dipl.-ing. (fh) reinhard brandner, Πολυτεχνείο του graz, Αυστρία
DESCRIPTION
Σύγχρονα προϊόντα και λύσεις με φέρουσα ξύλινη κατασκευή (στέγες και σπίτια).TRANSCRIPT
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 1
μ
R. Brandner
Graz University of TechnologyCompetence Centre holz.bau forschungs gmbh
GLT | | CLT
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 2
Graz University of Technology
μ / μ – μ |
μμ μ
μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 3
Graz University of Technology
μ / μ – μ |
μμ μ
μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 4
GRAZ UNIVERSITY OF TECHNOLOGY
/
&
holz.bau forschungs gmbh
μ μ 17 | 1,140
[207 “diploma”, 693 “Bachelor”, 146 “Master”, 93 “PhD”]
1991:
10|2004:
. : 7.0 FTE | . : 270.000 (2009)
09|2002 4- μ : Competence Center Timber
Engineering and Wood Technology
12|2002 Competence Centre holz.bau forschungs gmbh
09|2007 5- μ : K-Project “μ
” | μμ -COMET
. : 7.1 FTE | .: 1.100.000 (2009)
Graz University of Technology
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 5
1
(TE) – μ & (DCS)
1.1 (SSTC)
1.2 μ « » μ (IICS)
Graz University of Technology
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 6
2
(WT) – & μ (MSS)
2.1 μ (APTM)
2.2 μ (MMSM)
Graz University of Technology
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 7
Graz University of Technology
μ / μ – μ |
μμ μ
μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 8
μμ
(EWPs)
μ
μ
μ
μ | μ
μ ( - μ )
μ μ (μ μ )
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 9
μ μ , . . EN 338
μ μ μ , . . DIN 4074, EN
14081
μ μ μ μ !
μ ( . . , & , μ )
μ μ ( . . . μ , , )
&
μ
μμ
μ
μ
μ
μ
. . DIN 4074
EN 14081
μ μ
. . EN 338
EN 14081
( . / .
)
+ μ !
I: …
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 10
μ μ
μ | μ μ
μ ( . . -« » ) +
!
μ -« » μ ’
μ μ μ (e.g. EN 392) /
μ (e.g. EN 391)
μ
e.g. EN 385
e.g. EN 386
I) II) IV)III)
I:
… ( μ ) μ (EWPs)
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 11
How does it work?
μ , . . μ ( . . ON B 4125)
/ μ :
“ μ ”
μ , . . GLT- ( μ )
/ ( . . μ +),
. . μ μ
μ :
0/1 μ μ ( / )
( “ μ ”), ft,0,min,i
μ . μ , Et,0,l,mean,i
1. 3. 4. 2.
μ !
100 % !
μ “ μ μ ”… μ |
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 12
:
( . . Picea abies)
( . . Abies alba)
( . . Pinus sylvestris)
( . . Larix decidua)
μ … μ
μ / μ
μ . . μ
μ
’
μ / μ :
(Fagus sylvatica)
(Fraxinus excelsior)
(Robinia pseudoacacia)
(Populus ssp.)
:
μ
( )
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 13
μμ μ μ
| |
μ
glued laminated solid timber
(GLST)
(GLT)
(CLT)
μ
(LVL)
( - )
| μ (long-chip beams) μ
(OSB)
μ μ
μ
μ / μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 14
Graz University of Technology
μ / μ – μ |
μμ μ
μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 15
μμ μ :
u [%]
20 % : t 40 mm
d < 80 mm
: t 40 mm
d 80 mm
: t d 3 w
t > 40 mm
μ μ
20 % l 20 m
d 300 mm
μ μ μ μ -
μ
: fm,d/fc,d+20 %
μ
15±3 % w = 60-120 mm
d = 120-240 mm
l 18 m
μ
μ ,
. .:
μ
μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 16
u [%]
/ 15 % 2 : w = 80-160 mm
d = 100-240 mm
3 : w = 180-240 mm
d = 100-240 mm
μ
μ
. .
15 %
μ μ
+ 2 - / 3 -
μ
μ
. .
