Formula: cheeb tsam ntawm chav tsev thiab nws qhov ntev

Yog tias koj npaj yuav kho koj tus kheej, ces koj yuav tsum tau los ua ib qho kev kwv yees rau kev tsim kho thiab cov khoom tiav. Kom ua tau li no, koj yuav tsum xam lub cheeb tsam ntawm chav tsev uas koj npaj ua kho. Qhov tseem ceeb pabcuam hauv qhov no yog ib hom mis tshwj xeeb uas tsim tau. Cheeb tsam ntawm chav tsev, uas yog nws muab xam, yuav cia koj khaws nyiaj ntau ntau rau hauv cov ntaub ntawv tsim thiab xa cov nyiaj tau tso tawm rau hauv ib qho chaw uas tsim nyog dua.

Geometric duab ntawm chav tsev

Qhov formula rau xam cheeb tsam ntawm chav tsev nyob ntawm nws cov duab. Qhov feem ntau raug rau cov vaj tsev nyob yog cov duab plaub thiab square. Txawm li cas los xij, thaum lub sij hawm rov npaj, tus txheej txheem yuav raug muab cuam tshuam. Muaj cov chav:

• Rectangular.
• Square.
• Teeb configuration (piv txwv li, hloov).
• Nrog niches thiab ledges.

Txhua tus muaj nws tus kheej xam cov qauv, tab sis, raws li txoj cai, tib cov mis raug siv. Ib cheeb tsam ntawm ib chav ntawm cov duab thiab loj, ib txoj kev los sis lwm qhov, yog qhov lej.

Tso ib lub duab los yog ib daim duab square

Xwv xam qhov chaw ntawm ib chav hauv ib lub duab plaub fab lossis xwm yeem, nws yuav tsum rov qab kawm txog geometry lub tsev kawm ntawv kom txaus. Yog li ntawd, rau koj nws yuav tsum tsis txhob nyuaj rau txiav txim siab ntawm cheeb tsam ntawm chav tsev. Cov qauv muab xam muaj cov ntawv:

S rooms = A * B, qhov twg

A yog qhov ntev ntawm chav.

B yog qhov dav ntawm chav.

Los ntsuas cov txiaj ntsig no koj yuav tsum muaj roulette li niaj zaus. Yuav kom tau cov lus tseeb tshaj plaws, nws tsim nyog los ntsuas cov phab ntsa ntawm ob tog. Yog tias qhov tseem ceeb tsis txav los, muab qhov poob ntawm qhov nqi nruab nrab ntawm cov ntaub ntawv uas tau tshwm sim. Tab sis nco ntsoov tias txhua cov lus teb muaj lawv tus kheej inaccuracies, yog li cov khoom yog tsim nyog muas nrog ib tug ntug.

Ib chav txaj nrog ib txoj hauv kev

Yog tias koj chav tsis poob rau hauv lub ntsiab lus ntawm "typical", i.e. Muaj daim ntawv ntawm lub voj voog, ib daim duab peb sab, ib qhov polygon, tom qab ntawd tej zaum yuav suav cov lus koj xav tau lwm hom mis. Lub cheeb tsam ntawm ib chav nrog xws li tus xeeb ceem yuav tsum tau muab faib ua ob tog thiab xam hauv cov txheej txheem. Yog tias koj tsis muaj qhov kev xaiv no, ces siv cov hauv qab no:

• Cov qauv ntawm kev nrhiav thaj chaw ntawm lub voj voog:

S BR. = Π * R ² qhov twg

Π = 3.14;

R yog lub vojvoog ntawm chav tsev.

• Cov qauv ntawm kev nrhiav thaj chaw ntawm daim duab peb sab:

S chav = √ (P (P - A) x (P - B) x (P - C)), qhov twg

P yog ib nrab ntawm txoj kab ntawm daim duab peb sab.

A, B, C yog qhov ntev ntawm nws sab.

Li no P = A + B + C / 2

Yog hais tias tus txheej txheem ntawm kev xam koj muaj teeb meem, nws yog qhov zoo dua tsis rau txim rau koj tus kheej thiab tig rau cov tub txawg.

