Analysis and design of multystory building

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a presentation about analysis and design of a multy-story building as hotel using hand calculating and programas of STAAD-pro and STA4-cad, it was done by microsoft office 2013.

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Analysis and design of multystory building

  1. 1. UNIVERSITY OF SALAHADDIN COLLEGE OF ENGINEERING CIVIL ENG.DEPARTMENT ҉ Prepared by Awat hasan amin Bashdar kazm ali ҉ superviser assist lecturer. Zrar Sedeeq
  2. 2. GRADUATION PROJECT MULTI STORY BUILDING
  3. 3. OUTLINE Introduction Objectives Structural Elements o Slabs • Slab supported with beams • Design of slab • Details of slab o Beams • Design of beam • Details of beams
  4. 4. INTRODUCTION o The project is a multi- storey building which is used for residential purpose as hotel o It consists of 6 stories (basement, ground.1st.2nd,3rd,4th,5th floors), o The basement which is 3m height use as store, o The ground floor which is 4m height use as reception and servicing , o The other floors which is 3m height in this hotel use as sleep rooms for guests and passengers.
  5. 5. OBJECTIVES • Analysis and design of multi-story building including slabs,beams,columns,elevated wall and foundation. 1. Analysis and design of slab supported with beams by Direct design method and yield line method for cantilever and corner span. 2 . Analysis and design of beams by coefficient method. 3 . Analysis and design of columns and elevated wall. 4 . Analysis and design of foundation.
  6. 6. STRUCTURAL ELEMENTS  Slab  Beam  Column  Foundation  Elevated wall
  7. 7. TYPES OF SLAB Slab
  8. 8. SLAB DESIGN • Analysis and design by direct design method and yield line method for cantilever and corner panel. • For the most critical span Max -ve M @long dir = 18.17 kN.m Max +ve M @long dir = 14.8 KN.m Max -ve M @short dir = 5.835 kN.m Max +ve M @short dir = 4.75 kN.m
  9. 9. SLAB DETAILS e f i e A B C D 6.206.40 3.70 6.40 1 3.65 1.80 2 3.70 3 3.70 4 5 3.70 6 1.80 3.65 7 b a k k
  10. 10. BEAM • Analysis and design by coefficient method (aci code 318-08.8.3.3) • For the most critical beam Max +ve M= 107.23 KN.m Max -ve M= 145.15 KN.m
  11. 11. BEAM DETAILS
  12. 12. SHORT BEAMS • Interior beams
  13. 13. SHORT EXTERIOR BEAMS
  14. 14. LONG INTERIOR BEAMS
  15. 15. LONG EXTERIOR BEAMS
  16. 16. SOME ADDITIONAL WORKS COMPUTER PROGRAMING Analysis and design the exist slab and beam by sta4-cad v13 and staad-pro v8i Note// this programing steps doesn’t included in our graduation project We just did it for more assurance that has been calculated by hand.
  17. 17. STAD4-CAD V13 Is a program which is used for analysis And design reinforced concrete structures  By direct design Max M long dir = 18.17 kN.m Max M short dir = 5.835 kN.m  By stad4-cad program Max M long dir = 19.71 kN.m Max M short dir = 6.58 kN.m Differentiate of moments for the most critical span by both hand Calculating and programming
  18. 18. SLAB DESIGN BY STA4-CAD V13
  19. 19. DETAIL OF SLAB BY STA4-CAD
  20. 20. STAAD.PRO V8 It is a program which is used for analysis and design of reinforced concrete structures
  21. 21.  By coefficient method aci code 318-08.8.3.3 Max +ve M= 107.23 KN.m Max -ve M= 145.15 KN.m  By stad pro program: Max +ve M= 82.54 KN.m Max –ve M= 130.97 KN.m Differentiate of moments for the most critical beam by both hand Calculating and programming
  22. 22. END

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