25.09.2013 Views

Betonsamenstelling - Betonica

Betonsamenstelling - Betonica

Betonsamenstelling - Betonica

SHOW MORE
SHOW LESS

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

MIX<br />

DESIGN<br />

MIX<br />

PROPORTIONING<br />

VAN VAN EISEN EISEN EISEN NAAR NAAR SAMENSTELLING<br />

SAMENSTELLING<br />

Stap 2: Bepaling van het inert skelet<br />

- benadering van “richtcurven” kleinste kwadratenmethode<br />

⎡<br />

⎤ ⎡ ⎤ ⎡−<br />

⎢<br />

⎥ ⎢ ⎥ ⎢<br />

⎢<br />

⎥ = ⎢−∑<br />

∑<br />

2<br />

∑a1<br />

∑a1a<br />

2 0 p1<br />

Korrelkromme mengsel Richtkromme<br />

2<br />

∑a1a<br />

2 ∑a2<br />

0 . p2<br />

Korrelkromme van fracties<br />

d o o r v a l ( %)<br />

100<br />

90<br />

80<br />

70<br />

60<br />

50<br />

40<br />

30<br />

20<br />

10<br />

Y1<br />

Y2<br />

Y3<br />

FULLER<br />

mengsel<br />

K ORRELK ROMMES ( k l e i n s t e k wa d r a t e n )<br />

Bekistingen – ontwerp en uitvoering, 21 juni, 2011<br />

⎢<br />

⎣<br />

1<br />

1<br />

⎢ ⎥<br />

1⎥<br />

⎢<br />

⎣ p ⎥<br />

⎦ 3⎦<br />

⎢<br />

⎣<br />

a ⎤ 1a3<br />

⎥<br />

a2a3<br />

⎥<br />

1 ⎥<br />

⎦<br />

0<br />

0.01 0.1 1 10 100<br />

z e e f d i a m e t e r ( m m )<br />

16

Hooray! Your file is uploaded and ready to be published.

Saved successfully!

Ooh no, something went wrong!