International Journal of Engineering Research in Mechanical and Civil Engineering (IJERMCE)

Monthly Journal for Mechanical and Civil Engineering

Volume2,March 2017,

Topic : Effect of Intermediate Web Stiffener on Buckling Behavior of Axially Loaded C-Lipped Cold-Formed Sections

Authors:Sanjay U. Marjive || Dr. Ratnesh Kumar, Dr. L. M. Gupta

Abstract:This paper presents the influence of shapes of intermediate web stiffener for improving critical elastic buckling load of cold-formed steel lipped channels under axial compression. From the literature, it is observed that the influence of variation in shapes of intermediate web stiffener has not been studied in detail. Therefore, in the present study, the effect of variation in S1/b ratio (depth of intermediate web stiffener to the depth of web) for triangular and quadrilateral intermediate web stiffener on lipped channel sections of length varying from 0.5 m to 6.0 m have been considered. The thickness of the steel plate is kept constant as 1.50 mm, whereas, the ratio of the depth of intermediate web stiffener to the depth of web has been varied from 0.03 to 0.36. The members have been analyzed with both ends fixed and allow translation in the lateral direction. The elastic Eigen value buckling analysis has been performed on 300 models by using finite element analysis method. Local and distortional failure modes were observed for critical elastic buckling load. From the study, it has been observed that the effect of intermediate web stiffener decreases for member length larger than 2.5 m due change in mode shape i.e. local to distortional. It has also been observed that with the increase in depth of intermediate web stiffener the buckling load increases. However, as compared to triangular shape the quadrilateral shape intermediate web stiffener imparts larger resistance to buckling..

Keywords: cold-formed steel, intermediate web stiffener, lipped channel, critical elastic buckling load, local buckling, distortional buckling

Download Paper


DOI: 01.1617/vol4/iss3/pid30612


Related Articles

RFID Technology in Construction Project Management – A Review

Authors: Rounak Bhushan Singh || Sumeet Sagar,Animesh Sinha,Muneesh Methwani

Doi : 01.1617/vol4/iss03/pid49278

Volume2 ,March 2017.

RFID Technology in Construction Project Management – A Review

Authors: S.Pachaiappan || Dr.S.Palanivel

Doi : 01.1617/vol4/iss03/pid49278

Volume2 ,March 2017.

Experimental Study of Steel Fibers Reinforced Concrete over Conventional Concrete

Authors: Varsha Harne || Suyog U. Dhote

Doi : 01.1617/vol4/iss03/pid83154

Volume2 ,March 2017.

Experimental Investigations of Rubber Seed Oil Methyl Ester-Diesel and Butanol-Diesel Blend by Using Diesel Engine

Authors: Vishal V. Patil || Utkarsh Shidhganesh,Somesh Shinde,Mahesh Gurav,Swapnil Ulagadde

Doi : 01.1617/vol4/iss2/pid72430

Volume2 ,February 2017.

Study of Land Acquisition Issues causing delay of NHAI Projects

Authors: Rounak Bhushan Singh || SumeetSagar, Animesh Sinha

Doi : 01.1617/vol4/iss4/pid73465

Volume2 ,April 2017.

Study on Strength and Durability Properties of Bacteria Concrete

Authors: Phani Kumar. V || V. Sainath,Ashok Varma

Doi : 01.1617/vol4/iss3/pid03875

Volume2 ,March 2017.

Influence of Masonary Infill on The Behaviour of RC Frames

Authors: R.Vigneshwaran || Dr.K.Pandurangan

Doi : 01.1617/vol4/iss3/pid01729

Volume2 ,March 2017.

Design of Smart Rolling Shutters for Low Cost Operations

Authors: Kushali Sindhia || Madhumitha Prakash,Dr. S. V. Satish

Doi : 01.1617/vol4/iss3/pid49615

Volume2 ,March 2017.

An Experimental Investigation on Behavior of High Volume Alkali Activated Flyash Concrete

Authors: K.Sasidhar || S. Aruna Jyothy,Dr. B. Damodhara Reddy

Doi : 01.1617/vol4/iss3/pid64813

Volume2 ,March 2017.

Journal Index Databases

IMPACT FACTOR: 3.8

ISSN(Online): 2456-1290

Google Scholar Profile

Thomson Reuters ID : q-6288-2016.
ORCiD Research ID : 0000-0001-9540-6799

All Issues

ACCEPTANCE RATIO

ACCEPTANCE RATIO: 25%
ARTICLES PUBLISHED:00007
PAPER RECEIVED:000028
Journal Code : IJERMCE
Electronic ISSN : 2456-1290
Impact Factor : 3.8
Frequency : monthly
Contact : info@ijermce.com

IFERP OTHER JOURNALS


Subscribe

           Email:

SOCIAL MEDIA