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8.2 Fatigue and Life Prediction                           155






















                                      Select the Settings tab and then Grid, activate the buttons
                                        Show  in  2D  and  Snap,  the  grid  will  appear  on  the  main
                                        window.    Grid  snapping  provides  convenience  when
                                        drawing model.
                                      Change the Major Grid Spacing to 1 m, Minor-Steps per
                                        Major is 5, and Snaps per Minor is 1.
                                      Enlarge the scale by clicking at the Box Zoom icon on the
                                        upper  part  of  the  screen  (icon  with  plus  sign  on  the
                                        magnifying glass) and draw a box with appropriate size to
                                        zoom in.  Click it again after appropriate scale is showing
                                        on the window.



















                                      Click on Modeling tab, and then click the New Sketch icon
                                        (a small blue geometry symbol with * on the upper part of
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