Design and planning of hostel building by vijayan

Submitted by
UTHAYAKIRUPAKARAN S (822615103019)
JEGAN M (822615103302)
KESHAVAMOORTHY R (822615103306)
RAGUL K (822615103310)
Under the Guidance of
Mr. S.VIJAYAN, M.E.,
PLANNING AND DESIGN OF HOSTEL BUILDINGPLANNING AND DESIGN OF HOSTEL BUILDING
10/15/181

10/15/182
CONTENTS
♠ INTRODUCTION
♠ OBJECTIVE OF THE STRUCTURAL DESIGN
♠ WORK PROGRESS CHART
♠ CODES
♠ STATEMENT OF THE PROJECT
♠ VARIOUS LOADS ON THE STRUCTURE
♠ DESIGN VIEW OF HOSTEL BUILDING
♠ CONCLUSION
♠ REFERENCES

10/15/183
INTRODUCTION
♠ Our project is based on the design and analysis of the multi-storey
building.
♠ The present project deals with the planning and design of multi-
storey hostel building of G+4 consisting of 102 rooms on each floor.
The dead load & live loads are applied on the beams, columns and
slab.
♠ Notation adopted throughout the project is same as in IS: 456-2000.
♠ The aim of design is the achievements of an expectable probability
that structure being designed will perform satisfactorily during its
intended life.

10/15/184
WORK PROGRESS CHART
ACTIVITY
DURATION OF WORK
JULY AUGUST SEPTEMBER OCTOBER
CHOOSING OF TITLE AND
PLAN PREPARATION
PREPARATION OF DESIGN
WORK
ELEVATION, SECTION AND
REINFORCING DETAILING
PREPARATION BY USING
AUTOCAD
PROJECT BOOK
PREPARATION AND
SUBMISSION

10/15/185
FACILITIES
♠ Better Orientation
♠ Lift
♠ Better Ventilation
♠ Fire Protection
♠ Sanitary Accommodation
♠ Parking

10/15/186
CODES
♠ IS : 456-2000 Indian Standard code of practice for plain and
reinforced concrete (fourth revision), bureau of Indian standards,
New Delhi.
♠ IS : 456 – 1978 Design aids for Reinforced Concrete, SP-16 Indian
Standards institution, New Delhi.
♠ IS-NBC-2005: National Building Code of Indian Bureau of Indian
Standards, New Delhi.
♠ IS:875-1987 (PART I), “Unit weights of materials”, Bureau of
Indian Standards, New Delhi.

10/15/187
AUTO CAD
♠ AutoCad is powerful softwar licensed by Autodest company and
CAD stands for Computer Aided Design.
♠ It is used for drawing different layouts, elevation, details, sections,
different sections can be shown in Auto Cad easily.
♠ We used this software for drawing the plan, elevation of multi storey
building.
♠ It is very useful for civil, mechanical and also electrical engineer.

Boys Hostel
 No. of students - 900
 No. of storey - G + 4
 Size of room - 6.47m x 3.12m
 No of rooms in each buildings - 102
 Occupation in each room - 3 nos.
 Plinth area of each building - 6250 m2
10/15/189
DESIGN VIEW OF HOSTEL BUILDING

DESIGN OF SLAB
SLAB S1
CLEAR SIZE : 3.12m x 3.12m
LIVE LOAD (ROOF) : 1.5 kN/m2
TOTAL FACTORED LOAD : 9.00 kN/m2
NEGATIVE BENDING MOMENT : 4.33 kNm
POSITIVE BENDING MOMENT : 3.23 kNm
THICKNESS OF SLAB : 100mm
REINFORCEMENT
SHORT SPAN LONG SPAN
8mm dia @ 240mm c/c 8mm dia @ 240mm c/c
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10/15/1813
REINFORCEMENT DETAILS OF SLAB

10/15/1814
REINFORCEMENT DETAILS OF SLAB
TYPE
THICKNESS In
mm
Dia of
Rods in
mm
Spacing of rods in mm
Short span Long Span
S1 100 8 240 240
S2 100 8 240 240
S3 150 8 250 150
S4 100 8 190 240
S5 120 8 170 300

BEAM DESIGNBEAM DESIGN
BEAM : B1
 Size : 230mm x 300mm
 Load : 21.32kN/m
 Positive bending moment :23 kNm
 Negative bending moment :37.50 kNm
 Reinforcement :
 Mid section
Bottom Top
12mm dia. – 2+1 nos. 12mm dia. – 2 nos.
 Support section
Bottom Top
12mm dia. – 2 nos. 12mm dia. – 2+3 nos.
10/15/1816

10/15/1817
REINFORCEMENT DETAILS OF BEAM

10/15/1818
REINFORCEMENT DETAILS OF BEAM
TYPE
Size of
Beam
in mm
Reinforcement
Mid section Support section
Dia of
stirrups
in mm
Spacing
of
stirrups
in mm
Dia of rods
in mm
No. of
rods
Dia of rods
in mm
No. of
rods
B1 230 x 300 12 2+1 12 2+3 8 200
B2 230 x 230 12 2 12 2 8 140
B3 230 x 300 12 2 12 2+2 8 200
B4 230 x 300 12 2 12 2+1 8 230
B5 230 x 400 16 2+1 16 2+3 8 260
B6 230 x 400 16 2 16 2+3 8 270
B7 230 x 400 16 2 16 2+1 8 270
B8 230 x 300 12 2 12 2 8 200
B9 300 x 400 25 2+2 25 2+3 8 130