(GLT)
8-15 % w 220 (300) mm
d 2000 (3000) mm
l 30 (60) m
( μ ):
t = 6-45 mm
μ
μ
. .
glued lam. solid
timber (GLST)
8-15 % w 220 (300) mm
d 2000 (3000) mm
l 30 (60) m
:
t > (40)45 mm
μ
μ
. .
μμ μ :
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 17
μμ μ : μ μ (TLC) |
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 18
150 mm 300 mm 450 mm
400 m
m
100 mm 200 mm 300 mm
( μ )
μ( μ )
glued laminated solid timber
|
μ μ
1.00 1.10 1.15
μ μμ (GLT / CLT)
:
. / μ
:
μ
μ μ μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 19
(GLT)μ : RAAB μ / Feldbach / AT
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 20
(GLT)μ : Wenner
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 21
Graz University of Technology
μ / μ – μ |
μμ μ
μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 22
μ
μ (OSB)
:
L : T 2 2.5 : 1
:
L : T 1.3 : 1stro
ng a
xis
„long
itudi
nal“
weak axis
„transverse“
force
force
EN 300 μ μ
μ ( μ )
: 500 12 700 kg/m
μ μ
μ
μ μ
OSB μ
(2- )
( )
( , μ )
μ ’
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 23
: EUWID Holz spezial
μ (OSB) - μ
μ μ
, μ
μ
μ
μ μ ( )
( μ )
(TLC) μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 24
(CLT) – μ CLT
μ μ | μ
μ
( μ )
μ
μ :
μ
(CLT)
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 25
(CLT) – μ CLT
μ
μ μ | μ
μ :
0.6 N/mm μ μ
< 0.1 N/mm
0.1 N/mm μ
1.25 m 3.0 m
(CLT)
μ 16.5 m (
μ
)
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 26
μ. . GLT, KVH
. . GLT, KVH
μ
1-, 2- μ. . CLT 5- , d 120 mm
μ . . CLT 3- 5- , d=95-105 (120) mm
μ /
μ
(CLT)CLT ( 1- 2- ) μ μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 27
(CLT)CLT μ μ GLT
μ . . CLT, 5- + GLT
μ. . CLT, 3- + GLT + CLT, 3-
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 28
(CLT)μ
, , μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 29
μ „Wandritsch“
„Wandritsch“- (1998)St. Ruprecht / Styria (A)
160 160 160 160 160
μ
surface course 30 mm
melted asphalt 50 mm
sealant 5 mm
plywood 6 mmCLT 9 layers á 19 mm 171 mm
BS18-ribbs (GL36) 160 mm
(CLT)μ μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 30
(CLT)μ μ
μ μ μ 1 (2001)Graz / Styria (A)
μ ( μ μ 1)
μ CLT
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 31
(CLT)μ μ
„Austria-House“ (2006)
Turin / Italy
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 32
127
218
466
797
μ μ vs. CLT - « » (ETSC)
μ ETSC
μ
ETSC (CLT)
(CLT) – μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 33
μ μ μ ’
“ μ ”
μ
μ - μ μ μ μμ
μ μμ
(CLT) – μ CLT … CLT
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 34
μ
μ μ
μ
μ
-
μ μ
μ
μ CLT
5- , 140 mm
μ 5-
CLT 140 mm
( . . μ )
CLT
(CLT) – μ CLT: μ μ 20 m μ
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 35
“… μ
μ μ
( . & .)
μ μ …”
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 36
“…
…
( μ μ )
μ & μ
( μ μ μ μ )
μ …”
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 37
“… μ μμ
μ μ
μ μ
( ) …
μ μ μ (
)
μ μ μ
- μ μ μ ,
…”
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 38
“… μ μ
μ μ
μ μ μ
...”
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 39
MM holding | Leoben / Styria / A Binder | Fügen / Tyrol / A
| Leoben / Styria / A . | Burgweinting / G
Thessaloniki, Greece, 26th November 2010 Reinhard Brandner Institute for Timber Engineering and Wood Technology 40
:Dipl.-Ing. (FH) Reinhard BrandnerInstitute for Timber Engineering and Wood Technology, Graz University of Technology | ATCompetence Centre holz.bau forschungs gmbh Graz | AT
Inffeldgasse 24/IA-8010 Graz
[email protected]: +43 316 873 4605fax: +43 316 873 104605