scholarly journals Evaluating Self-sensing Property of Carbon Fibre Cement Composite by experimental study and Finite Element Modelling For Structural Health Monitoring Applications

2021 ◽  
Vol 1070 (1) ◽  
pp. 012041
Author(s):  
A.K Roopa ◽  
Anand M. Hunashyal
Keyword(s):  
Experimental Study ◽  
Finite Element ◽  
Carbon Fibre ◽  
Health Monitoring ◽  
Finite Element Modelling ◽  
Cement Composite ◽  
Element Modelling ◽  
Monitoring Applications ◽  
Fibre Cement ◽  
Fibre Cement Composite

scholarly journals Pushover Tests on Unreinforced Masonry Wallettes Retrofitted with an Innovative Coating: Experimental Study and Finite Element Modelling

Materials ◽  
2021 ◽  
Vol 14 (22) ◽  
pp. 6815
Author(s):  
Jean-Patrick Plassiard ◽  
Mathieu Eymard ◽  
Ibrahim Alachek ◽  
Olivier Plé
Keyword(s):  
Experimental Study ◽  
Finite Element ◽  
Finite Element Modelling ◽  
Unreinforced Masonry ◽  
Failure Pattern ◽  
Finite Element Models ◽  
Strength Gain ◽  
Continuum Approach ◽  
Element Modelling ◽  
Significant Strength

This paper investigates the mechanical contribution of an innovative coating applied on masonry wallettes compared to a traditional one. In both cases, the multifunctional coatings were insulating coatings intended for thermal refurbishment, but they could also be used to retrofit masonry. Uncoated specimens as well as coated ones were submitted to pushover tests to establish the strength gain. URM walls experienced brittle failures while the coated walls exhibited significant strength gains and strong ductility. The corresponding finite element models were developed. The behaviour of the URM walls was reproduced accurately in terms of strength and failure pattern. Models involving the coatings were used to partially retrieve the behaviour and to highlight the issues of a continuum approach.

IMPROVEMENT OF ACOUSTIC FEATURES OF CATALYTIC MUFFLERS

Akustika ◽  
2021 ◽  
pp. 230
Author(s):  
Rakhmatdzon Rakhmatov ◽  
Vladimir Galevko ◽  
Givi Nadareishvilli ◽  
Valeriy Zuzov
Keyword(s):  
Experimental Study ◽  
Finite Element ◽  
Pressure Distribution ◽  
Finite Element Modelling ◽  
Sound Pressure ◽  
Experimental Testing ◽  
Acoustic Features ◽  
Transmission Losses ◽  
Element Modelling ◽  
Internal Volume

This article describes an experimental method of designing mufflers based of finite element modelling and the results of experimental study. We have presented the results of studies, including in the form of sound pressure distribution over the internal volume and transmission losses of the developed designs of the muffler. Based on the results of these studies, a design with the best vibroacoustic features was selected. The results of experimental testing of the developed and manufactured design of a catalytic silencer in a car are presented.

scholarly journals EXPERIMENTAL STUDY AND FINITE ELEMENT MODELLING OF PUSH-OUT TESTS ON A NEW SHEAR CONNECTOR OF I-SHAPE

2016 ◽  
pp. 487-506 ◽  
Author(s):  
Messaoud Titoum ◽  
◽  
Aida Mazoz ◽  
Abdelkader Benanane ◽  
Djamel Ouinas ◽  
...  
Keyword(s):  
Experimental Study ◽  
Finite Element ◽  
Finite Element Modelling ◽  
Shear Connector ◽  
Element Modelling ◽  
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