Tham khảo tài liệu 'theory and problems of strength of materials part 12', kỹ thuật - công nghệ, cơ khí - chế tạo máy phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | CHAR 12J SPECIAL TOPICS IN ELASTIC BEAM THEORY 325 . Rework Problem using the FORTRAN program in Problem . IT1C self-prompting program is utilized by entering the moment components and sectional properties from Problem . Consideration of the directions of moment components indicates that the peak tensile stress will occur at point B in Fig. 12-23 and the coordinates of that point are y 3 z . The printout is run PLEASE INDICATE YOUR CHOICE OF UNITS 1 - uses 2 - SI ENTER 1 2 1 NOTE THE COORDINATE SYSTEM USED HAS THE X-AXIS ORIENTED SO THAT IT IS POSITIVE INTO THE PAGE AND ACTING AS THE NEUTRAL AXIS OF THE SECTION. THE POSITIVE Y-AXIS IS DIRECTED DOWNWARD WHILE THE POSITIVE Z-AXIS IS TO THE LEFT AS ONE FACES THE SECTION. IT IS A RIGHT HANDED SYSTEM. PLEASE ENTER THE SECTION PROPERTIES IY IZ IYZ IN 4 54 0 PLEASE ENTER THE MAGNITUDE OF THE BENDING MOMENTS MY MZ FOLLOWING THE SIGN CONVENTION STATED LB-FT 1000 1732 ENTER THE Y AND Z COORDINATES OF THE POINT WHERE STRESS DETERMINATION IS DESIRED. FOLLOW THE SIGN CONVENTION STATED Y AND z ARE DISTANCES IN INCHES FROM THE NEUTRAL AXIS 3 THE BENDING STRESS AT IS PSI. THE ANGLE OF INCLINATION OF THE NEUTRAL AXIS IS DEG. SRU UNTS. RUN COMPLETE. . Rework Problem using the FORI RAN program of Problem . Enter the given cross-sectional properties moment components and coordinates of point A indicated in Problem into the self-prompting program to obtain the following printout which agrees with the results of Problem run PLEASE INDICATE YOUR CHOICE OF UNITS 1 - uses 2 - SI ENTER 1 2 2 NOTE THE COORDINATE SYSTEM SO THAT IT IS POSITIVE INTO USED HAS THE X-AXIS ORIENTED THE PAGE AND ACTING AS THE 326 SPECIAL TOPICS IN ELASTIC BEAM THEORY CHAP. 12 NEUTRAL AXIS OF THE SECTION. THE POSITIVE Y-AXIS IS DIRECTED DOWNWARD WHILE THE POSITIVE Z-AXIS IS TO THE LEFT AS ONE FACES THE SECTION. IT IS A RIGHT HANDED SYSTEM. PLEASE ENTER THE SECTION PROPERTIES IY IZ IYZ