10/15/1819
REINFORCEMENT DETAILS OF PLINTH BEAM
TYPE
Size of
Beam
in mm
Reinforcement
Mid section Support section
Dia of
stirrups
in mm
Spacing
of
stirrups
in mm
Dia of rods
in mm
No. of
rods
Dia of rods
in mm
No. of
rods
PB1 230 x 300 12 2 12 2+1 8 200
PB2 230 x 230 12 2 12 2 8 140
PB3 230 x 300 12 2+1 12 2+2 8 200
PB4 230 x 350 16 2 16 2+2 8 230
PB5 230 x 300 16 2 16 2+2 8 200
PB6 230 x 300 12 2 12 2+2 8 200
PB7 300 x 600 20 2+2 20 2+3 8 320

COLUMN DESIGNCOLUMN DESIGN
Column size : 230 x 400mm
Ultimate Load : 705 kN
Uniaxial moment : 18 kNm
Reinforcement
Longitudinal rods : 12mm dia – 8 nos.
Lateral ties : 8mm dia – 190mm c/c
10/15/1820

10/15/1821
REINFORCEMENT DETAILS OF COLUMN

10/15/1822
TYPE
Size of
Column
in mm
Reinforcement
Dia of rods
in mm
No. of
rods
Dia of
ties in
mm
Spacing of
stirrups in
mm
C1 230 x 400 12 8 8 190
C2 230 x 400 16 8 8 230
C3 230 x 300 12 6 8 190
C4 230 x 400 12 8 8 190
C5 230 x 400 16 6 8 230
C6 230 x 400 20 10 8 230
C7 230 x 400 20 10 8 230
C8 300 x 500 16 10 8 250
C9 300 x 500 16 12 8 250

FOOTING DESIGNFOOTING DESIGN
Working Load : 470 kN
Uniaxial moment : 18 kNm
SBC : 150 kN/m2
Size of footing : 2.07m x 1.90m
Overall depth at column face : 540mm
Overall depth at edge : 200mm
Cover : 60mm
Reinforcement : 12mm dia bars at 210mm c/c (both
ways)
10/15/1823

10/15/1824
REINFORCEMENT DETAILS OF FOOTING

10/15/1825
TYPE
Size of Footing
in mm
Depth of
Footing
Reinforcement
Dia of
Rods
Rod spacing in mm
Long Span Short Span
F1 2070 x 1900 540 12 210 210
F2 2570 x 2400 760 12 175 175
F3 1800 x 1800 500 12 200 200
F4 2070 x 1900 520 12 210 210
F5 2320 x 2150 630 12 210 210
F6 2970 x 2800 960 12 160 160
F7 2620 x 2550 850 12 180 180
F8 2600 x 2400 610 12 160 160
F9 3200 x 3000 630 12 200 200
F10 2700 x 2600 650 12 140 140
F11 3050 x 2950 750 12 120 120

STAIRCASE DETAILS – HOSTEL BUILDING
DATA
• TYPE OF STAIRCASE : DOG LEGGED
• FLOOR TO FLOOR HEIGHT : 3150mm
• NOS. OF STEPS PER FLIGHT : 10
• FLIGHT WIDTH : 1500mm
• TREAD : 300mm
• RISE : 150mm
• LIVE LOAD : 5kN/m
• GRADE OF CONCRETE - M20
• GRADE OF STEEL - Fe415
• MID LANDING WIDTH : 1500mm
DESIGN DETAILS
• DEPTH OF WAIST SLAB : 200mm
• MAIN REINFORCEMENT : 12mm dia @ 180mm c/c
• DISTRIBUTOR : 8mm dia @ 200mm c/c
10/15/1826

10/15/1827
REINFORCING DETAILING OF DOG-LEGGED STAIRCASE

10/15/1828
REINFORCING DETAILING OF OPEN WELLED STAIRCASE

10/15/1829
FINAL DESIGN VIEW STRUCTURE

10/15/1830
♠ The proposed hostel building consists of G+3 stories and is proposed to be constructed over maximum
area. All the calculations are done manually.
♠ So we are familiar with design based on limit state method of any kind of structural concrete members.
Results obtained are reliable and are within safe limits.
♠ Components are designed for axial forces acting on it. Reinforcement details are correct and are also
manually checked which has given desirable results.
♠ The design of slab, beam, column, rectangular footing and staircase are done in limit state method which
is safe at control of deflection and in all aspects.
♠ Certain kinds of checks are made for every frame and the results of under safe. Hence, we submit our
project to university and to the society.
CONCLUSION

10/15/1831
♠Welfare & Associates, at(el 1980) says, “when marketers use the word “design” they usually refer
advertising, point of purchase materials, packaging labels and annual report.
♠Dr.V.L.Shah and Dr.S.R.Karve, 2010, “Illustrated Design of Reinforced concrete Builidings”, Structure
Publications.
♠N.Krishna Raju – “Design of Reinforced Concrete Structures”, CBS Publishers and Distributors.
♠S.Ramamrutham – “Structural Analysis”, New Asian Publishers (1964), The University of Virginia.
♠Varghese P.C – Limit State Design of Reinforced Concrete”, Prentice hall of India, New Delhi.
♠IS : 456-2000 Indian Standard code of practice for plain and reinforced concrete (fourth revision), bureau
of Indian standards, New Delhi.
♠IS-NBC-2005: National Building Code of Indian Bureau of Indian Standards, New Delhi.
♠IS:875-1987 (PART I), “Unit weights of materials”, Bureau of Indian Standards, New Delhi.
REFERENCES

Design and planning of hostel building by vijayan

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