PRIMJER     (pajanta)

 

 

promjeniti mjerne jedinice [kNm]                LINK

 

NEW MODEL          LINK à         novi model

 

GRID             LINK à         definiramo raster pogodan zadatku

                                                                                              broj osnih linija                  à   5×1×3

razmaci osnih linija           à   1×1×2

 

DEFINE à FRAME SECTIONS   LINK à         def. GREDE   Add Rectangular

                                                                                                                                            

                                                                                              Section Name                      à   grede

Materijal                              à   Concrete

Dimensions                          à   20/60cm

 

 

DEFINE à FRAME SECTIONS   LINK à         def. ZATEGU  Import Box Tube

                              

               Materijal                              à   Steel

                                              

 

DRAW FRAME       LINK à        nacrtamo dvije GREDE u obliku krova (Continuous) 'pikajući'                                                     čvorove grida

                                               à        nacrtamo ZATEGU  (Pinned)

 

 

 

ASSIGN à JOINT à RESTRAINS         LINK à definiramo Rubne Uvjete

ležajevi                 à   nepomični ležajevina oba kraja

 

 

ASSIGN à FRAME... à RELEASES      LINK à         def. unutarnje veze

zglobovi                               à   zglob između dvije GREDE (M33)

 

 

DEFINE à LOAD CASES             LINK à         definiramo bilo koje opt.

                                                                                              opterećenje          à   npr. vjetar / LIVE

 

ASSIGN à FRAME..... à DISTRIBUTED        LINK à def. linijskog opterećenja

po gredama                         =   10 kN/m'

 

 

ANALYSE à RUN ANALYSE à RUN NOW                LINKà  proračun

 

DISPLAY à SHOW FORCES/STRESSES à JOINTS      LINK à prikaz reakcija

                                                                                                                       

 

DISPLAY à SHOW FORCES / STRESSESà FRAMES   LINK à prikaz U.S.

                                                                                                                     

 

UNLOCK

 

 

ASSIGN JOINT RESTRAINS       LINK à promjena Rubnih Uvjeta – zadajemo klizni ležaj