Institusion
Universitas Mercu Buana
Author
FEBRIANSYAH, ADITYA RAHMAT
Subject
690 Buildings/Teknik Bangunan
Datestamp
2020-07-02 07:57:55
Abstract :
This study aims to determine the characteristics of a concrete fixed beam made from
concrete when loaded with incremental centered loads in the middle of the span. The
characteristic in question is the effect of deflection on the increase in the span length of
the concrete beam that is non-linear when given an incremental load. In addition, this
study also aims to determine the maximum strength that can be borne by concrete beam
to collapse. So that in the future, knowledge of concrete materials as one of the main
materials making up the building can be expanded and enriched.
The method used in this study is the finite element method. This method was chosen
because it can provide detailed results. The tool used is a Simulia Abaqus computer
application. This computer application is a finite element-based application with a high
degree of accuracy, as well as variations in various material objects. The object analyzed
in the form of concrete beams with clasps, and with different variations in the quality and
length of the span.
The results of this study show that the length of the span affects deflection. The longer the
span, the greater the resulting deflection. If the deflection is getting bigger, then the
increase in load produced is greater. Quality of the concrete also affects the amount of
deflection. The higher the quality of the concrete, the smaller the deflection. This is
because the high quality of concrete has the strength to withstand a strain that is greater
than the lower quality of concrete.
Keywords : Concrete, Beam, Finite Element Method, Non-Linear Analysis
This study aims to determine the characteristics of a concrete fixed beam made from
concrete when loaded with incremental centered loads in the middle of the span. The
characteristic in question is the effect of deflection on the increase in the span length of
the concrete beam that is non-linear when given an incremental load. In addition, this
study also aims to determine the maximum strength that can be borne by concrete beam
to collapse. So that in the future, knowledge of concrete materials as one of the main
materials making up the building can be expanded and enriched.
The method used in this study is the finite element method. This method was chosen
because it can provide detailed results. The tool used is a Simulia Abaqus computer
application. This computer application is a finite element-based application with a high
degree of accuracy, as well as variations in various material objects. The object analyzed
in the form of concrete beams with clasps, and with different variations in the quality and
length of the span.
The results of this study show that the length of the span affects deflection. The longer the
span, the greater the resulting deflection. If the deflection is getting bigger, then the
increase in load produced is greater. Quality of the concrete also affects the amount of
deflection. The higher the quality of the concrete, the smaller the deflection. This is
because the high quality of concrete has the strength to withstand a strain that is greater
than the lower quality of concrete.
Keywords : Concrete, Beam, Finite Element Method, Non-Linear Analysis.