An-Najah National University Faculty of Engineering and Information Technology Analysis and Design of An-Najah Modern Complex for Gravity and Dynamic Forces Graduation Project 2 Presentation 1 Graduation Project Presentation II Prepared By : Mohammad Iramthat Jadallah Emran Mohammad Janem Omar Imad Rajab Presented to :Dr. Mahmoud M.S. Dwaikat Dr. Mohammad Samaaneh Eng. Fawzi Abu-Adas 1 Graduation Project 2 Presentation 2 Outline Abstract. Introduction. Model Checks. Analysis Checks Dynamic analysis. Design For Gravity and Lateral Forces. Graduation Project 2 Presentation 3 Abstract   Graduation Project 2 Presentation 4 4 Introduction Ultimate Design Method to be used. For Design will Use ACI 318-11 code For Seismic Design UBC 97 Code. Graduation Project 2 Presentation 5 Graduation Project 2 Presentation 6 Introduction Stories Properties Story Number Story Name Purpose Area Maximum Height * 1 Basement 2 Parking 649.707 2.85 2 Basement 1 Big Story + Parking 649.707 5.45 3 Ground Floor Stores 514.17 5.7 4 First Floor Stores 514.17 4.45 5 Second Floor Mall 514.17 3.4 6 Third Floor Mall 514.17 3.4 7 Fourth Floor Restaurant 514.17 3.4 8 Fifth Floor Residential 514.17 3.4 9 Sixth Floor Residential 514.17 3.4 Graduation Project 2 Presentation 7 Introduction Challenges The main challenges in the original design of the building are: The Building has an irregular shape in both horizontal and vertical direction. Each level in the Building has different uses. Some floors have variable levels. In one direction the building has high slenderness ratio. The Load of stair does not seem to have a safe route to transfer. Graduation Project 2 Presentation 8 Introduction Significance of the work The importance of the project, mainly apply what learned in engineering courses improve skills in analysis and design by using computer especially SAP2000. Secondly how communicate with engineering office and with contractor through producing skeleton and drawings. Graduation Project 2 Presentation 9 Material Concrete : Concrete strength for Slabs and Beams is B300 ( f'c=24 MPa). Concrete strength for Columns and Shear walls is B350 (f'c=28 MPa). Unit weight is 25 KN/m3. Graduation Project 2 Presentation 10 Material Reinforcing Steel : For steel reinforcement, use Grade A60 Modulus of elasticity : 2×105MPa Steel yield strength: 420 MPa. Graduation Project 2 Presentation 11 Material Other Materials Graduation Project 2 Presentation 12 Density(KN/m3) Material 12 Bricks 15 Filler 27 Masonry 25 Tiles 23 Mortar 23 plastering 5 Y-tong Block Loads Live load : Graduation Project 2 Presentation 13 Floor Live Load (KN/ m2) Basement 2 5 Basement 1 5 Ground Floor 5 First Floor 5 Second Floor 5 Third Floor 5 Fourth Floor 3 Fifth Floor 3 Sixth Floor 2 used ACSE 7-10 Loads Dead load Consist of own weight of structural elements and superimposed loads . superimposed is coming from four sources as follows: Internal wall (partition) is 3.1 KN/m2 External wall (masonry wall) is 2.6 KN/m2 Doors and windows is 0.8 KN/m2 Tiles is 2.6 KN/m2 Graduation Project 2 Presentation 14 Loads Graduation Project 2 Presentation 15 Story Name Snow Load (KN/ m2) Superimposed Load (KN/ m2) Live Load (KN/ m2) Basement 2 0 0.8 5 Basement 1 0 0.8 5 Ground Floor 0 2.8 5 First Floor 0 2.8 5 Second Floor 0 2.8 5 Third Floor 0 2.8 5 Fourth Floor 0 2.8 5 Fifth Floor 0 2.8 3 Sixth Floor 0 2.8 3 Roof 1.5 0 2 Loads Snow Load Assumed to be 0.5 m thickness snow on the roof so the load will be = 3 KN / m3 * 0.5 = 1.5 KN/m2. Wind Load Neglected the effect of wind Load since it’s too much small. Graduation Project 2 Presentation 16 Load Combinations As per ACI318-11 code : U = 1.4D U = 1.2D + 1.6L + 0.5 (Lr or S or R) U = 1.2D + 1.6 (Lr or S or R) + (1.0L or 0.5W) U = 1.2D + 1.0W+1.0L+ 0.5 (Lr or S or R) U = 1.2D + 1.0E +1.0L+ 0.2S U = 0.9D+1.0W U = 0.9D+1.0E Graduation Project 2 Presentation 17 Project constrains Architectural constrains. Shape of land. Material and tools available. Expertise in building. Graduation Project 2 Presentation 18 Structural Systems Structural System in Basement 1 Floor after modifications. Graduation Project 2 Presentation 19 Structural Systems Structural System in Ground Floor after modifications. Graduation Project 2 Presentation 20 MODELING Graduation Project 2 Presentation 21 Input Data Set modifiers for Beam Section Graduation Project 2 Presentation 22 Input Data Set modifiers for column Section Graduation Project 2 Presentation 23 Input Data Set modifiers for one way Ribbed Slab Graduation Project 2 Presentation 24 Input Data Set modifiers for two way Ribbed Slab Graduation Project 2 Presentation 25 Input Data Bracing Graduation Project 2 Presentation 26 Type Wall dimension(m) H(m) B 1 3.50*3.40 1.00 0.20 2 5.00*3.40 1.20 0.20 3 5.00*5.00 1.42 0.20 4 8.00*3.40 1.74 0.20 5 8.00*5.00 1.88 0.20 First mode (Y-direction) Graduation