Ngezikhathi ezithile, kudingeka sazi indawo nosayizi wekamelo. Le mininingwane ingadingeka lapho iklama ukufudumeza nomoya omncane, lapho uthenga izinto zokwakha kanye nakwezinye izimo eziningi. Futhi ngezikhathi ezithile kudingeka wazi izindonga zezindonga. Yonke le datha ibalwa kalula, kepha izosebenza kuqala i-roulette - linganisa zonke izilinganiso ezidingekayo. Ukuthi ungabala kanjani indawo yegumbi kanye nezindonga, usayizi wekamelo futhi kuzoxoxwa ngokuqhubekayo.
Imvamisa kuyadingeka ukubala amadeli egumbini, ivolumu yalo
Isikwele segumbi kumamitha-skwele
Kulula ukucubungula, kudingeka kuphela ukukhumbula amafomula olula kanye nokufeza izilinganiso. Kulokhu sizodinga:- Roulette. Okungcono - nge-retainer, kepha okujwayelekile kuzolingana.
- Iphepha nepensela noma ipeni.
- Okokubala (noma ukubala kukholamu noma engqondweni).
Isethi yamathuluzi ilula, kukhona kuwo wonke amapulazi. Kulula ukukala nomsizi, kepha ungabhekana nawe.
Okokuqala udinga ukukala ubude bezindonga. Kungcono ukukwenza ezindongeni, kepha uma bonke bephoqelelwa ifenisha esindayo, ungafeza izilinganiso futhi phakathi. Kulesi simo kuphela, landela itheyiphu ye-roulette ilele eceleni kwezindonga, hhayi okungeyona enesici - iphutha lokulinganisa lizoba ngaphansi.
Igumbi elingunxande
Uma igumbi liyifomu elifanele, ngaphandle kwezingxenye zokuvikela, ukubala indawo yegumbi ngokumane. Kala ubude nobubanzi, bhala ephepheni. Bhala izinombolo ngamamitha, ngemuva kokuthi ukhefana abeke amasentimitha. Isibonelo, ubude bungu-4.35 m (430 cm), ububanzi ngu-3.25 m (325 cm).
Indlela yokubala isikwele
Thola izinombolo ngamafuphi, sithola igumbi ngamamitha-skwele. Uma siphendukela esibonelweni sethu, khona-ke okulandelayo kuzoba: 4.35 m * 3.25 m = 14,1375 amamitha skwele. m. Ngalesi sibalo, imvamisa izinombolo ezimbili ngemuva kokuthi i-semicolon ishiywe, kusho ngandlela thile. Ingqikithi, isikwele esibaliwe segumbi singamamitha-skwele ayi-14.14.
Isihloko ngesihloko: Abakwa-Wealers bazenzela wena: kusuka emabhodini, amahlumela, amagatsha
Ukubekwa kwesimo esingajwayelekile
Uma udinga ukubala indawo yesakhiwo esingalungile, ihlukaniswe ibe yizibalo ezilula - izikwele, izingxande, ozinxantathu. Ngemuva kwalokho balinganisa zonke izilinganiso ezidingekayo, bakhiqize izibalo ngokuya ngamafomula owaziwayo (kunokwehla kancane etafuleni).
Ngaphambi kokubala indawo yekamelo, futhi yenza izinguquko. Kulesi simo kuphela, izinombolo ngeke zibe zimbili, zibe ezine: ubude nobubanzi bokumbukiswa kuzongezwa. Ubukhulu bezingcezu zombili lezi zibhekwa ngokwahlukana.
Isibonelo esisodwa esithombeni. Njengoba bobabili bayinxande, indawo ibhekwa ngendlela efanayo: Ubude buphindwe ngobubanzi. Inombolo etholakele kufanele ithathwe noma ingeze kusayizi wekamelo - kuya ngokucushwa.
Square Square
Ake sikhombise lesi sibonelo ukuthi singabalwa kanjani igumbi eline-protrusion (eliboniswe esithombeni ngenhla):
- Sibheka njengesikwele ngaphandle kwe-prorrion: 3.6 m * 8.5 m = 30.6 amamitha-skwele. m.
- Sibheka ubukhulu bengxenye ekhonzayo: 3.25 m * 0.8 m = amamitha-skwele angama-2.6. m.
- Sigoqa amanani amabili: 30.6 amamitha-skwele. m. + 2.6 Amamitha-skwele. m. = 33.2 kV. m.
Kukhona namakamelo anezindonga ezibunjiwe. Kulokhu, sihlukanisa ukuze ama-rectangles kanye nonxantathu atholakala (njengasesilinganisweni esingezansi). Njengoba ubona, icala elinikeziwe, udinga ukuba nosayizi abahlanu. Kungenzeka ukuthi kushaye ngendlela ehlukile, ukubeka mpo, hhayi umugqa ovundlile. Akunandaba. Iqoqo lezibalo ezilula limane liyadingeka, futhi indlela yokwabiwa kwazo ayinakuphikiswa.
