Beam

Relation Between Bending Moment, Torsion Moment and Inertia Moments for a Beam

Submitted by mohammedlamine on Thu, 04/07/2022 - 17:57

Differential Equations

Constraint on a beam bottom surface not on the neutral axis

Submitted by Yuchi Kang on Mon, 10/15/2018 - 18:20

research

Beam

Hi!

I have a question regarding the beam deflection. As shown in the pic, the roller constraint is applied on the bottom of the beam(Beam A) rather than neutral axis(Beam B). Could anybody help to provide some information about Beam A hand calculation?

Thanks!

https://files.fm/u/54jwqnru#sign_up

Transformation Matrix

Submitted by mohammedlamine on Tue, 09/27/2016 - 08:59

education

transformation matrix

Beam

finite element

Reference coordinates system

Hello,

The attached file describes the development of the transformation matrix of a beam element:

New shear lock free finite elements with arbitrary higher order derivative

Submitted by psubbu2000 on Sun, 08/03/2014 - 10:59

A set of highly efficient and shear lock free finite elements based on Timoshenko beam and Reissner-Mindlin plate theories has been developed for the analysis of thin and thick structures. These elements have arbitrary higher order derivatives and do not require any spcial integration scheme. All are isoparametric elements.

P.Subramanian

Beam elements in Abaqus

Submitted by ashkan khalili on Thu, 05/01/2014 - 16:35

Hi every body,

I'm tring to make a beam by using beam elements in Abaqus like this:

----------------------------------------------------------

Beam-Shell contact in Abaqus

Submitted by icecube477 on Wed, 03/20/2013 - 14:48

Forums

Ask iMechanica

Choose a channel featured in the header of iMechanica

Free Tags

Hello everybody.

I am doing my diploma project and I have to model an off-shore oil-rig in Abaqus. It's a metallic truss-type system. I've defined all of the elements composing the structure as wire elements and the decks as solids. Does anybody know how to define the contact between the decks and the supporting beams? The decks are supposed to be bolted to the beams.

Radiation in 1D beam finite elements

Submitted by Rani on Tue, 11/20/2012 - 00:17

Finite Element Method

Beam

Hi everyone,

Has anyone ever come across the treatment of radiation heat transfer in one-dimensional beams using FEM ? Convection and conduction are well established, but I was wondering whether radiation is still an open area of research?

Any links to publications would be very much appreciated, Thank you

Extension of the Beam Theory for Polymer Bio-transducers with Low Aspect Ratios and Viscoelastic Characteristics

Submitted by duping812 on Tue, 08/28/2012 - 01:35

Journal of Micromechanics and Microengineering

Volume 20, Number 9, 095016

http://dx.doi.org/10.1088/0960-1317/20/9/095016

A Multilayer Bending Model for Conducting Polymer Actuators

Submitted by duping812 on Tue, 08/28/2012 - 01:31

research

electro-active polymers

Sensors and Actuators A: Physical

Volume 163, Issue 1, September 2010, Pages 240–246

http://dx.doi.org/10.1016/j.sna.2010.06.002

Modeling of RCC beam in ABAQUS

Submitted by brahmabul on Sat, 05/05/2012 - 14:36

Forums

Ask iMechanica

Choose a channel featured in the header of iMechanica

Free Tags

I am trying to model a
RCC beam using a linear line element (B21) for concrete and a linear truss
element (T2D2) for rebar in ABAQUS. Can someone tell me how do I connect rebar with
concrete?

Subscribe to Beam