BUILDING STRUCTURE [ARC 2522]PROJECT 2: EXTENSION OF A R.C. BUNGALOW

CHOOSEN BUILDING: KAJANG BUNGALOW, JADE HILLS

LECTURER: MS. NORITA JOHAR

GROUP MEMBERS:

BENNY TAN SHIOWEE 0315447LEE YAUE SHEN 0315381NICOLAS WONG XIAO EN 0314377PRESTON LIEW RU PING 0313822TAN SHING YEOU 0314850WOO WEN JIAN 0315123YUAN KHAI SHIEN 0314818

TABLE OF CONTENT

1.0 Introduction to case study

2.0 Architectural Drawings

3.0 Structural Drawings

4.0 Load Distribution Table

5.0 Dead & Live Load Acting Table

6.0 Calculation

7.0 Conclusion

1.0 Introduction to case study

The case study we chose is a two and half storey bungalow. It is located in Jade Hill, Kajang. It is designed by Arkitek Juruperunding Suria Rahim Sdn. Bhd.

The built up area of a single unit of the bungalow is approximately 4400 sq. ft. Col-umns and beams are assembled in moment resisting frames which is a common prac-tice in residential design, in order to define the location of each columns in the build-ing, we have studied and analyzed the spaces through plans.

2.0 Architectural Drawings

3.0 Structural Drawings

WET KITCHEN

CORR

IDO

R

TOIL

ET

MAID’SROOM

DRYKITCHEN

DINING AREA

CORRIDORCORRIDOR

TOILET

GUESTROOM

LIVINGAREA PRAYING

AREA

CAR PORCHCAR PORCH

WET KITCHEN A-C/7-8= 6000 / 4800 = 1.25 < 2 ( Two way slab)

TOILET D-E/8b-8= 3000 / 1500 = 2 = 2 ( Two way slab)

MAID’S ROOM E-G/7-8= 4800 / 3000 = 1.6 < 2 ( Two way slab)

DRY KITCHEN A-D/6-7= 6000 / 3900 = 1.54 < 2 ( Two way slab)

DINING AREA D-G/6-7= 4500 / 3900 = 1.15 < 2 ( Two way slab)

TOILET F-G/5a-5= 2400 / 1800 = 1.33 < 2 ( Two way slab)

GUEST ROOM E-G/3-4= 3000 / 1900 = 1.58 < 2 ( Two way slab)

LIVING AREA A-D/2-4= 6400 / 6000 = 1.07 < 2 ( Two way slab)

PRAYING AREA D-G/2-3= 4500 / 4500 = 1 < 2 ( Two way slab)

CAR PORCH A0-D/1-2= 9150 / 4200 = 2.18 > 2 ( One way slab)

4.0 LOAD DISTRIBUTION TABLE

TOILET

BEDROOM

STUDIO TOILET

FAMILY AREA

CORRIDORCORRIDOR

CORR

IDO

R

BEDROOM

CORRIDOR

BEDROOM B-C/7-8= 4800 / 2712 = 1.77 < 2 (Two way slab)

TOILET C-D/8a-8= 2700 / 1800 = 1.5 < 2 ( Two way slab)

CORRIDOR C-D/7-8a= 2100 / 1800 = 1.17 < 2 ( Two way slab)

BEDROOM D-G/7-8= 4800 / 4500 = 1.07 < 2 ( Two way slab)

STUDIO A-C/6-7= 4200 / 3900 = 1.08 < 2 ( Two way slab)

CORRIDOR C-D/6-7= 3900 / 1800 = 2.17 > 2 ( One way slab)

TOILET E1-G/6a-7= 2700 / 1800 = 1.5 < 2 ( Two way slab)

FAMILY AREA D-G/6-6a= 4500 / 2100 = 2.14 > 2 ( One way slab)

CORRIDOR B-D/5-6= 4512 / 1800 = 2.51 > 2 ( One way slab)

CORRIDOR D-G/5-6= 450 / 1800 = 2.5 > 2 ( One way slab)

CORRIDOR C-G/4-5= 6300 / 3500= 1.8 < 2 ( Two way slab)

5.0 QUANTITY DEAD LOADS ACTING ON STRUCTURE

GROUND FLOOR PLANSlab Thickness = 150 mmSlab self-weight = 0.15m x 24kN/m

= 3.6kN/m

3

2

FIRST FLOOR PLANSlab Thickness = 150 mmSlab self-weight = 0.15m x 24kN/m

= 3.6kN/m

3

2

SECOND FLOOR PLANSlab Thickness = 150 mmSlab self-weight = 0.15m x 24kN/m

= 3.6kN/m

3

2

ROOF PLANSlab Thickness = 150 mmSlab self-weight = 0.15m x 24kN/m

= 3.6kN/m

3

2

3

3

3

BRICK WALL= wall height x thickness x density= 3.1m x 0.15m x 19kN/m= 8.84kN/m

BEAM SELF WEIGHT(Beam Size 125mm x 450mm)= Beam size x Concrete density= 0.125m x 0.45m x 24kN/m= 1.35kN/m

COLUMN SELF WEIGHT(Column Size 125mm x 300mm)= Beam size x Height x Concrete density= 0.125m x 0.3m x 3.1m x 24kN/m= 2.79kN

3

(Column Size 450mm x 450mm)= Beam size x Height x Concrete density= 0.45m x 0.45m x 3.1m x 24kN/m= 15.066kN

QUANTITY LIVE LOADS ACTING ON STRUCTURE

GROUND FLOOR PLANKITCHEN BATHROOM BEDROOM CORRIDOR DINING AREA STORE LIVING AREA PRAYING AREACAR POACHSTAIRWELL

= 3.0 kN/m= 2.0 kN/m= 1.5 kN/m= 2.0 kN/m= 2.0 kN/m= 3.0 kN/m= 4.0 kN/m= 2.0 kN/m= 2.5 kN/m= 2.0 kN/m

SECOND FLOOR PLANBATHROOM BEDROOM CORRIDOR DRESSING AREA STUDIO FAMILY AREASTUDY AREAROOFSTAIRWELL

= 2.0 kN/m= 1.5 kN/m= 2.0 kN/m= 2.0 kN/m= 2.0 kN/m= 4.0 kN/m= 2.0 kN/m= 0.5 kN/m= 2.0 kN/m

THIRD FLOOR PLANBATHROOM CORRIDOR STAIRWELL ENTERTAINMENT AREA LOUNGE

(According to 4 schedule of UBBL for live load according to the function of the space)

= 2.0 kN/m= 2.0 kN/m= 2.0 kN/m= 4.0 kN/m= 2.0 kN/m

th

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

2

7.0 Conclusion

Throughout this project, we learnt about structural theory and basic structural pro-posal. We learnt about the load path in slab ( one way and two way slabs). We are now understand the concept of structural analysis which needed to identify the structural components.

We learnt how load is sitting on beams on columns. By calculating load transferred to beams and loads, we clearly understand the basic requirement such as thickness needed for a column or beam while designing a building. This is helpful as it is important for us in our future study.