Muchirimo cha2014, SHIFENG GROUP yakaronga musangano mune JiangSu mudunhu, China.Asi semazuva ese, takakoka vatengi vemuno kuti vapinde.
Nyanzvi dzekunjiniya kwedu dzakaunza hunyanzvi hwemuchina wedu wekuvharira, fumbi, kupatsanura muchina, kupfura muchina wekuputika, palletizer, nezvimwe .Nguva imwechete iyoyo, akatsanangurirawo kusimba kweruzivo rwemabhuruku akasiyana uye zvidhinha (iwo anokosha akanyorwa pazasi), uye vatengi vacho vakateerera nechido. Seminari yacho yakapera mune mufaro.
Yakasimba Simba Giredhi re Konkrete Wall Vimba
MU30、MU25、MU20、MU15、MU10、MU7.5
Zvinyorwa:
MU =Masonry Unit
p = F / S (p = ρgh nemvura)
1KPa = 1KN /㎡,1MPa = 106Pa≈145psi≈10.2kgf / cm²
1kgf / cm² = 98.067kPa≈98kPa
1psi(1bf / in²)= 6.8948kPa≈6.9kPa
1mmH2O = 9.8067Pa≈9.8Pa
MU10 zvinoreva kuti avhareji inomanikidza simba yevhavha haisi pasi pe10MPa
Kune kongiri paver zvidhinha, muChina, ichave inoenderana netafura inotevera nezve Kushushikana Kusimba uye Flexural Kusimba / Kusimba Kusimba.
Inodzvinyirira Simba (Mpa) |
Flexural Simba / Biting Simba (Mpa) |
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Giredhi |
Avhareji Yekukosha |
Yepasi Pashoma |
Giredhi |
Avhareji Yekukosha |
Yepasi Pashoma |
C40 | ≧ 40.0 | ≧ 35.0 | C4.0 | ≧ 4.00 | ≧ 3.20 |
C50 | ≧ 50.0 | ≧ 42.0 | C5.0 | ≧ 5.00 | ≧ 4.20 |
C60 | ≧ 60.0 | ≧ 50.0 | C6.0 | ≧ 6.00 | ≧ 5.00 |
Zvinyorwa:
C = Konkrete
C30 inoreva kongiri ine simba giredhi ye 30MPa.
Kukwikwidzana Masimba () BC) kunoreva kumuganho wesimba kana simba rekunze raiswa.
p = P / A
p isimba rinodzvinyirira, muPSI pakiromita rimwe chete, mune makirogiramu pamasentimita skita, P ndiko kumanikidzwa, mumapaunzi nemakirogiramu, A ndiyo nzvimbo yenzvimbo, muhupamhi hwekirimita.
Simba rekusimba rinoreva kushungurudzika kwekupedzisira kwekukasira kwechinhu pasi pekukotama panguva yeyuniti nzvimbo. Inozivikanwawo sekukotama simba, modulus yekubvaruka.
fcf = 1.5FL / (bhh)
f - simba rekuchinja (Mpa);
F - kukundikana mutoro pasi pekupokana kupikisa (n);
L - kureba pakati peviri yakazara (mm);
b - chikamu chakakura chechikamu chebvunzo (mm);
h - chikamu kukwirira kwechimedu chemuedzo (mm);
Nguva yekutumira: Kubvumbi-14-2020