...
Plywood kalınlığı t=18 mm,
Plywood Eğilme dayanımı fel = 30 MPa
Plywood Kesme dayanımı fek = 3.0 MPa
Plywood Elastisite modülü El = 10000 MPa
Kalıp içerisine beton yerleştirme hızı R = 2m/saat
Beton döküm sıcaklığı T = 20°C
...
| Mathinline |
|---|
| body | --uriencoded--$$ \normalsize p_%7Bmax%7D = 8.5 + \frac%7B950R%7D%7BT+18%7D $$ |
|---|
|
Ƥmaks = p = 58.5 kN/m2 = 0.0585 N/mm2
...
bl = 1000 mm tl = 18 mm
Al = tl * bl = 18x1000 = 18000 mm2
Il = [ bl * ( tl ^3) ]/ 12 = 486000 mm4
Sl = Il / ( tl / 2)= 54000 mm3
Ƥmaks = p = 58.5 kN/m2 = 0.0585 N/mm2
...
| Mathinline |
|---|
| body | --uriencoded--$$ \normalsize L_%7Bbk%7D = min \left ( 3.16 \sqrt%7B \frac%7Bf_%7Bel%7D S_l%7D%7Bpb_l G K%7D%7D \, \, \, \, , \quad 0.835 \sqrt [3] %7B \frac%7BE_l I_l%7D%7Bpb_l%7D%7D \, \, \, \, , \quad \frac%7Bf_%7Bkl%7D A_l%7D%7B0.9 pb_l G K%7D \right ) \qquad \qquad \qquad \qquad \qquad \qquad (2) \\ L_%7Bbk%7D = min \left ( 3.16 \sqrt%7B \frac%7B30 \times 54000%7D%7B0.0585 \times 1000 \times 2.0%7D%7D \, \, \, \, , \quad 0.835 \sqrt [3] %7B \frac%7B10000 \times 486000%7D%7B0.0585 \times 1000%7D%7D \, \, \, \, , \quad \frac%7B3 \times 18000%7D%7B0.9 \times 0.0585 \times 1000 \times 2.0%7D \right ) = min(371.8 \, , \, 364.3 \, , \, 512.8) \\ L_%7Bbk%7D = 364.3 \, mm = 36.43 \, cm $$ |
|---|
|
İkincil kiriş aralığı, Lik
...
Lbk = 364.3 mm
Abk = 9640 mm2
Ibk = 45701333.333 mm4
Sbk = 457013.333 mm3
febk = 30 MPa
febk = 3.0 MPa
Ebk = 14000 MPa
...
| Mathinline |
|---|
| body | --uriencoded--$$ \normalsize L_%7Bik%7D = min \left ( 3.16 \sqrt%7B \frac%7Bf_%7Bebk%7D S_%7Bbk%7D%7D%7Bp L _%7Bbk%7D G K%7D%7D \, \, \, \, , \quad 0.835 \sqrt [3] %7B \frac%7BE_%7Bbk%7D I_%7Bbk%7D%7D%7Bp L _%7Bbk%7D%7D%7D \, \, \, \, , \quad \frac%7Bf_%7Bkbk%7D A_%7Bbk%7D%7D%7B0.9 p L _%7Bbk%7D G K%7D \right ) \qquad \qquad \qquad \qquad \qquad \qquad (3) \\ L_%7Bik%7D = min \left ( 3.16 \sqrt%7B \frac%7B30 \times 457013.33%7D%7B0.0585 \times 364.3 \times 2.0%7D%7D \, \, \, \, , \quad 0.835 \sqrt [3] %7B \frac%7B14000 \times 45701333.33%7D%7B0.0585 \times 364.3%7D%7D \, \, \, \, , \quad \frac%7B3 \times 9640%7D%7B0.9 \times 0.0585 \times 364.3 \times 2.0%7D \right ) = min(1792.1 \, , \, 2595.1 \, , \, 753.8) \\ L_%7Bik%7D = 753.8 \, mm = 75.38 \, cm $$ |
|---|
|
Bağlantı Elemanı Aralığı, Lb
...