SCHOOL BUILDING.pptx

School building plan and design

1. ANALYSIS AND DESIGN OF MULTISTOREY SCHOOL BUILDING Presented by: Ch. Nikhil (19841A0106) A. RISHITHA (19841A0117) JUNAID ALI KHAN (19841A0127) B. SAI SRI (19M91A0101) Internal Guide Major Project Coordinator MR.RAJANISHKUMAR MR. A. KARTHIK DEPARTMENT OF CIVIL ENGINEERING Aurora’s Technological and Research Institute Parvathapur,Uppal,Hyderbad-500098 MAJOR PROJECT SEMINAR ON

2. TABLE OF CONTENTS Abstract Introduction Literature Review Methodology Status of the project Future plans Conclusion References Thank You

3. ABSTRACT   Schools are very challenging to plan, t hey are important for preparing the future human resource and directly contribute to social and economic development of a place. This ppt presents an innovative analysis and design approach for a school building. The analysis and design of building, is very important for a structural engineer to save time. Analysis and design of a Multistoried school building by using a software ETABS. For analyzing a multi storied building one has to consider all the possible loadings and the structure is safe against all possible loading conditions. There are several methods for analysis of different frames like Kani's method, cantilever method, portal method, Matrix method. The present project deals with the analysis of a multi storied school building of G+3.

4. By referring to various research papers it is concluded that software based analysis and design is accurate and also it can save as compared to manual. So, Hence this proposed major project work ETABS (Extended three dimensional analysis of building system) software is being selected for analysis and design. KEYWORDS: School Design, Spatial Configuration, Self-directed Learning, Informal learning spaces .

5. Basic Components of School Classrooms Staff & Administration Laboratory Libraries Multi-purpose Hall Extra Curricular Activity rooms Computer Lab Auditorium Athletic field Teachers Staff Room Assembly Hall INTRODUCTION

6. There are mainly 5 essential steps to be followed for the design of any structure. (1) modelling, (2) load analysis, (3) structural analysis, (4) structural design and (5) detailing. Analysis F inding out internal forces (axial force, shear force, bending moment), stress, strain, deflection etc in a structure under applied load conditions. Design E stablishes the overall concept for the structure, helps to check that the structure is safe, specification in the form of a prototype. Framed R.C.C structure Materials used: 53 grade (used for R.C.C works) Concrete: M30 grade for R.C.C Steel: HYSD TMT rods (Fe500)

7. LITERATURE REWIEW B. Gireesh : Studied the structural and seismic analysis of G+7 structure using the Stadd.Pro software. In this study the design was based on the following Indian standard codes: IS 1893 (Part 1) – 2007, for the design of base shear. After starting the project various dead load, live load, wind load, snow load and wind load was imposed for which the analysis will run. Aman et.al : The analysis and design of C+G+5 residential cum commercial building based on the criteria defined by the IS codes on Stadd.Pro software. The load imposed were only dead and live load hence the load combination generated was 1.5(D.L. + L.L.) after which the analysis of the building was done for the Frame and the resulting Bending moments and shear forces were studied.

8. Mahesh et.al : This study was focused on the analysis of the structure in the effect of wind load on the by the software Stadd.Pro. The design of wind was based on the Indian standard code IS 875. V. Varalakshmi : The design and analysis of multistoried G+5 building at Kukatpally, Hyderabad, India. The study includes design and analysis of columns, beams, footings and slabs by using well known civil engineering software named as STAAD.Pro.

9. METHODOLOGY

10. Building plan

11. Loads Dead loads: means the self-weight of the structure • Live loads: occupancy of people in buildings, moving equipment, and the movement of cars on bridges; • Wind loads: any horizontal, uplift or shear pressures or forces that the wind exerts on a building; • Snow loads: only applicable for structures expected to receive snowfall;

12. ETAABS

13. Limit state of design : Limit state method of design in a factor improvement of ultimate load design. In the limit state method, a structure is going to design withstand all loads likely to act on in the duration of its life span also to satisfy the serviceability requirements like deflection, limitation and crack width.

14. Design of members : Design of slabs. Design of beam. Design of columns. Design of footing . Slabs A molded layer of plain or reinforced concrete, usually of uniform but sometimes of variable thickness. One-way slab : The ratio of the longer side, L, to the shorter side, S, is 2 or more, L/S ≥ 2.0, then, the slab will act as a one-way slab Two-way slab: The ratio of the longer side, L, to the shorter side, S, is 2 or more, L/S< 2.0, then, the slab will act as a two-way slab

15. B eams Structural member that carries a load that is applied transverse to its length. Singly reinforced beams The beam that is longitudinally reinforced only in tension zone, it is known as singly reinforced beam. Doubly reinforced beams Reinforced concrete beam with steel reinforcement both in tension and compression zone is called a doubly reinforced beam. Columns Structural element that transmits, through compression, the weight of the structure above to other structural elements below. Axially loaded column Load is acting exactly at the centroid of column is called axially loaded column.

16. Uniaxial eccentrically loaded colu mn Axial load and bending moment acting along one direction is known as uniaxial loaded column. Biaxial eccentrically loaded colu mn Axial load and bending moment acting along both directions is known as biaxial loaded column. Footings The bottom part of a foundation is called the footing. Footings in construction are critical, as the footing distributes the weight of the building evenly across the entire structure Shallow foundation Depth of the foundation is less than or equal to width of footing is called as shallow foundation

17. Deep foundation Depth of the foundation is greater than width of footing is called as deep foundation.

18. IS C odes for Design IS 456: 2000 – Plain and Reinforced Concrete IS 875 (Part 1-5): 1987 – Code of practice for design loads (Except earthquake load) for buildings and structures Part 1: Dead loads Part 2: Imposed (live) loads Part 3: Wind loads Part 4: Snow loads Part 5: Special loads and load combinations SP 16: 1980 – Design Aids (for Reinforced Concrete) IS 456: 1978 SP 24: 1983 – Explanatory handbook IS 456: 1978 SP 34: 1987 – Concrete Reinforced and Detailing

19. Status of the Project We are designed the plans manually Drawn on the AUTO CAD We are started learning ETABS software Several plans are drawn

20. Future Plans Further we are going to complete analysis and design process in ETABS.

21. CONCLUSION The Multi storey school building need to be analyzed and design. All the results of analysis and design are must be safe. The limit state method of design is used for design of all the components. In this project we are planned to analysis and design a school building as framed structure. The shear force and bending moment diagram for the framed structure for school building by using ETABS software.

22. REFERENCES (1) “Structural analysis of multi-storeyed building using E-tabs” by Abhay Guleria VOL.3,5thMay 2014. (2) “Analysis of multi-storey apartment using ETABS” by Sayyed A. Ahad Vol.6, 2017. (3) “Study of seismic and wind effect on multi-storey building” by Ummar Farooq, 2019. (4) “Study of seismic and wind effects on multi-storey RCC, steel and composite materials buildings using E-TABS” by VedhaM, Mr.Umar Farooq Pasha 2019. (5) “Seismic evaluation of multi-storey building using E-TABS” by Mahesh Kumar C L, Shewtha K G, Sunil S K, Raghavendra H J Vol. 04 issue 08,Aug 2017. (6) The seismic analysis of multi-storeyed building with shear walls of different shapes” by Donthireddy Raja Shekar Reddy, Joshi Sreenivasa Prasad. Vol. 8 Issue 07 July 2019.