scholarly journals Behaviour of Flat Slab, Waffle Slab, Ribbed & Secondary Beam in a multistorey Building under Seismic Response: A Review

2020 ◽  
Vol 8 (12) ◽  
pp. 986-992
Author(s):  
Shivnarayan Malviya
Keyword(s):  
Seismic Response ◽  
Secondary Beam ◽  
Flat Slab ◽  
Waffle Slab

scholarly journals Seismic Response of Large span slab in Horizontal Setback Building

2021 ◽  
Vol 9 (11) ◽  
pp. 1353-1360
Author(s):  
Manish Kumar Pandey
Keyword(s):  
Structural Elements ◽  
Commercial Building ◽  
Flat Slab ◽  
Large Span ◽  
Earthquake Resistant Design ◽  
Earthquake Resistant ◽  
Different Types ◽  
Waffle Slab ◽  
Earthquake Zone ◽  
Structural Engineers

Abstract: The demand for multi-storey buildings is increasing day by day. Residential plus commercial building is mainly used for wide span needs. Wide span required for Flat slab, Waffle slab and ribbed slab stands An excellent option for architects when larger openings in a building need to be covered with as few columns as possible. The use of different types of plates is developing as a new trend and is becoming a major challenge for structural engineers. Therefore, it is necessary to study about its structural behavior. The project is carried out under earthquake zone III under the earthquake analysis of G+9 storey building. For this study, four different types of large span slab structure are modelled in C-shape (Horizontal Setback Building) having 10-stories i.e. G+9 storied buildings with 3.50 meters height for each story is modelled and analysed. The plan area of all four buildings is same i.e. 2859 square meters (49.50 m x 82.50 m) each. These buildings were designed in compliance with the Indian Code of Practices for earthquake resistant design of buildings. Base of the building were fixed. The square sections are used for structural elements. The height of the buildings is considered constant throughout the structure. The buildings are modelled using ETABSvr.2016. Keywords: large span slab, ETABSvr.2016, Horizontal Setback Building, Flat slab, Waffle slab and ribbed slab

scholarly journals Review on “Comparative study of flat slab structure and conventional slab structure”

2021 ◽  
Vol 1197 (1) ◽  
pp. 012072
Author(s):  
Shital Borkar ◽  
Kuldeep Dabhekar ◽  
Isha Khedikar ◽  
Nalini Vaidya
Keyword(s):  
Comparative Study ◽  
Seismic Response ◽  
Base Shear ◽  
Flat Slab ◽  
Multistory Buildings ◽  
Story Drift ◽  
Zone Ii ◽  
Selection Of

Abstract For the drawing engineers, selection of the type of the structure for a specific purpose is very important, as multistory buildings are becoming necessary, as construction for living style with increases in requirement of space. The lack of space is forcing us to raise the height of structures possible to unbend maximum number of people. This paper aims to effort on seismic response of unappetizing slab RCC structure for the various height and plan, moreover aims to compare policies of unappetizing slab towers with old conventional 2-way slab system for different zones like zone II, zone III, zone IV, zone V in respect with maximum BM, story shear, base shear, and story drift, by the help of analysis soft wares like ETABS.

scholarly journals Comparative Study of Tube in Tube Flat Slab with Tube in Tube Waffle Slab, Structures Under the Sesmic Loads

2021 ◽  
Vol 9 (9) ◽  
pp. 2113-2121
Author(s):  
Syed Zubair Uddin
Keyword(s):  
Response Spectrum ◽  
Lateral Loads ◽  
Response Spectrum Analysis ◽  
Flat Slab ◽  
High Rise ◽  
Tall Structures ◽  
Standard Code ◽  
Seismic Force ◽  
Waffle Slab ◽  
Code Book

Abstract: The tube in tube structure is one of the type that is been broadly used as structural system for tall structures. Considering the lateral loads due to the seismic force it gives more stiffness and gives more strength to the high-rise structures. Lateral loads are shared between the inner and outer tubes our aim is to make the structure stiff by its connectivity and comparing them by providing drops to the waffle. By adding tube in tube to the flat slab and waffle slab, concept is they both does not have the beams such that to know the comparison of both the models. This both models have been designed using e-tabs software and the dimensions, limitations are been taken from the provision Indian standard code book. Keywords: High-rise building, tube in tube, Response spectrum analysis.

scholarly journals Seismic Response of Large span slab in Horizontal Setback Building: A Review

2021 ◽  
Vol 9 (10) ◽  
pp. 508-514
Author(s):  
Manish Kumar Pandey
Keyword(s):  
Seismic Response ◽  
Structural Behavior ◽  
Commercial Building ◽  
Flat Slab ◽  
Large Span ◽  
Multistory Building ◽  
Effective Manner ◽  
Different Types ◽  
Structural Engineers ◽  
Day By Day

Abstract: The demand of multistory Building is increases day by day. The residential plus commercial building predominantly used for the need of large span. The large span is needed for Flat slab, Waffle slabs & ribbed slab stands as an excellent option for architects when larger spans in a building has to be covered with the least possible number of columns. The use of different types slabs are evolving as a new trend and are becoming a big challenge for structural engineers. Therefore it is necessary to study about its structural behavior. The paper is review the behavior of different types slab for large span type of building. Final aim to gets the suitable type of slab for large span for effective manner. It is found that very less work is taken setback building with large span, it is required to analysis on the setback building with large span. Keywords: Flat slab, Waffle slabs, ribbed slab, multistory Building, large span.

Influence of the distribution of the shear walls on the seismic response of the buildings

2020 ◽  
Vol 15 (1) ◽  
pp. 37-44
Author(s):  
El Mehdi Echebba ◽  
Hasnae Boubel ◽  
Oumnia Elmrabet ◽  
Mohamed Rougui
Keyword(s):  
Structural Analysis ◽  
Seismic Response ◽  
Natural Frequency ◽  
Structural Design ◽  
Structural Response ◽  
Shear Walls ◽  
Structural Elements ◽  
Analysis Software ◽  
Ansys Apdl ◽  
The Impact

Abstract In this paper, an evaluation was tried for the impact of structural design on structural response. Several situations are foreseen as the possibilities of changing the distribution of the structural elements (sails, columns, etc.), the width of the structure and the number of floors indicates the adapted type of bracing for a given structure by referring only to its Geometric dimensions. This was done by studying the effect of the technical design of the building on the natural frequency of the structure with the study of the influence of the distribution of the structural elements on the seismic response of the building, taking into account of the requirements of the Moroccan earthquake regulations 2000/2011 and using the ANSYS APDL and Robot Structural Analysis software.

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