introducerea structurii in sap

3
Introducerea structurii in SAP 1. Define - Cordonate systems/grids – definirea cordonate a axelor 2. Define - Materials - tipuri de materiale : - grinda E= - stalp E= Ratio 0.2 …. De specificat fcd 3. Define – Section properties – Frame section – concrete – (aleg forma, materialul, marimile sectiuniilor) - Concrete reinforcement – Designe type B eam – grinda Column – stalp 4. Selectarea reazemelor – Assign – Joint – Restraints – semnul la incastrare 5. In SAP acuma avem numai linii si acuma transformam liniile in stalpi si grinzi: Assign – Frame – Frame section (si selectez grinda sau stalpul) 6. Introducem placa : Selectez placiile si : Assign – Area – Area section si selectez … 7. Definirea incarcariilor: Define – Load patterns – 8. Incarcari : Assign – Area loads – selectez placiile si pun incarcariile pe placi (Permanente, Utile , Zapada)

Upload: sarkozi-pal-zoltan

Post on 26-Nov-2015

22 views

Category:

Documents


4 download

DESCRIPTION

sap structura

TRANSCRIPT

Introducerea structurii in SAP

Introducerea structurii in SAP1. Define - Cordonate systems/grids definirea cordonate a axelor2. Define - Materials - tipuri de materiale : - grinda E= - stalp E= Ratio 0.2 . De specificat fcd3. Define Section properties Frame section concrete (aleg forma, materialul, marimile sectiuniilor) - Concrete reinforcement Designe type Beam grinda Column stalp4. Selectarea reazemelor Assign Joint Restraints semnul la incastrare5. In SAP acuma avem numai linii si acuma transformam liniile in stalpi si grinzi: Assign Frame Frame section (si selectez grinda sau stalpul)6. Introducem placa : Selectez placiile si : Assign Area Area section si selectez 7. Definirea incarcariilor: Define Load patterns 8. Incarcari : Assign Area loads selectez placiile si pun incarcariile pe placi (Permanente, Utile , Zapada)(P-peste tot , U peste tot , cazurile din cartea lui Kiss Zoltan , Zapada)U1-utile peste totU2 X X X U5 X X X X X X X X X X X X X X X X

U3 X X XU6 X X X X X X X X X X

U4 X X XU7 X X X X X X X X X X X X X X

9.Introducerea seismului Define-Load Cases La Load Case Type: Response Spectrum Modal Combination CQC sau SRSS, ABSSUM P100 Anexa C pg 204 Define/ load case/ selectezi SEISM/ Modifi/ Load Applied 1U1+1U210,Introducerea spectrului de raspunsDefine-Function-Response Spectrum-Add New Function11.Discretizarea placi Assign/Area/Automatic Area MeshMesh Area Into Objects of This Maximum Size (a 3a optiune )0.50.512.Crearea efectului de saiba rigidCTRL+A /Assign / Joint / Constraints / Selectezi Diaphragn/ Add New Constraint/ Axis-Z + bifare Assign a different

Define / Mass Source / From Loads (a 2a optiune) / 1P+0.4Z+0.3U / Ok

13.Introducerea combinatiilor de incarcari SLS-ptr determinarea deplasri pe nivel-ptr un seism care poate sa apara mai multe ori in existenta constructiei Stalpi,grinda,placa: 1EI 1P+1S+0.3U+0.4Z recomandat U6,U7+add new combination / load combination type : ENVELOPE si se adauga toate combinatiile cu coefficient 1

ULS- ptr determinarea deplasri pe nivel-ptr un seism care poate sa apara odata(foarte rar) in existenta constructiei Stalpi,grinda,placa: 0.5EI 1P+1S+0.3U+0.4Z recomandat U6,U7

Verificarea ULS,SLS se gaseste in P100-2006 Anexa E pg212

SLU-SLS-ptr determinarea eforturilor+sageti la grinziStalpi: 0.8EIGrinda,placa:0.5EISLU GF 1.35P+1.5Ux+1.05Vx+1.05Z 28 combinatii GS 1P+1S+0.3U++0.4Z 7combinatii

SLS caracteristica 1P+1Ux+0.7V+0.7Z28 combinati(ajunge si

Dupa rulare se ia prima periada de colt si valoarea data de SAP se introduce in mathcad. Ar trebui ca S.d din SAP si mathcad sa coincida !

Pentru model SLS:

Display / Show Tables / bifare Structure Output / OK