Muaj Pes Tsawg Daim Txiag Ntev 6 Metres Hauv Ib Lub Voos Xwmfab? Tus Naj Npawb Ntawm Cov Ntug Thiab Tsis Tau Ntsuas Rau-meter Qhov Rooj Los Ntawm Daim, Xam Ntawm Lub Peev Xwm Cubic

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41

Thaum yuav ib qho ntawm cov khoom siv hauv tsev uas nrov tshaj plaws - cov laug cam - koj tsis tuaj yeem ua yam tsis tau paub tias muaj pes tsawg ntawm lawv muaj nyob hauv ib cubic meter. Tom qab tag nrho, cov laug cam raug ntsuas hauv cubic meters, thiab cov neeg muag khoom feem ntau qhia tus nqi rau ib chav ntim. TAB SIS xam rau kev tsim kho, piv txwv li, xav tau cov ntaub ntawv ntau npaum li cas rau phab ntsa cladding, tsim lub tsev da dej lossis kho lub laj kab, raws li txoj cai, tau ua ib daim.

Hauv tsab xov xwm, peb yuav txiav txim siab yuav ua li cas sai sai nrhiav, siv cov rooj sib tham, muaj pes tsawg daim ntawm ntug thiab cov laug cam uas tsis sib txawv ntawm qhov ntau thiab tsawg nrog tus qauv ntev ntawm 6 m muaj nyob hauv ib lub cubic meter, thiab yuav suav pes tsawg tus lej koj xav tau rau cov ntoo uas tsis yog tus qauv qhov ntev, lossis yog tias tsis muaj lub rooj ntawm tes.

Muaj pes tsawg daim phiaj nyob hauv 1 lub voos xwmfab?

Lub rooj tsav xwm ntug yog cov khoom siv ntoo, saw los ntawm txhua sab raws lub ntsej muag thiab ntug, nws muaj plaub fab hla ntu thiab ncaj, txawm tias ntug. Ua tsaug rau nws cov duab, nws haum nruj rau hauv pawg nrog qhov tsawg kawg ntawm qhov khoob. yog li ntawd tus naj npawb ntawm cov laug cam ntawm qhov loj me hauv ib lub voos xwmfab yog ib txwm ua qauv - piv txwv li, cov laug cam 25x150x6000 yuav ib txwm yog 44 units, thiab cov laug cam 50x150x6000 yuav yog 22 . Yog li, rau cov laug cam ntawm cov txheej txheem nrov npe, koj tsis tuaj yeem ua qhov kev suav tib lub sijhawm txhua lub sijhawm, tab sis siv cov phiaj xwm npaj txhij ua, uas qhov ntim ntawm lub rooj tsavxwm thiab tus lej ntawm nws chav nyob ib cubic meter (cubic meter) tau qhia.

Los ntawm cov ntxhuav, nws yooj yim kom paub tias cov lej hauv qab no nrog cov txheej txheem ntev ntawm 6 meters rau ib lub 'meter' muaj nyob.

20 hli tuab (nees nkaum):

• 100 mm dav - 83 daim;
• 120 mm dav - 69 daim;
• 150 mm dav - 55 daim;
• 180 mm dav - 46 daim;
• dav 200 hli - 41 daim;
• dav 250 hli - 33 daim.

25 hli tuab (nees nkaum tsib):

• 100 mm dav - 66 daim;
• 120 mm dav - 55 daim;
• 150 mm dav - 44 daim;
• 180 mm dav - 37 daim;
• 200 mm dav - 33 daim;
• dav 250 hli - 26 daim.

30 hli tuab (peb caug):

• 100 mm dav - 55 daim;
• 120 mm dav - 46 daim;
• 150 mm dav - 37 daim;
• 180 mm dav - 30 daim;
• dav 200 hli - 27 daim;
• dav 250 hli - 22 daim.

32 hli tuab (peb caug-ob):

• 100 mm dav - 25 daim;
• 120 mm dav - 43 daim;
• 150 mm dav - 34 daim;
• 180 mm dav - 28 daim;
• dav 200 hli - 26 daim;
• dav 250 hli - 20 daim.

40 mm tuab (plaub caug):

• nrog ib sab ntawm 100 mm - 41 daim;
• nrog ib sab ntawm 120 mm - 34 daim;
• nrog ib sab ntawm 150 mm - 27 daim;
• nrog ib sab ntawm 180 mm - 23 daim;
• nrog ib sab ntawm 200 mm - 20 daim;
• nrog ib sab ntawm 250 mm - 16 daim.

