Supervised By Eng. Haitham Sawalha Integrated Design Of A Youth center By Mostafa Yahya Imran Zaid Mahmoud Hafnawi 1 An-Najah National University Faculty of Engineering Building Engineering Department Outline 2 Introduction Architectural Design Environmental Design Electrical Design Quantity Surveying and Cost Estimation Mechanical Design Structural Design Introduction 3 Youth center building: located in Nablus Nablus city does not have a youth center with a complete design that include all activities. The goal was to provide an integrated design of a building that takes into account all design aspects 4 Architectural Design 5 6 Map of site Site Plan N Total area =4567 m² 7 Architectural Design Basement floor N Area =1964m² 8 Architectural Design Ground floor N Area =1550 m² 9 Architectural Design First floor N Area =540 m² 10 East Elevation Architectural Design South Elevation Architectural Design 11 West Elevation Architectural Design 12 13 North Elevation Architectural Design Section A – A Architectural Design 14 Architectural Design Section B – B 15 3D model Architectural Design 16 Environmental Design 17 Environmental Design Shading Daylight Thermal Design Acoustics 18 Environmental Design East windows (vertical shutters) Shading 19 South windows (horizontal shutters and cantilever) Environmental Design Daylight Compute room 20 D.F = 2.83 % Management Room 21 Environmental Design Thermal Design U value for building components The conventional wall was used with specification shown in table Environmental Design Thermal Design 22 Design standards: There are conditions that must be met in the design: Maintain operative temperature between: 20.0 to 23.5o C in winter and 22.5 to 26.0o C in summer. Maintaining Rh between 30 to 60%. AIR Speed between 0.1 to 0.35 m/s. Cooling loads Total cooling load=149.27 kW Environmental Design Thermal Design 23 Heating loads Total heating load=208 kW Environmental Design Thermal Design Site and source energy=112.77 kwh/m² 24 Environmental Design PPD and PMV 25 Environmental Design Acoustics Surface material used in cafeteria surface Freq.(HZ) Material 63 125 250 500 1000 2000 400 800 16000 wall Plaster board 0.11 0.12 0.09 0.07 0.05 0.05 0.04 0.05 0.04 ceiling Acoustic Tile Suspended 0.60 0.40 0.63 0.43 0.60 0.77 0.89 0.60 0.55 door Foam Core Plywood 0.35 0.30 0.25 0.15 0.10 0.10 0.07 0.10 0.15 floor terrazzo 0.02 0.01 0.01 0.02 0.02 0.02 0.02 0.03 0.03 Windows Double Glazed 0.11 0.09 0.05 0.03 0.00 0.02 0.02 0.03 0.03 26 Environmental Design Acoustics Reverberation Time () 27 Required RT60 in Cafeteria (0.7-0.9) TOTAL SABINE NOR-ER MIL-SE FREQ. ABSPT. RT(60)(sec) RT(60)(sec) RT(60)(sec) 63Hz: 197.497 0.75 0.49 0.61 125Hz: 189.069 0.78 0.41 0.62 250Hz: 196.951 0.73 0.94 0.54 500Hz: 158.883 0.87 1.31 0.67 1kHz: 172.944 0.79 1.61 0.52 2kHz: 202.597 0.67 1.3 0.4 4kHz: 221.051 0.61 1.26 0.34 8kHz: 165.236 0.69 1.19 0.54 16kHz: 173.226 0.66 1 0.52 Environmental Design Acoustics External wall 28 TL combined =40 dB Recommended STC=34 Internal wall STC =50 dB Recommended STC=38 Recommended IIC=50 IIC =64 dB Roof Environmental Design Acoustics Sound reinforcing system 29 Specifications Type of speaker High compliance Sensitivity 88 dB Distance between tow speakers 6.8m Coverage angle 130° Ceiling mounted Speaker Structural Design 30 Codes (ACI 318-14) for RC Structures Design (UBC 97) for Earthquake Loads (ASCE 7 2010) for loads combination Structural Design 31 Loads Live Load = SID= EQ Loads (UBC97): I= 1 Cv=0.4 R= 5.5 Ca=0.28 Z= 0.2 (2B) Ct= 0.0488 Structural Design 32 Material Concrete 28,24 (Mpa) Steel Fy = 420MPa Structural Design Final Design Sections Slabs thickness 0.3 m Columns(rectangular) (0.80.4),(0.4 m) Beams (0.6),(0.7 ),(0.5),(0.30.5)m Walls thicknesses 0.3 m Structural system One way ribbed slab 33 Structural Design 34 Selected block 3D Modeling Structural Design Compatibility Check 35 Structural Design 36   Block 1 Block 2 Load Manual Calculation(KN) Etabs Calculation(KN) Difference (%) Manual Calculation(KN) Etabs Calculation(KN) Difference (%) Dead