Ungabalwa kanjani isikwele esingalungile segumbi
Kulokhu, i-oda lokubala yile:
- Sibheka ingxenye enkulu enxande: 6.4 m * 1.4 m = 8.96 cenderes metres. m. Uma uyindilinga, sithola u-9, 0 sq.m.
- Cabanga ngonxantathu omncane: 2.7 m * 1.9 m = 5.13 kV. m. Round, sithola amamitha-skwele angama-5.1. m.
- Sibheka indawo kanxantathu. Njengoba ine-angle eqondile, ilingana nengxenye yendawo yoxande onobukhulu obufanayo. (1.3 m * 1.9 m) / 2 = 1.235 metres skwele. m. Ngemuva kokujikeleza, sithola amamitha-skwele ayi-1,2. m.
- Manje sonke sisongelwa ukuthola indawo ephelele yegumbi: 9.0 + 5,1,1 1.2 = 15.3 Amamitha-skwele skwele. m.
Isihloko ngesihloko: Ungapenda kanjani ibha ngokwakho
Ukuhlelwa kwale ndawo kungaba yihluka kakhulu, kepha isisekelo esijwayelekile osiqonde: Sihlukanisa ngezinombolo ezilula, silinganisa zonke izilinganiso ezidingekayo, zibala isikwele seziqephu ngasinye, bese singeza konke.
Amafomula wokubala indawo kanye ne-perimeter yezimo ezilula zejometri
Enye inothi elibalulekile: Igumbi, indawo ephansi nendawo yophahla yiwo wonke amanani afanayo. Kungenzeka umehluko uma kukhona amanye amakholoni angafinyeleli ophahleni. Ngemuva kwalokho i-quadrature yalezi zinto idonswa kusuka ku-quadrature ephelele. Ngenxa yalokho, sithola indawo yaphansi.
Ungakubala Kanjani Isikwele Sezindonga
Ukuzimisela kwezindonga zezindonga kuvame ukudingeka lapho uthenga izinto zokuqeda - iphepha lokunamathisela odongeni, udaka, njll. Kulesi sibalo, kudingeka izilinganiso ezengeziwe. Ububanzi nobude begumbi kuzodingeka:
- ukuphakama okuphezulu;
- Ukuphakama nobubanzi bomnyango;
- Ukuphakama nobubanzi bokuvuleka kwewindi.
Zonke izilinganiso - ngamamitha, njengoba isikwele sezindonga nazo zithathwa ukukala kumamitha-skwele.
Ubukhulu obuhle kakhulu busetshenziselwa uhlelo.
Njengoba izindonga zixande, khona-ke le ndawo icatshangelwa unxande: ubude buphindwe ngobubanzi. Ngendlela efanayo, sibala usayizi wamafasitela neminyango, ubukhulu bawo bukhishwe. Isibonelo, ukubala indawo yezindonga eziboniswe kumdwebo ongenhla.
- Udonga nge umnyango:
- 2,5 m * 5.6 m = 14 kV. m. - Ingqikithi yendawo yodonga olude
- Kuthatha malini umnyango: 2.1 m * 0.9 m = 1.89 sq.m.
- Udonga ngaphandle kokubheka umnyango - 14 sq.m - amamitha-skwele angu-1.89. m = 12,11 amamitha-skwele. M.
- Udonga ngewindi:
- I-Quadrature yezindonga ezincane: 2,5 m * 3.2 m = 8 sq.m.
- Kuthatha malini iwindi: 1.3 m * 1.42 m = 1.846 kV. m, nxazonke, sithola u-1.75 sq.m.
- Udonga ngaphandle kokuvulwa kwewindows: amamitha-skwele angu-8. M - 1.75 sq. M = 6.25 sq.m.
Thola indawo ephelele yezindonga ngeke ibe nzima. Sigoqa wonke amadijithi amane: 14 sq.m + 12.11 sq.m. + 8 sq.m + 6.25 sq.m. = 40.36 Amamitha-skwele. m.
Isihloko ngesihloko: Khetha umbhede ophansi wezingane
Uhlobo lwegumbi
Ifomula yokubala ivolumu yegumbi
Kwezinye izibalo, usayizi wegumbi uyadingeka. Kulokhu, amanani amathathu andile: ububanzi, ubude kanye nokuphakama kwegumbi. Leli nani lilinganiswa kumamitha ayi-cubic (amamitha ayi-cubic), abizwa ngokuthi yi-cubeture ethe xaxa. Isibonelo, sebenzisa idatha kusuka esigabeni esedlule:
- Eside - 5.6 m;
- ububanzi - 3.2 m;
- Ukuphakama - 2,5 m.
Uma uphindaphindeka, sithola: 5.6 m * 3.2 m * 2.5 m = 44.8 m3. Ngakho-ke, usayizi wegumbi ngu-44.8 cube.