Chidziwitso chaching'ono | Njira zowerengera za miyala

Kulemera kwa miyala, voliyumu, ndalama zoyendera｜ Njira yowerengera:
1. Momwe mungawerengere kulemera kwa nsangalabwi

Nthawi zambiri mphamvu yokoka ya nsangalabwi ndi 2.5 kulemera (matani) = kiyubiki mita kuchulukitsidwa ndi mphamvu yokoka yeniyeni.

Zolondola: Tengani mwala wa masentimita 10 kuti muyese mphamvu yokoka nokha

2. Kuwerengera kulemera kwa miyala ndi njira yowerengera mtengo wamayendedwe

Tiyeni timvetsetse (nthawi) Voliyumu yamwala, yomwe imatchedwanso kyubu, = kutalika * m'lifupi * kutalika kwa gawo lamwala, lomwe limatchedwanso kachulukidwe.

Kachulukidwe kapena mphamvu yokoka ya granite ndi pafupifupi matani 2.6-2.9 pa kiyubiki iliyonse, ndipo kachulukidwe kapena mphamvu yokoka ya nsangalabwi ndi pafupifupi matani 2.5 pa kiyubiki iliyonse.

Werengani kulemera kwa mwala: voliyumu yamwala kapena kiyubiki * kachulukidwe kapena mphamvu yokoka yeniyeni, ndiko kuti: kutalika * m'lifupi * makulidwe * mphamvu yokoka = kulemera kwamwala, ngati mukufuna kudziwa mtengo wa mwala uliwonse (kuchokera kugwero - malo zothandiza).

Njira yowerengera ndi:

Utali * m'lifupi * kutalika * gawo * matani / mtengo = mtengo wamwala uliwonse.

3. Kuwerengera kuchuluka kwa miyala, makulidwe ndi kulemera kwake

(1) Kuwerengera kwazinthu zokhazokha:

1 talente = 303×303㎜;

1 ping = 36 ping; 1 lalikulu mita (㎡) = 10.89 ping = 0.3025 ping

Kuwerengera talente: kutalika (mita) × m'lifupi (mita) × 10.89 = talente

Mwachitsanzo:

Ndi kutalika kwa mamita 3.24 ndi mamita 5.62 m'lifupi, talente yake imawerengedwa motere → 3.24 × 5.62 × 10.89 = 198.294 talente = 5.508 ping

(2) Kuwerengera makulidwe:

1. Kuwerengeredwa mu masentimita (㎝): 1 centimita (㎝) = 10 mm (㎜) = 0.01 mamita (m)

(1) makulidwe Common wa granite: 15mm, 19mm, 25mm, 30mm, 50mm

(2) makulidwe Common wa nsangalabwi: 20mm, 30mm, 40mm

(3) makulidwe wamba a miyala ya Roma ndi mwala wotumizidwa kunja: 12mm, 19mm

2. Kuwerengeredwa mu mfundo:

1 mfundo = 1/8 inchi = 3.2mm (yomwe imadziwika kuti 3mm)

4 mfundo = 4/8 inchi = 12.8mm (yomwe imadziwika kuti 12mm)

5 mfundo = 5/8 mainchesi = 16㎜ (yomwe imadziwika kuti 15㎜)

6 mfundo = 6/8 inchi = 19.2mm (yomwe imadziwika kuti 19mm)

(3) Kuwerengera kulemera:

1. Granite ndi nsangalabwi: 5 mfundo = 4.5㎏; 6 mfundo = 5㎏; 3㎝ = 7.5㎏ 2.

Mwala wachiroma: 4 mfundo = 2.8㎏; 6 mfundo = 4.4㎏

4. Column mwala, mwala woboola pakati mwala Mzati wamwala ndiwofala kwambiri, ndipo mawonekedwe ake ndi osiyana, palibe chilinganizo chotchulira mwachindunji.

Kwenikweni mtengo wagawo = mtengo + phindu = mtengo wazinthu + mtengo wokonza + phindu lalikulu

(1). Mtengo wa zipangizo ndi wosavuta kuwerengera, ndipo mtengo wokonza ndi wosiyana kwambiri chifukwa cha zovuta zosiyanasiyana zopangira mawonekedwe a silinda yamwala, zipangizo zosiyanasiyana zomwe zimagwiritsidwa ntchito, ndi zipangizo, mphamvu zogwirira ntchito, ndi luso la fakitale iliyonse, kotero pali palibe njira yowerengera molondola. .

(2). Kwa ma silinda amwala ochiritsira komanso osavuta, ndi osavuta kuwerengera pamtunda. Onetsetsani kuti mumamvetsera kukula ndi mtundu womwe makasitomala amafuna. Pambuyo pake, kutalika kwa ma cylinders a miyala ndi aakulu, choncho n'zovuta kupeza midadada yomwe ikugwirizana ndi kukula kwake, kotero mtengo siwokwera. Siziyikidwa molingana ndi mtengo wamba wamba ndi mtengo wa block. Koma malinga ndi kukula kwake, zambiri zidzagwiritsidwa ntchito pambuyo pake.

(3). Choncho, njira yachindunji ndi yakuti mwachita kukonza ndipo mukhoza kuwerengedwa pakapita nthawi yayitali yodzikundikira. Nthawi zambiri, aphunzitsi odziwa zambiri amagwiritsa ntchito fomula yoyeserera kuwerengera. Chitsanzo: Kampani yathu inali ndi mizati yomwe inali yovuta kwambiri kuikonza m'mbuyomu, ndipo fakitale yokonza zinthuyo inayerekezera mtengo wake potengera zomwe zinachitikira m'mbuyomu. Fakitale yokonza izi yapanga mawonekedwe apadera ndi mizati kwa zaka zoposa khumi. Komabe, chifukwa kupanga kwenikweni ndi kovuta kwambiri kuposa momwe amaganizira, mtengowo wawonjezeka ndi 50% (fakitale yokha inanena), koma chifukwa cha kulakwitsa kwa fakitale, mtengo umakhala wofanana ndi mtengo wapachiyambi. Kupanda kutero, ngati ikuyerekeza ndi kampani yathu, itha, ndipo itayika.

(4). Ngati ndinu kampani yogulitsa malonda, ndibwino kuti musatchule miyala yamtengo wapatali monga mizati yamwala, makamaka yomwe imakhala yovuta kukonza, kapena n'zosavuta kulakwitsa poyerekezera. Ndi bwino kunena za chitetezo kutengera mtengo wa fakitale.