AnNajah National university Faculty of engineering Building engineering
An-Najah National university Faculty of engineering Building engineering departmenet Graduation project || Redesign of the Businessmen Forum Building By : Ameerh Adawi Raja’a Radwan Nadia Ahmed Wala’a Draghmeh Supervisor : Dr. Monther Dwaikat
Introduction
outline Introduction Site Description Architectural Design Structural Design Environmental Design Electro-mechanical Design Quantity surveying
Site Location Total area of 950 m 2
Architectural Design
Site Plan
Basement Floor 2
Basement Floor 1
Ground Floor Space Area (m²) Multipurpose hall 288 Reception 95 Kitchen 10 WC 33
Original Ground floor Space Multipurpose hall Area (m²) 288. 53 Reception 32. 20 Kitchen 5. 28 WC 14. 18
First floor Space Area (m²) Cafeteria 178 Entertainment room 70 Store 12 Kitchen 17 WC 33
Second floor Space Meeting room Area (m²) 86 Administration Secretary 41 20 Office 1 Office 2 24. 8 Waiting area Kitchen 80 12
Conclusion. ● The original building of the forum lacks to an entertaining spaces, such as cafeteria and entertainment room. ● The area of the parking was not Enough. so that basement floors. ﻋﻦ ﺍﻟﻤﺼﺎﻋﺪ ﻛﻤﺎﻥ we add two
South Elevation
North Elevation
East Elevation
West Elevation
Section 1 -1
Section 2 -2
3 D Views
Structural Design
Structural Design ØCodes and Standards: q ACI -318 -11 for reinforced concrete structural design. q ACI -350. 3 -06 for seismic design of soil pressure with concrete structure. q UBC -97 for earthquake load combinations. q ASCE 7 2010 for load combinations
Structural Design •
Structural Design Ø Lateral loads: q The city of structure is Nablus. q The seismic zone factor. Z=0. 2. q The soil profile is type Sc. q The acceleration seismic coefficient Ca=0. 24 q The velocity seismic coefficient Cv=0. 32. q The Seismic importance factor is 1. 25 q The structural design type is building frame, R=5. 5
• Columns Center Lines Grid
3 D Modeling
Structural Design Ø Verification of model q Compatibility check q Equilibrium check q Internal force check q Deflection check q Drift check q Period check q Model participating mass ratio check
Compatibility Check
Equilibrium Check Equilibrium check from live load:
Equilibrium Check Equilibrium check from SID load:
Equilibrium Check Equilibrium check from dead load:
Period Check
Beam Reinforcement and Details
Structural Design • Beam Reinforcement and details
Slab Reinforcement and Details
Structural Design • Slab Reinforcement and Details
Structural Design • Columns Reinforcement and Details
Mat Footing Reinforcement and Details
Mat Footing Reinforcement and Details
Shear wall Reinforcement and Details
Stair Reinforcement and Details
Water tank Reinforcement and Details
Water tank Reinforcement and Details
Environmental Design
EPS Material Description Energy saving, Green, Environmental friendly. Durable and strong: its building life span 70+ years. Fireproof: Panels have a fire rating of 4 hours. Grade A of National standard. Sound insulation. Water proof, damp-proof. Quake proof. Unique tongue and groove. Rapid installation. Dry working. Excellent surface finish. Not expensive: its cost in the range of US $(8 – 15) / square meter.
Original Building Wall Redesigned Building Wall
Original Building Roof Redesigned Building Roof
Thermal Performance Heating Loads Redesign Building Original Building Total design heating capacity 25. 17 k. W 129 k. W Zone sensible heating 18. 10 W/m² 103. 22 W/m² Cooling Loads Total design cooling capacity 157. 18 k. W 278. 4 k. W Zone sensible cooling 102. 50 W/m² 203 W/m²
Thermal Performance Simulation Redesign Building Original Building Intensity 56. 66 KWh/m² 141 KWh/m² Cost of annual energy consumption 44330. 784 NIS The saving = 22421. 616 NIS About 35% 66752. 4 NIS
Comfort curve Redesign Building Original Building
Natural lighting • Ground Floor DF % = 3. 37 Acceptable
Acoustical Design • Reverberation Time (RT 60) Multipurpose Hall Recommended value (1. 4 - 1. 9 sec. ) FREQ. 63 Hz 125 Hz 250 Hz 500 Hz 1 k. Hz 2 k. Hz 4 k. Hz 8 k. Hz TOTAL ABSPT. 60. 769 59. 42 28. 777 12. 66 12. 741 15. 169 26. 264 26. 757 SABINE RT(60) 1. 65 1. 63 1. 48 1. 43 1. 23 1. 12 0. 92 NOR-ER RT(60) 0. 99 1. 04 0. 93 1. 15 1. 22 1. 1 0. 9 MIL-SE RT(60) 1. 58 1. 56 1. 41 1. 48 1. 43 1. 23 1. 11 0. 91
Acoustical Design • Sound Transmission Class (STC) The recommended value for STC = 38 – 40 d. B as we see all values are acceptable • Element STC Value External wall 46 d. B Partition Impact Insulation Class (IIC) 43 d. B Windows doubleshould glazing The recommended IIC for ceiling be equal to or larger than 52. 34 d. B IIC for ceiling = 73 d. B External wall with glazing 40 d. B
Acoustical Design • Noise Reduction Multipurpose hall • The noise rating recommended level for the multipurpose hall is 30 d. B • • Noise Level in site = 54 d. B STC composed (external wall) = 46 d. B remaining passing noise = 2. 5 d. B it is lesser than 30 d. B
Electrical aspect Lighting distribution Control panel Sockets
Simulation process Standard aspect Areas Offices Recommended illuminance (lux) Glare Uniformity 500 19 ≥ 0. 6 22 ≥ 0. 6 Multipurpose hall 300 Reception Administration 100 500 Meeting room 300 19 19 Cafeteria 200 19 Design Areas Offices Design illuminance 541 Glare 16 Multipurpose hall Reception Administration 550 Meeting room 380 Cafeteria 18. 3 16 Uniformity
Lighting distribution Administration Meeting room Office
Lighting distribution Cafeteria Reception Multipurposehall Multipurpose
Lighting distribution
Sockets distribution
Control panel • Safety system
Mechanical aspect Drainage system Safety system Water supply HVAC system
Water supply system
Drainage system • Safety system
Drainage of rain water
HVAC system
Safety system
Reflected ceiling
Escape plan Ground floor
Quantity Survey Total Cost (NIS) Unit cost (NIS/m 2) Excavation works 275000 91. 67 Civil works 2007459 669. 15 Architectural works 750416 250. 14 Mechanical works 269323 89. 77 Electrical works 137666 45. 88 Total Cost 3439864 1146. 6
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