BUILDING STRUCTURE FINAL REPORT
Transcript of BUILDING STRUCTURE FINAL REPORT
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
School of Architecture, Building and Design
Bachelor of Science (Hons) in Architecture
Building Structures (ARC 2522/2523)
Project 2: Structural Analysis of a Bungalow
Tutor: Ms Norita Johar
Group Members:
Low En Huey 0317889
Tan Jo Lynn 0318518
Teo Hong Wei 0322990
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
CONTENT PAGE
1.0 Introduction to Project 2.0 Design Specifications 3.0 Architectural plan drawings 4.0 Structural plan drawings 5.0 Beams and Columns Individual Analysis
5.1 Low En Huey 5.2 Tan Jo Lynn 5.3 Teo Hong Wei
6.0 Conclusion 7.0 References
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
INTRODUCTION TO PROJECT
For Project 2, in a group of 3, we are required to design a 2 storeys bungalow using a combination of building layouts shown in category A and B. The bungalow consists of the following spaces:
1. Living Room 2. Study Room 3. M&E Room 4. Storage 5. Dining Area 6. Audio Room 7. Kitchen (Dry & Wet) 8. Toilets 9. Laundry Area 10. Reading Room 11. Lounge 12. Bedrooms 13. Balcony 14. Car Porch 15. Stairs
Then, we are required to design the skeleton of the building by producing the structural plans of the bungalow. From there, structural analysis are carried out by us in which each of us have to analyze 6 beams with different types of load and 3 columns that support the roof to the foundation level.
Below shown is the building layout chosen by us from Category A and Category B:
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
DESIGN SPECIFICATIONS
Height of the Floors: 3m
Brick wall Thickness: 0.15m
Reinforced Concrete Slab Thickness: 0.15m
Reinforced Concrete Beam Size:
- Primary : 0.20m x 0.30m - Secondary : 0.15m x 0.30m
Reinforced Concrete Column Size: 0.30m x 0.30m
Foundation Pad Footing: 1.2m x 1.2m
Reinforced Concrete Density: 24kN/m³
Brick Wall Density: 19kN/m³
Concrete Slab Self Weight: 3.6kN/m²
Slab system
Ly/Lx ≥ 2 (One Way Slab System)
Ly/Lx < 2 (Two Way Slab System)
Beam Calculation
Beam Self Weight
= beam size x density of reinforced concrete
Brick Wall Self Weight
= wall height x thickness x density of bricks
Slab Dead Load
- Triangular = thickness x density of reinforced concrete x Lx/2 x 2/3
- Trapezoid = thickness x density of reinforced concrete x Lx/ 2
Slab Live Load
- Triangular = Lx/2 x 2/3 x live load (UBBL)
- Trapezoid = Lx/2 x live load (UBBL)
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
Column Calculation
Column Self Weight
= width x length x height x density of reinforced concrete
Beam Self Weight
= beam size x density of reinforced concrete x length
Brick Wall Self Weight
= wall height x thickness x density of bricks x length
Slab Dead Load
= thickness x density of reinforced concrete x tributary area
Slab Live Load
= live load (UBBL) x tributary area
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
GROUND FLOOR STRUCTURAL PLAN (SLAB SYSTEM) SCALE 1:150
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
FIRST FLOOR STRUCTURAL PLAN (SLAB SYSTEM) SCALE 1:150
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
ARCHITECTURAL PLAN DRAWINGS
1. Ground Floor Plan 2. First Floor Plan 3. Roof Plan
STRUCTURAL PLAN DRAWINGS
1. Ground Floor Structural Plan 2. First Floor Structural Plan 3. Roof Structural Plan 4. Ground Floor Slab System 5. First Floor Slab System
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
CONCLUSION
The designed columns of the bungalow are able to hold the load, using the formula in accordance to BS 8110;
N = 0.4fcuAc + 0.8 fyAsc
N = capacity of concrete
Fcu = concrete strength (N/mm2)
Ac = cross section of concrete column
fy = yield strength of steel (N/mm2)
Asc = steel content in a column
Column Size:
300mm x 300mm
N = 0.4 (fcu) (Ac) + 0.8 (fy) (Asc)
N = (0.4) (30) (90000) + (0.8) (460) (1800)
N = 1080000 + 662400
= 1742400 N
= 1742.4 kN
Thus, the columns of the Bungalow are able to sustain any ULTIMATE load below 1742.2kN.
From this project, we have learnt about the method of calculating and analysing the beams and columns of a building. Besides that, we are able to recognize and implement the basic procedures of building structure design that will aid us in our future work. As such, it is important to have a thorough understanding on building structure as it is part of a design process in architectural field.
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
REFERENCES
Basiccivilengineeringcom. (2015). Basic Civil Engineering. Retrieved 27 November, 2016, from https://www.basiccivilengineering.com/2015/03/column-and-beam-system-in-construction.html
Engineersedgecom. (2016). Engineersedgecom. Retrieved 27 November, 2016, from http://www.engineersedge.com/beam_calc_menu.shtml
Hitszeducn. (2016). Hitszeducn. Retrieved 27 November, 2016, from http://sys.hitsz.edu.cn/rc/ResCenter/city/jgyt/service/courseware/steel/Chapter 3 Beam column.pdf
BUILDINGSTRUCTURESPROJECT2StructuralAnalysisofBungalow
GROUND FLOOR BEAM DISTRIBUTION PLAN SCALE 1:150
LOW EN HUEY
TAN JO LYNN
TEO HONG WEI