50 mm tuab (tsib caug):

• nrog ib sab ntawm 100 mm - 33 daim;
• nrog ib sab ntawm 120 mm - 27 daim;
• nrog ib sab ntawm 150 mm - 22 daim;
• nrog ib sab ntawm 180 mm - 18 daim;
• nrog ib sab ntawm 200 mm - 16 daim;
• nrog ib sab ntawm 250 mm - 13 daim.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias rau cov khoom siv ib puag ncig (hauv ob sab phlu, blockhouse, ua piv txwv ntawm ib qho bar, npog hauv pem teb), uas muaj qhov protrusions thiab grooves rau kev sib koom ua ke muaj zog, kev suav tau ua tiav tsuas yog rau kev ua haujlwm (pom) dav, tsis suav nrog spikes. Yog li ntawd, tib lub voos xwmfab haum rau lawv raws li cov laug cam.

Pes tsawg tus laug cam

Lub rooj tsav tsheb uas tsis tau tuav yog cov khoom siv uas tau pom los ntawm ob lub ntsej muag tsis sib xws, cov ntug tseem tsis tau txiav, khaws cov tawv ntoo (wane), muaj lub ntsej muag lossis sib npaug. Qhov kawg yog trapezoidal … Yog li ntawd, cov khoom no tsis tuaj yeem ua kom nruj raws li cov khoom siv sib dhos, feem, cov naj npawb ntawm cov ntaub ntawv tsis muaj kab nyob hauv ib lub voos xwmfab yuav ib txwm tsawg dua li cov uas sawv.

Tab sis qhov sib txawv tseem ceeb los ntawm cov laug cam yog tias lawv qhov ntev thiab tuab tau ua tus qauv, thiab qhov dav yog tus kheej thiab nyob ntawm qhov twg ntawm tsob ntoo twg ib feem tau txiav los ntawm, dab tsi yog qhov dav ntawm lub cev. yog li ntawd cov ntaub ntawv tsis sib haum sib txawv hauv qhov dav . Thiaj li, qhov ntim ntawm txhua pawg thawj coj hauv pawg sib txawv me ntsis. Namely, tus naj npawb ntawm chav nyob ib cubic meter nyob ntawm qhov ntsuas no. Yog li ntawd, nws yog qhov nyuaj dua los suav tus lej ntawm cov ntaub ntawv tsis muaj kab nyob hauv lub voos xwmfab ntau dua li cov sawv.

Txhawm rau kom paub tias muaj pes tsawg daim ntawm cov laug cam uas tsis tau muaj nyob hauv lub voos xwmfab, lawv feem ntau suav qhov nruab nrab ntawm pawg thawj coj ntawm qhov loj me uas xav tau, thiab raws li qhov ntsuas no, kev suav ntxiv tau ua . Rau qhov txiaj ntsig kom raug raws li qhov ua tau, nws zoo dua los ua koj li kev suav rau txhua pawg ntawm cov khoom. Rhuav cov ntxhuav nyob rau hauv rooj plaub ntawm lub rooj tsav xwm tsis tau muab qhov txiaj ntsig tsis raug. Yog li ntawd, lawv tsis tshua muaj pes tsawg.

Txawm li cas los xij, koj tuaj yeem muab kwv yees cov ntaub ntawv rau qhov nrov tshaj plaws ntawm qhov ntsuas ntawm rau-meter. Hauv ib lub voos xwmfab yuav muaj tus lej hauv qab no:

• 25 hli tuab - 34 (qhov nruab nrab ntim ntawm ib feem yog 0.029 m3);
• 40 hli tuab - 20 (qhov nruab nrab ntim ntawm ib feem yog 0.050 m3);
• 45 hli tuab - 14 (qhov nruab nrab ntim ntawm ib feem yog 0, 071 m3).

Yuav xam li cas?

Cubes tsis muaj rau txhua qhov ntau thiab tsawg ntawm cov laug cam. Yog li, nws yog ib qho tseem ceeb kom muaj peev xwm ua txhua qhov kev suav koj tus kheej. Txhawm rau kom paub tias muaj pes tsawg chav nyob ntawm cov laug cam ntawm qhov yuav tsum tau muaj nyob hauv ib lub cubic meter, koj yuav tsum tau suav.

• Xam qhov ntim ntawm ib feem uas siv cov mis ntev * dav * siab. Thiab koj kuj tseem tuaj yeem siv lub rooj GOST 5306-83, uas qhia qhov ntim rau qhov loj me ntawm cov ntoo txheem ntoo.
• Kev suav tau ua tiav raws li tus qauv 1 m3 / V, qhov twg V yog qhov ntim ntawm ib lub rooj tsavxwm. Kev suav tau ua nyob rau hauv cov chav ib yam - ntsuas, thiab nws yog ib qho tseem ceeb tsis txhob hnov qab txhais tag nrho qhov ntev rau hauv.
• Qhov seem ntawm kev faib tawm raug muab pov tseg, qhov txiaj ntsig ua ke yog tus lej ntawm ib daim ib cubic meter.

Piv txwv li, los xam pes tsawg tus laug cam 25 × 150 × 6000 nyob hauv ib lub cubic meter:

• xam qhov ntim ntawm ib feem - 0.025 × 0.15 × 6 = 0.0225 m3;
• hloov tus nqi hauv cov mis 1 m3 / V - 1/0, 0225 = 44, 444;
• poob qhov seem, peb tau txais tias muaj 44 lub rooj zaum hauv lub voos xwmfab nrog qhov ntev 25 × 150 × 6000.