Thaj chaw ntawm ib qhov chaw uas muaj coj lossis niches

Feem ntau, cov phab ntsa yog decorated nrog zoo nkauj nyob rau hauv daim ntawv ntawm ntau niches los yog protrusions. Tsis tas li ntawd, lawv muaj peev xwm yog vim qhov yuav tsum tau qiv qee qhov ntsiab lus ntawm koj chav. Muaj cov tshuaj tiv thaiv los yog cov niches ntawm koj phab ntsa txhais tau hais tias qhov kev xam yuav tsum tau muab coj los ua hauv theem. Ie. Ua ntej, thaj tsam ntawm ib qho ntawm ib qho ntawm phab ntsa yog nyob, thiab tom qab ntawd ces thaj chaw ntawm lub niche los yog ib qho coj qhia ntxiv rau nws.

Lub cheeb tsam ntawm phab ntsa yog raws li tus qauv:

S phab ntsa = P x C, qhov twg

P yog qhov puag ncig

S - qhov siab

Tsis tas li, koj yuav tsum xav txog qhov muaj qhov rais thiab qhov rooj. Lawv yuav tsum raug tshem tawm ntawm qhov txiaj ntsig tau nqis.

Ib chav siv nrog ntau theem qab nthab

Ntau theem qab nthab tsis sib zog ua kom ntau npaum li nws pom thaum xub thawj siab. Yog hais tias nws muaj kev yooj yim siv, ces kev xam pom tau los ntawm txoj ntsiab cai ntawm kev nrhiav thaj tsam ntawm phab ntsa nyuaj los ntawm niches thiab qhov projections.

Txawm li cas los xij, yog tias qhov kev tsim ntawm koj lub qab nthab tau muaj taw-thiab zoo li yawm suab, nws tsim nyog los txiav txim siab nrog nws cheeb tsam nrog kev pabcuam hauv pem teb. Rau qhov koj xav tau:

1. Nrhiav qhov ntev ntawm tag nrho cov ncaj seem ntawm phab ntsa.
2. Nrhiav hauv pem teb.
3. Tshaj qhov ntev thiab qhov siab ntawm qhov seem ntsug.
4. Sau lub txiaj ntsim ntawm qhov ua tiav nrog thaj chaw hauv pem teb.

Cov kauj ruam qhia ib kauj ruam rau kev txiav txim siab tag nrho

Chaw seem

Yuav kom thwj laij cheeb tsam ntawm koj chav, koj yuav tsum tsis txhob tsuas yog ib qho mis. Lub cheeb tsam ntawm chav tsev yog ntsuas hauv theem ua hauv ib theem zuj zus, uas muaj cov hauv qab no:

1. Pub dawb rau chav tsev ntawm yam tsis tseem ceeb. Nyob rau hauv txoj kev ntawm kev ntsuas koj yuav tsum tau nkag mus rau tag nrho cov cheeb tsam ntawm koj chav, yog li koj yuav tsum tau muab tshem tawm txhua yam uas tuaj yeem tiv thaiv nws.
2. Pom tau qhov sib txawv rau hauv chav nyob rau hauv cov cheeb tsam ntawm cov xwm txheej tsis tu ncua. Yog hais tias koj chav pw muaj ib lub xwm txheej nruj los yog qis, ces cov kauj ruam no yuav raug cuam tshuam.
3. Ua ib qho kev xaiv ntawm qhov chaw. Daim duab no yog xav tau los xyuas kom meej tias tag nrho cov ntaub ntawv yeej ib txwm nyob ntawm koj cov ntiv tes. Tsis tas li ntawd, nws yuav tsis muab koj lub sijhawm rau kom tsis meej pem ntau cov kev ntsuam xyuas.
4. Kev ntsuas yuav tsum tau ua ntau zaus. Qhov no yog ib txoj cai tseem ceeb kom tshem tawm cov teeb meem hauv cov lus teb. Tsis tas li ntawd, Yog hais tias koj siv laser daim kab xev ntsuas, kom paub tseeb tias qhov nqaj lus dag raws nraim nyob rau hauv lub phab ntsa nto.
5. Nrhiav thaj chaw tag nrho hauv chav. Cov qauv ntawm tag nrho cheeb tsam ntawm chav tsev yog kom pom qhov lej ntawm tag nrho cov cheeb tsam ntawm ib ntu ntawm chav. Ie. S tag nrho = S phab ntsa + S pem teb + S qab nthab