1. Txoj kev xam ntawm qhov chaw cia khoom txias
Cov mis xam tonnage ntawm kev khaws cia txias: G=V1 ∙ η ∙ Ps
Ntawd yog: qhov hnyav ntawm lub tshuab cia khoom txias = qhov ntim sab hauv ntawm chav cia khoom txias x qhov siv tau ntawm lub tshuab x qhov hnyav ntawm cov khoom noj
G: lub thawv cia khoom txias
V1: Qhov ntim sab hauv ntawm lub tub yees
η: qhov piv ntawm kev siv ntim / coefficient ntawm kev cia khoom txias
Ps: Kev suav qhov ceev ntawm cov khoom noj (qhov hnyav ib chav)
Rau peb qhov kev ntsuas ntawm cov qauv saum toj no, peb muab cov lus piav qhia thiab cov lej siv rau, raws li nram no:
1. Qhov ntim sab hauv ntawm qhov chaw txias cia = ntev × dav × siab (cubic)
Qhov ntim siv ntawm kev cia khoom txias nrog cov ntim sib txawv yog txawv me ntsis. Qhov ntim loj dua ntawm kev cia khoom txias, qhov ntim siv ntau dua ntawm kev cia khoom txias.
2. Qhov ntim siv ntawm qhov chaw txias:
500 ~ 1000 cubic = 0.4
1001~2000 cubic = 0.5
2001 ~ 10000 cubic = 0.55
10001 ~ 15000 cubic = 0.6
3. Kev suav qhov ceev ntawm cov khoom noj (qhov hnyav ntawm ib chav):
Nqaij khov = 0.4 tons/cubic
Cov ntses khov = 0.47 tons/cubic
Cov txiv hmab txiv ntoo thiab zaub tshiab = 0.23 tons/cubic
Tshuab ua dej khov = 0.25 tons/cubic
Nqaij txiav tsis muaj pob txha lossis cov khoom seem = 0.6 tons/cubic
Cov nqaij qaib khov hauv thawv = 0.55 tons/cubic
2. Txoj kev xam ntawm qhov ntim cia khoom txias
1. Xam thaj chaw raws li qhov hnyav
Qhov siab xav txog ntawm qhov loj ntawm qhov chaw cia khoom txias siv qhov siab tshaj plaws 3.5 meters thiab 4.5 meters ua piv txwv. Tus editor sau cov txiaj ntsig hloov pauv ntawm cov khoom cia khoom txias hauv qab no rau koj siv.
2. Xam qhov ntau ntawm qhov chaw cia khoom raws li tag nrho cov ntsiab lus ntim
Hauv kev lag luam khaws khoom, cov qauv xam rau qhov ntim cia siab tshaj plaws yog:
Qhov ntim sab hauv zoo (m³) = tag nrho qhov ntim sab hauv (m³) x 0.9
Qhov siab tshaj plaws ntawm qhov chaw cia khoom (tons) = tag nrho cov ntim sab hauv (m³) / 2.5m³
3. Kev suav qhov peev xwm cia khoom siab tshaj plaws ntawm qhov chaw cia khoom txias
Qhov ntim sab hauv zoo (m³) = tag nrho qhov ntim sab hauv (m³) X0.9
Qhov muaj peev xwm cia khoom siab tshaj plaws (tons) = tag nrho cov ntim sab hauv (m³) X (0.4-0.6) / 2.5 m³
0.4-0.6 yog txiav txim siab los ntawm qhov loj thiab qhov chaw cia khoom txias. (Daim ntawv hauv qab no yog rau kev siv xwb)
3. Cov txheej txheem cia khoom txias
Qhov piv ntawm qhov ntim cia thiab cov xwm txheej khaws cia ntawm cov khoom tshiab thiab cov khoom noj feem ntau yog raws li nram no:
Lub sijhawm tshaj tawm: Kaum Ib Hlis-30-2022