Ib yam nkaus, koj tuaj yeem suav tus lej hauv lub voos xwmfab tsis yog tsuas yog 6 -meter edged board, tab sis kuj tseem muaj cov ntoo uas muaj plaub fab lossis plaub fab ntu thiab txawm tias ntug - ntoo, kab, kab, ntug, ntug, txhuam los yog cov ntawv zoo nkauj ntawm txhua qhov loj me (2, 3, 4 meters thiab lwm tus).

Suav cov naj npawb ntawm cov laug cam uas tsis muaj kab nyob hauv ib lub voos xwmfab yog qhov haujlwm nyuaj dua, vim tias lawv qhov tshwj xeeb yog nthuav dav dav, vim tias lawv muaj qhov sib txawv . Yog tias koj yooj yim hloov qhov ntim ntawm ib lub rooj sib tham random los ntawm ib pawg mus rau hauv tus lej 1 m3 / V, qhov txiaj ntsig yuav tsis raug kiag li. Yog li ntawd, ua ntej yuav suav, koj yuav tsum suav cov lej nruab nrab ntawm pawg thawj coj hauv pawg. Raws li GOST, nws tuaj yeem txiav txim siab hauv peb txoj hauv kev.

Thawj qhov yog thooj ib thooj. Kev suav yog nqa tawm hauv ntau theem.

• Qhov ntev ntawm txhua pawg thawj coj tau ntsuas tsis suav nrog cov tawv ntoo (cov ntaub ntawv ntsuas tau muab sib npaug rau 10, thiab qhov muaj nqis txog 5 hli tsis suav nrog).
• Qhov dav tau ntsuas rau txhua ntawm ob txheej hauv qhov chaw nruab nrab, tom qab ntawd cov lej zauv nruab nrab ntawm qhov dav tau suav. Ntxiv mus, yog tias cov dej noo ntawm cov khoom siv ntau dua 20%, GOST pom zoo kom hloov kho rau qhov nqaim hauv qhov dav. Txhawm rau ua qhov no, koj yuav tsum muab qhov dav nruab nrab ntawm ib feem los ntawm cov tsiaj coniferous los ntawm qhov zoo ntawm 0.96, los ntawm cov ntoo txiav - los ntawm qhov zoo ntawm 0.95.
• Qhov ntim ntawm txhua feem suav nrog siv cov mis ntev * dav dav * siab.
• Xam cov lej nruab nrab nruab nrab ntawm pawg thawj coj hauv pawg.

Qhov no yog qhov tseeb tshaj plaws, tab sis kuj yog lub sijhawm siv sijhawm ntau tshaj plaws. Nws yog siv rau cov khoom me me.

Txoj kev thib ob yog xaiv . Nws zoo ib yam li daim, tsuas yog qhov ntev tsis raug ntsuas rau txhua lub laug cam, tab sis xaiv los ntawm qee tus lej los ntawm pawg. Ntau npaum li cas cov khoom siv rau tus qauv raug txiav txim siab raws li GOST 13-24-86. Piv txwv li, rau ib pawg uas txhua cov ntaub ntawv muaj qhov ntev sib xws, cov qauv yuav tsum yog yam tsawg 3% thiab tsawg kawg 60 units.

Txoj kev thib peb yog pawg

• Ntsuas qhov ntev ntawm pob (pob), uas muaj ib pawg ntawm qee tus lej ntawm cov laug cam.
• Xam qhov ntim ntawm pob los ntawm cov mis ntev * dav * siab.
• Rau kev suav kom raug, nws yog qhov yuav tsum tau coj mus rau hauv tus account tias, vim yog cov ntug beveled, cov laug cam tsis tuaj yeem tso nruj, thiab muaj qhov khoob ntawm lawv. Txhawm rau rov suav dua qhov ntsuas (quav) ntim ntawm pob rau hauv qhov ntim ntawm lub voos xwmfab ntom ntom, koj yuav tsum tau thov kev kho qhov xwm txheej uas tau muab hauv GOST 13-24-86.
• Txhawm rau kom paub qhov ntim ntawm ib lub rooj tsavxwm, koj yuav tsum faib qhov ntim tau los ntawm tus lej ntawm cov laug cam hauv pawg.

Tom qab qhov ntim tau txiav txim los ntawm daim, piv txwv lossis cov txheej txheem, nws tau hloov pauv mus rau tus lej 1 m3 / V thiab tus lej ntawm cov khoom siv hauv 1 m3 tau suav.

Piv txwv li, yog tias qhov nruab nrab nruab nrab ntawm pawg thawj coj yog 0, 029 kg / m3, tom qab ntawd, hloov nws cov mis, peb tau 34, 483. Peb pov tseg cov seem thiab pom tias muaj 34 cov laug cam hauv ib lub cubic meter.