Pom zoo:
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