THE PROJECT DESCRIBES THE DESIGN OF STRUCTURAL COMPONENTS OF A BUILDING USING STAAD PRO(COLUMNS&BEAMS) & MANUAL(SLABS,FOOTINGS&STAIRCASE).THE PROJECT ALSO CONTAINS THE ESTIMATION & COSTING.THE AUTO CADD IS HELPFUL FOR DRAWINGS.

1. A Project Report
on
DESIGN OF NEW GIRLS HOSTEL BUILDING (G+5)
Project work submitted in partial fulfillment of the Requirement for the award
of the degree of
BACHELOR OF TECHNOLOGY
IN
CIVIL ENGINEERING
SUBMITTED
BY
LINGALA ANVESH REDDY 12B95A0116
DEPARTMENT OF CIVIL ENGINEERING
SCHOOL OF ENGINEERING & TECHNOLOGY
GURU NANAK INSTITUTIONS TECHNICAL CAMPUS
IBRAHIMPATNAM- 501506, RANGA REDDY DIST.
APRIL, 2015.

2. DECLARATION
I hereby declare that I carried out the project work presented in this report in partial
fulfillment of for the award of the degree of Bachelor of Technology during the
academic year 2014-15; in the Department of Civil Engineering, Guru Nanak
Institutions Technical Campus affiliated to Jawaharlal Nehru Technological University
Hyderabad, under the supervision of Mr. K. Ramesh (Asst. Prof) I am very thankful for
his contribution.
I solemnly declare that to the best of our knowledge, no part of this report has been
submitted here or elsewhere in a previous application for award of a degree. All sources
of knowledge used have been duly acknowledged.
PROJECT MEMBER
LINGALA ANVESH REDDY 12B95A0116

3. GURU NANAK INSTITUTIONS TECHNICAL CAMPUS
SCHOOL OF ENGINEERING & TECHNOLOGY
DEPARTMENT OF MECHANICAL ENGINEERING
IBRAHIMPATNAM-501506, RANGA REDDY DIST.
2015
APPROVAL CERTIFICATE
This is to certify that the project titled “DESIGN OF NEW GIRLS HOSTEL
BUILDING (G+5)” carried out by:
LINGALA ANVESH REDDY 12B95A0116
has been read and approved for meeting during part of the requirements and regulations
governing the award of the Bachelor of Engineering ( Civil )degree of Jawaharlal Nehru
Technological University, Hyderabad, Telangana, India.
...………………………….. …………………
Mr. K. Ramesh Date
(INTERNAL GUIDE)
...………………………….. …………………
Mr. PVSN Pavan Kumar Date
(ASSOCIATE PROF. & HEAD OF THE DEPARTMENT)
...………………………….. …………………
(EXTERNAL EXAMINER) Date

4. ACKNOWLEDGEMENT
I wish to express my sincere thanks to Dr. H.S. Saini Managing Director,
Guru Nanak Institutions and Prof. R.K. Singh Associate Director, Guru Nanak Institutions
Technical Campus, School Of Engineering And Technology, for providing me with all the
necessary facilities and their support.
I place on record, my sincere thanks to, Mr. PVSN Pavan Kumar Associate
Professor and Head of Civil Engineering Department for his whole hearted co-operation,
providing excellent lab facility, constant encouragement and unfailing inspiration.
I also thank my internal guide, Mr. K. Ramesh, Assistant Professor, Civil
Engineering Department. I am extremely grateful and indebted to his for his sincere support
and encouragement extended for me.
I take this opportunity to record my sincere thanks to the senior professors of
the department of civil engineering for giving timely suggestions during the progress of the
project work.
Finally, I would like to thank my parents who have always encouraged me to do my best.

5. ABSTRACT
Structural design is the primary aspect of civil engineering. The very basis of
construction of any building, residential house or dams, bridges, culverts, canals etc. is
designing.
The foremost basic in structural engineering is the design of simple basic components
and members of a building viz., Slabs, Beams, Columns and Footings. For their design, an
architectural design is prepared using the Auto CAD. In order to design them, it is important
to first obtain the plan of the particular building that is, positioning of the particular rooms
such that they serve their respective purpose and also suiting to the requirement and comfort
of the inhabitants. Thereby depending on the suitability; plan layout of beams and the
position of columns are fixed. Thereafter, the vertical loads are calculated namely the dead
load and live load from IS: 875.
In this project, the design of G+5 floors Hostel building is done according to the
Indian standards. IS456 has been used for the reinforcement design. IS 875 has been used for
the estimation of all the loads on the structure viz. Dead Load, Live Load, and Wind Load.
Once the loads are obtained, the slabs are designed. Designing of slabs depends upon whether
it is one-way or a two-way slab, the end conditions and the loading. The analysis and
designing of beams & columns are done by the “STAAD PRO” software tool. The footings
are designed manually, after completion of designing the detailed estimation has to be carried
out.