Load 18702 19609 4.6 7694.05 7829.12 1.7 Live Load 5350.95 5329.12 0.4 2402.78 2489.07 3.4 Super Imposed Load 9570.2 9310.5 2.7 2896.49 2888.45 0.27 Equilibrium check Elements Hand calculation Calculation from Etabs Difference % Column 8 1248.4 1203 3.6 Strip of slab 3 25.5 23.75 6.86 MB2 1401.5 1471.91 4.78 Internal Forces Check Structural Design Deflection Limit = 14500/240 = 60.4 mm (According to ACI 318-11) 37 Structural Design Slab: one-Way Ribbed Slab 38 38 Structural Design Beam Design 39 Structural Design Column Design 40 Footing Design Structural Design 41 Footing Design Structural Design Section in footing (F2) Plan of footing (F2) 42 Footing ID B L AS Long. As Trans. 1 3.0 2.1 9ø16 mm 10ø16 mm 2 3.0 2.3 12ø16 mm 15ø16 mm 3 3.0 2 9ø16 mm 9ø16 mm 4 2.0 1.3 5ø16 mm 6ø16 mm 5 2.0 1.6 6ø16 mm 10ø16 mm 6 2.0 1.3 5ø16 mm 6ø16 mm 7 1.5 1.4 4ø16 mm 16ø16 mm 8 1.5 0.8 2ø16 mm 3ø16 mm 9 2.0 1.1 3ø16 mm 3ø16 mm 10 2.0 1.1 3ø16 mm 3ø16 mm 11 2.0 1.2 4ø16 mm 5ø16 mm Structural Design Shear wall Design 43 Structural Design 44 Stair Design Structural Design 45 Prestressed and composite beam Design Structural Design Cost and optimization for beams 46 Beam Type Cost of material Drop beam 5572 Prestressed beam 2774 Composite beam 8236.6 The optimum design is for prestressed beam Electrical Design 47 All spaces: ceiling lamps are on. Electrical Design Artificial lighting: Light scenes 1 48 Required illuminance (500 lx) Required uniformity (>0.60) Required uniformity 0.6 0.6 0.4 Calculation Results Electrical Design Light scenes 1 Calculation Results 49 Electrical Design Light scenes 1. Artificial lighting: 50 Electrical Design Sockets and Lighting Socket Distribution Distribution of lighting 51 Mechanical Design 52 Water Supply Drainage System HVAC Design Safety Design Mechanical Design 53 Mechanical Design Water Supply System daily water demand for southern block = 11.84 54 Drainage System Mechanical Design 55 Mechanical Design Rain Water Drainage 56 Size storage tank. 57 Mechanical Design HVAC system 58 VRF system Out door (Toshiba company) (108kW) heating (96kW) cooling Controller (Toshiba company) 35.1KW nominal cooling capacity Fan coil unit (42 NH) (3.7– 12.6 kW) cooling (5.1– 17.5 kW) heating Carrier company Ceiling Diffuser (675*285*575 mm mm) Air flow 144.76L/s Noise level 35.8 dBA Mechanical Design HVAC system (GF floor) 59 Mechanical Design HVAC system 60 Mechanical Design Emergency Fire Protection System 61 ` Emergency Egress System Safety Design Quantity Surveying & Cost Estimation 62 Total Cost for finishing and Structural Design = 2,842,059 NIS Total Cost for Mechanical Design = 539120.5 NIS Total Cost for Electrical Design including elevators = 192,948.5 NIS Total Cost for Southern block =3,891,289 NIS (2000 NIS/) Quantity Surveying and Cost Estimation 63 Thank You image1.png image2.png image3.png image4.png image5.png image6.png image7.png image8.png image9.png image10.png image11.png image12.png image13.png image14.jpg image15.jpg image16.png image17.png image18.png image19.png image20.png image21.png image22.png image23.png image24.png image25.PNG image26.png image27.PNG image28.png image29.png image230.png image30.jpeg image31.emf image32.emf image33.jpeg image34.PNG image35.png image36.png image37.png image38.png image53.png image54.png image39.png image40.png image41.jpg image42.png image43.png image44.png image45.png image46.png image47.png image48.png image49.png image50.png image51.png image52.png image55.png image56.png image57.png image58.png image59.png image60.png image61.png image62.png image63.png image64.jpeg image65.png image66.png image67.png image68.png image69.png image70.jpeg image71.png image72.jpeg image73.png image74.png image84.png image75.png image76.png image77.png image78.png image79.png image80.png image81.png image82.png image83.png image84.emf image85.png image86.png image87.png image88.png image89.png image90.png image91.png image92.png image93.jpeg image94.jpeg image95.jpg image96.png image97.png image98.png image99.png image100.png /docProps/thumbnail.jpeg