Non-linear Material

SOFiSTiK Teddy
1

Hello,

I’m quite new wo Sofistik and i’m using Material Nr. 4 in my project and I would like it to consider it a non-linear material. I’ve taken a look at the examples (nonlinear beam, etc.) but I don’t find or understand the solution.

These are my materials:

$SOFiSTiK Export Version 4.0.580
$Automatically generated File of ASCII Export

$ Exported by AQUA Version 19.00-70
PROG AQUA
HEAD
UNIT 5
NORM ‘DIN’ ‘en199x-200x’ COUN 49 WIND ‘2’ SNOW ‘1’ WCAT ‘B’ UNIT 5
CONC 1 C ‘20’ GAM 0 TYPR B RHO 2400 TITL “=C 20/25 (EN 1992)”
SSLA EPS SERV SIG 1.500000[-] TYPE LIM
SSLA EPS ULTI SIG 1.500000[-] TYPE LIM
SSLA EPS CALC SIG -1.300000[-] TYPE LIM
HMAT 1 TYPE FOUR NSP 0.030000 A 1
MASO 4 ‘CL:1’ 2 MCLA ‘II’ FK 2.080000 FB 2.080000 FM 2.080000 FVK0 0 FT 0 FTB 0 SCM 2 E 2794 G 50 MUE 0 GAM 17.90000 ALFA 5.00000E-06 TITL “=Gusslehm”
SSLA EPS ULTI SIG 1.500000[-] TYPE LIM
HMAT 4 TYPE FOUR NSP 0 A 1
TIMB 5 PLY ‘40:1’ EP 9000 G 400 QH 0 GAM 5.300000 ALFA 0 SCM 1.300000 FM 32 FT0 22 FT90 5 FC0 30 FC90 9 FV 1.100000 FVR 4.600000 FVB 0 FM90 8 KMOD 0.600000 KMO1 0.700000 KMO2 0.800000 KMO3 0.900000 KMO4 1.100000 KDEF 0.600000 TITL $$
“=Furnierschichtholz”
SSLA EPS ULTI SIG 1.300000[-] TYPE LIM
HMAT 5 TYPE FOUR NSP 0.100000 A 1
STEE 7 B ‘500B’ TMAX 32 TITL “=B 500 B (EN 1992)”
SSLA EPS SERV SIG 1.150000[-] TYPE EXT
SSLA EPS ULTI SIG -1.150000[-] TYPE EXT
SSLA EPS CALC SIG -1.300000[-] TYPE EXT
HMAT 7 TYPE FOUR NSP 0 A 1
END

And these are my loadcases:

+PROG SOFILOAD urs:30.1
KOPF Lastdefinition

LF 1 typ g fakg 1.0

LF 2 typ g
area ref sar 1004 proj N typ PZZ p1 -1.5
area ref sar 1005 proj N typ PZZ p1 -1.5
area ref sar 1006 proj N typ PZZ p1 -1.5
area ref sar 1007 proj N typ PZZ p1 -1.5

LF 10 Typ q
area ref sar 1004 proj N typ PZZ p1 -2.8

LF 11 Typ q
area ref sar 1005 proj N typ PZZ p1 -2.8

LF 12 Typ q
area ref sar 1006 proj N typ PZZ p1 -2.8

LF 13 Typ q
area ref sar 1007 proj N typ PZZ p1 -2.8

LF 100 typ q BEZ ‘1.35G + 1.5Q1’
Copy 1 1.35
Copy 2 1.35
Copy 10 1.50
Copy 11 1.50
Copy 12 1.50
Copy 13 1.50

LF 101 typ q BEZ ‘1.35G + 1.5Q1’
Copy 1 1.35
Copy 2 1.35
Copy 10 1.50
Copy 11 1.50

LF 102 typ q BEZ ‘1.35G + 1.5Q1’
Copy 1 1.35
Copy 2 1.35
Copy 10 1.50
Copy 12 1.50

STEU WARN 197

ENDE

I’m aware of the two languages I use, but I couldn’t find a way to translate the code.
Thank’s for any hint :slight_smile:

Regards,
Sofim

2

Hi Sofim,

you can perform a material-nonlinear calculation of QUAD elements with ASE (NMAT YES in ASE, see chapter 2.12). The material laws of concrete, steel and textile are available. Therefore the masonry walls would then have to be given a modified concrete material (obviously because masonry is not available) for this.

In case of a mixed system with reinforced concrete elements (e.g. slabs), you must explicitly exclude the wall elements from the “normal” design process as otherwise all QUAD elements with concrete material (so therefore also the walls!) will be considered for the design process.

The selection of the desired elements can be done via the records ELEM/NODE or GRP in BEMESS. Then you should add the groups of the elements to be designed, e.g. with GRP 100 (if 100 are slabs or whatever).

For your information: In our Teddy example collection you will also find an example of a non-linear masonry calculation under …\ase.dat\english\nonlinear_quad\arch_bridge.dat

Cheers

3

Btw. you can easily change the language by pressing CTRL+Q+T on your keyboard or clicking the translate button; check the screenshot below

pic1
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