6. NOTATIONS
A = Total area of section
𝐴 𝑠𝑐 = Area of steel (compressive)
𝐴 𝑠𝑡 = Area of steel (Tensile)
𝐴 𝑠𝑡(+𝑣𝑒) = Positive moment reinforcement
𝐴 𝑠𝑡(−𝑣𝑒) = Negative reinforcement
𝐴 𝑠𝑣 = Total cross- sectional area of stirrup legs or bent up bars within distance
Reinforcement vertical
a = Longer dimension of column
𝐵 = Width of footing
B.M = Bending Moment
𝑏 = Shorter dimension of column
D = Over all depth
D.L = Dead load
𝑑 = Effective depth
𝐸𝑐 = Modulus of elasticity of concrete
𝐸𝑠 = Modulus of elasticity of steel
𝐹 = Shear force
𝑓𝑐𝑘 = Characteristic compressive strength of concrete
𝑓𝑦 = Yield strength of steel
H = Height
I = Moment of inertia
lx = Length of span in x-direction
ly = Length of span in y-direction
Lx = Effective span in x-direction
Ly = Effective span in y-direction
𝐿 𝑑 = Development length
L.L = Live load
M = Bending moment
𝑀 𝑢 = Ultimate moment or factored moment
𝑀 𝑢,𝑙𝑖𝑚 = Limiting moment of resistance
n = Depth of neutral axis
𝑃𝑢 = Ultimate load
𝑃𝑢𝑧 = Axial load capacity of column under pure axial load
𝑃,
= Reinforcement ratio (𝐴 𝑠𝑡 /bd)
q = Shear stress
𝑞0 = Safe bearing capacity
qu = Soil pressure at ultimate load
S = Spacing
𝑉𝑢 = Factored shear force
𝑊𝑢 = Ultimate load

7. 𝑤 𝑢 = Ultimate uniformly distributed load
𝑥 𝑢 = Depth of neutral axis (limit state design)
𝑥 𝑢 𝑚𝑎𝑥 = Limiting or critical value of depth of neutral axis
𝜏 𝑏𝑑 = Design bond stress
𝜏 𝑐 = Design of shear strength of concrete
𝜏 𝑐 𝑚𝑎𝑥 = Max. Shear stress in concrete with shear reinforcement
𝜏 𝑣 = Nominal shear stress
∅ = Diameter of bar
Design codes used:
(a) IS: 456-2000
(b) IS: 875-1987(Part-I)
(c) IS: 875-1987(Part-II)
(d) IS: 875-1987(Part-III)
(e) SP: 34-1987
(f) SP: 16-1980

8. CONTENTS
1. INTRODUCTION………………………………………………………. 1
1.1 CLASSIFICATION OF BUILDINGS……………………………………....... 1
1.2 ORIENTATION OF BUILDINGS…………………………………………..... 2
1.3 COMPONENTS OF BUILDING……………………………………………... 4
1.4 DESIGN PROCESS………………………………………………………….... 6
1.5 STAGES IN STRUCTURAL DESIGN……………………………………….. 6
1.6 DESIGN PHILOSOPHIES…………………………………………………….. 10
1.7 LOADS & MATERIALS…….………………………………………………... 11
2. DESIGN OF SLABS…………………………………………………….. 14
2.1 GENARAL…………………………..………………………………………… 14
2.2 DESIGN OF TWO WAY SLABS……………………………………………. 16
2.3 DESIGN OF ONE WAY SLABS……………………………….…………… 25
3. ANALYSIS & DESIGN OF BEAMS AND COLUMNS….………….. 28
3.1 INTRODUCTION……………………………………………………………... 28
3.2 WORKING WITH STAAD PRO …………………………………………….. 28
3. 3 EXAMPLE DESIGN RESULTS OF BEAMS BY STAAD PRO ………..…. 30
3.4 EXAMPLE DESIGN RESULTS OF COLUMNS BY STAAD PRO…………39
3.5 CONCRETE TAKE OFF BY STAAD PRO…………………………………...46
4. DESIGN OF FOOTINGS………………………..……………………… 48
4.1 INTRODUCTION…………………………………………………………….. 48
4.2 TYPES OF FOOTINGS……………………………………………………….. 48
4.3 DEPTH OF FOOTING…………………………………………………………49
4.4 PRESSURE DISTRIBUTION UNDER FOOTINGS………………………… 49
4.5PRESUMPTIVE BEARING CAPACITIES…………………………………… 50
4.6 DESIGN OF FOOTINGS………………………………………………………75
5. DESIGN OF STAIRCASE…………………………..………………….. 58
5.1 INTRODUCTION…………………………………………………………….. 58
5.2 TECHNICAL TERMS………………………………………………………… 59
5.3TYPES OF STAIRCASE……………………………..……………………….. 60
5.4 DESIGN OF STAIRCASE…………………………………………………… 61
6. BUILDING DRAWINGS……………………………………………….. 65
7. ESTIMATION AND COSTING……………………………….……… 68
7.1 INTRODUCTION……………………………………………………………. 68
7.2 TYPES OF ESTIMATES…………………………………………………….. 68
7.3 DETAILED ESTIMATION………………………..…………………………. 69
7.4 BAR BENDING SCHEDULE ………………………………………………. 74
7.5 RATE ANALYSIS……………………………………………………………. 86
CONCLUSION…………………………………………………………….... 91
REFERENCE……………………………………………………………….92