Ulma MK Structure - Page 47

Construcción
ConstrucciónConstrucción
Construcción
47
MK
MK MK
MK STRUCTURE
STRUCTURESTRUCTURE
STRUCTURE
For the second case:
BRACE LENGTH
BRACE LENGTHBRACE LENGTH
BRACE LENGTH DISTRIBUTED LOAD (SLS) R
DISTRIBUTED LOAD (SLS) RDISTRIBUTED LOAD (SLS) R
DISTRIBUTED LOAD (SLS) R COMPRESSION (SLS)
COMPRESSION (SLS)COMPRESSION (SLS)
COMPRESSION (SLS)
0.75 m
0.75 m0.75 m
0.75 m -
--
- kN/m
kN/mkN/m
kN/m 10 kN
10 kN10 kN
10 kN
1 m
1 m1 m
1 m 17 kN/m
17 kN/m17 kN/m
17 kN/m 10 kN
10 kN10 kN
10 kN
1.5 m
1.5 m1.5 m
1.5 m 5.8 kN/m
5.8 kN/m5.8 kN/m
5.8 kN/m 10 kN
10 kN10 kN
10 kN
2 m
2 m2 m
2 m 2.6 kN/m
2.6 kN/m2.6 kN/m
2.6 kN/m 10 kN
10 kN10 kN
10 kN
2.5 m **
2.5 m **2.5 m **
2.5 m ** 1.1 kN/m
1.1 kN/m1.1 kN/m
1.1 kN/m 10 kN
10 kN10 kN
10 kN
3 m **
3 m **3 m **
3 m ** 1.9 kN/m
1.9 kN/m1.9 kN/m
1.9 kN/m 10 kN
10 kN10 kN
10 kN
** Due to the permissible load distribution, it is advisable not to install platforms on the horizontal braces of
2.5 m and 3 m. In any case, these braces require a previous verification.
5.1.9. BEAM VM20
Technical properties of the Beam VM20:
M
MM
M
ad
adad
ad
= 5
= 5 = 5
= 5 (kNm)
(kNm)(kNm)
(kNm) Maximum permissible bending moment
Q
QQ
Q
ad
adad
ad
= 11
= 11 = 11
= 11 (kN)
(kN)(kN)
(kN) Maximum permissible shear force
EI = 450
EI = 450 EI = 450
EI = 450 (kN m
(kN m(kN m
(kN m
2
22
2
) Stiffness (EI)
5.1.10. PLYWOOD BOARDS (SHUTTERING FACE)
Regarding the high variety of different board types on the market, a separate document collects all mechanical
properties of formwork boards. For more information, please refer to that document.
C
CC
C
C
CC
C
R
RR
R