Project 2 Presentation 27 Second mode (X-direction) Graduation Project 2 Presentation 28 Graduation Project 2 Presentation 29 Dynamic analysis Parameters of Seismic Force Base shear Force Structure irregularity Graduation Project 2 Presentation 30 Parameters of Seismic Force Soil profile type = SD Zone factor for Nablus city from Palestine seismic map = 0.2 Seismic coefficients Ca = 0.28, Cv = 0.40 Importance factor Special occupancy structure: I = 1 Response modification coefficient (R)=5.5 for both directions. Structure period (Ty) =0.85 sec Graduation Project 2 Presentation 31 Base shear Force Equivalent static method Graduation Project 2 Presentation 32 Direction Vmax (KN) Vmin (KN) V (KN) X 5499 1330 3732 Y 5499 1330 3930 Response spectrum analysis RSA Modal analysis : modal mass participation ratio reaches over 90% Response spectrum analysis. Check drift(∆) : 0.7 R ∆Max = 0.16 < = Graduation Project 2 Presentation 33 Direction Veq (KN) VResp (KN) (I*g/R) Scaled factor (KN) X 3732 2916 1.7836 2.2869 Y 3732 3035 0.5945 2.192 33 Design For Gravity and Lateral Forces Design of : Footings Tie beams Slabs Stairs Ramp Beams Shear walls Basement wall Graduation Project 2 Presentation 34 Design of Footings There are four types of footings: wall footing isolated footing combined mat foundation Bearing capacity of soil = 300 KN/m2 . Graduation Project 2 Presentation 35 Graduation Project 2 Presentation 36 Single footing design Graduation Project 2 Presentation 37 Combined footing design Graduation Project 2 Presentation 38 Wall footing design Graduation Project 2 Presentation 39 Mat foundation design Graduation Project 2 Presentation 40 Graduation Project 2 Presentation 41 Graduation Project 2 Presentation 42 Design of columns Graduation Project 2 Presentation 43 Column Dimension Graduation Project 2 Presentation 44 Checks Stability index : Q = = 0.0159 < 0.05 Column considered as braced (Non sway) Slenderness ratio : = 29.6 < = 40  short column Graduation Project 2 Presentation 45 Summary of steel reinforcement of Column Floor Column Type reinforcement B1,B2,G1 C1 2214 C2 1612 C3 1614 1,2 C1 2220 C2 1816 C3 1818 3,4,5,6 C1 2020 C2 1425 C3 1822 Graduation Project 2 Presentation 46 Column C1 in floor B1,B2,GF Graduation Project 2 Presentation 47 Graduation Project 2 Presentation 48 Design of Slabs Basement 2 floor (slab on grade) Graduation Project 2 Presentation 49 Design of Slabs Basement 1 Slab Graduation Project 2 Presentation 50 Graduation Project 2 Presentation 51 Graduation Project 2 Presentation 52 Two way ribbed slab property Graduation Project 2 Presentation 53 Graduation Project 2 Presentation 54 One way ribbed slab Graduation Project 2 Presentation 55 Design of stairs Stair dimensions Going = 30 cm Riser = 15 cm Floor height = 3.5 m No. of goings = 10 No. of risers = 9 Length of Flight =3.06 m landing thickness = 20 cm the thickness of flights = 15 cm Graduation Project 2 Presentation 56 Graduation Project 2 Presentation 57 Design of ramp Graduation Project 2 Presentation 58 Graduation Project 2 Presentation 59 Design of beams Graduation Project 2 Presentation 60 No. Beam reinforcement stirrups Left Mid Right L ( -ve) M(+ve) R(-ve) L ( -ve) M(+ve) R(-ve) L ( -ve) M(+ve) R(-ve) MB1 518 418 518 518 318 518 518 218 318 210/300 MB2 718 618 918 918 618 918 918 218 218 210/140 MB3 218 218 418 418 518 418 418 218 218 210/300 MB4 218 218 418       418 618 318 210/300 MB5 218 218 618       618 718 518 210/200 MB6 218 318 718       718 918 718 210/200 MB7 218 218 418       418 518 318 210/300 Graduation Project 2 Presentation 61 Type Positive Negative stirrups SB1  SB7 512 512 110/250mm Graduation Project 2 Presentation 62 Graduation Project 2 Presentation 63 Graduation Project 2 Presentation 64 Secondary beam at slab elevation change Graduation Project 2 Presentation 65 Graduation Project 2 Presentation 66 Design of shear wall Graduation Project 2 Presentation 67 Shear wall reinforcement and dimension Graduation Project 2 Presentation 68 Design of basement wall Graduation Project 2 Presentation 69 basement reinforcement and dimension Graduation Project 2 Presentation 70 Graduation Project 2 Presentation 71 image1.jpeg image2.jpeg image3.png image4.jpg image5.png image6.png image7.png image8.png image9.png image10.jpeg image11.png image12.png media1.mp4 image13.png media2.mp4 image14.png image130.png image15.jpeg image16.jpg image17.jpg image18.jpg image19.jpg image20.jpeg image21.png image22.jpg image23.jpg image24.jpeg image24.png image26.png image25.jpg image27.png image28.jpg image29.png image30.jpg image31.jpg image32.png image33.jpg image34.jpg image35.jpg image36.png image37.jpg image38.png image39.png image39.jpeg image41.png image40.jpg image41.jpg image42.jpg image43.jpg image44.jpg image45.jpg image46.png image47.jpeg image48.jpg image49.png /docProps/thumbnail.jpeg