International Scientific Journal of Engineering and Management

An International Scholarly || Multidisciplinary || Open Access || Indexing in all major Database & Metadata
ISSN: 2583-6129

Impact Factor: 6.674

Effect Of Stiffness Modification Factor on Behaviour of RC Structure

  • Version
  • Download 17
  • File Size 419.19 KB
  • File Count 1
  • Create Date 15 June 2023
  • Last Updated 15 June 2023

Effect Of Stiffness Modification Factor on Behaviour of RC Structure

Prof. Ajay Singh, Vaibhav Tyagi

MTech in Structural engineering and construction-Roorkee institute of Technology, Roorkee Uttarakhand India

 

Abstract

In India most of the area are highly prone to seismic forces as when the seismic force hit the structure will cause harmful effect on RC Structure. Due to seismic force time cracks are formed on the non-structural members and so the stiffness of the member can be reduced.

The stiffness modifier concept is recently used in Indian standards (IS 1893: Part-1 2016 and IS 16700: 2017). As Stiffness the s most important property any element which shows capacity of element to resist external force and solidness of an element. In this paper we had studied different values of stiffness modifier given by different researchers and codes for serviceability limit of the structure.

The clause no. 6.4.3.1 of the code defines requirements for structural evaluation. It is mention in the clause that for structural analysis, for column 70% of the gross should be considered and for beam 35% of the gross should be considered. A detail analytical study carried out between building having stiffness modifiers and ordinary building without stiffness modifiers. The response spectrum method is good method can be applied to the models. The mode displacement is acquired by modelling the Structure in the Structure analysis software (ETAB). The main motive was to compare the modified Structure with the ordinary Structure. Parameter has help in comparison of these models. Result of displacement, drift and shear reinforcement were in very higher side when using stiffness modifiers so there is quite scope to classified stiffness modifiers value according to different height of the structure, shape of structure and earthquake zone.

Stiffness modifiers, Response spectrum method structure analysis software ETab seismic forces, Geometry of the structure


Download

Author's Blog

What is the difference between a Research Paper and a Review Paper?

A research paper and a review paper are both scholarly documents, but they serve different purposes and have different characteristics.research...
Read More
Author's Blog

What is DOI?

A Digital Object Identifier (DOI) is a unique alphanumeric string that is used to identify and provide a persistent link...
Read More
Author's Blog

What do you need to do during production of your Research Paper?

During the production of a research paper, the following steps need to be taken: conducting research, organizing and analyzing data,...
Read More
Author's Blog

What are the advantages of publishing a research paper?

Publishing a research paper can have many advantages for researchers, including: Career advancement, professional recognition, opportunities for collaboration, increased visibility,...
Read More
Author's Blog

Ways to Support your Academic Wellbeing which preparing the Research Paper/Article

To support your academic wellbeing while publishing a research paper, it's important to set realistic goals, manage your time effectively,...
Read More
Author's Blog

How to improve your Research Paper writing Skills?

Read extensively: One of the best ways to improve your research paper skills is to read extensively in your field...
Read More
Author's Blog

Is DOI compulsory to publish a research paper in a Journal?

DOI is not strictly required to publish a research paper, but it is highly recommended. Basically, the International Scientific Journal...
Read More
Author's Blog

In what ways does research paper give weight to career development?

Publishing a research paper can give weight to a researcher's career development in several ways, such as: establishing oneself as...
Read More
Author's Blog

How to develop a Research Paper from Scratch

Developing a research paper involves several steps including: choosing a topic, conducting background research, formulating a research question or hypothesis,...
Read More
Author's Blog

How Plagiarism report plays crucial role in Research Paper Publication?

Plagiarism is a major concern in the academic and research community, as it undermines the integrity of the research and...
Read More