Force-based higher-order beam element with flexural-shear-torsional interaction in 3D frames. Part II: Applications
نویسندگان
چکیده
http://dx.doi.org/10.1016/j.engstruct.2014.10.028 0141-0296/ 2014 Elsevier Ltd. All rights reserved. ⇑ Corresponding author at: EPFL ENAC IIC EESD, GC B2 484 (Bâtiment GC), Station 18, 1015 Lausanne, Switzerland. E-mail addresses: [email protected] (J.P. Almeida), [email protected] (A.A. Correia), [email protected] (R. Pinho). 1 Address: LNEC-DE/NESDE, Av. do Brasil 101, 1700-066 Lisbon, Portugal. 2 Address: c/o EUCENTRE, Via Ferrata 1, 27100 Pavia, Italy. João P. Almeida a,b,⇑, António A. Correia , Rui Pinho d,2
منابع مشابه
Elastic and Inelastic Analysis of Frames with a Force-Based Higher-Order 3D Beam Element Accounting for Axial-Flexural-Shear-Torsional Interaction
When one of the dimensions of a structural member is not clearly larger than the two orthogonal ones, engineers are usually compelled to simulate it with refined meshes of shell or solid finite elements that typically impose a large computational burden. The alternative use of classical beam theories, either based on Euler-Bernoulli or Timoshenko’s assumptions, will in general not accurately ca...
متن کاملShear-Flexural Interaction in Analysis of Reduced Web Section Beams using VM Link Element
Reduced web section beams in shear-yielding moment-resistant steel frames are used for energy dissipating of earthquakes. The finite element analysis indicates that failure mode of these beams are governed by the combination of shear force and flexural moment. Therefore the analysis of frames with reduced web section beams needs consideration of shear-flexural interaction in those sections. In ...
متن کاملForce-based higher-order beam element with flexural–shear–torsional interaction in 3D frames. Part I: Theory
Article history: Received 25 February 2014 Revised 30 August 2014 Accepted 6 October 2014 Available online 16 January 2015
متن کاملA Super - Element Based on Finite Element Method for Latticed Columns Computational Aspect and Numerical Results
This paper presents a new super-element with twelve degrees of freedom for latticed columns. This elements is developed such that it behaves, with an acceptable approximation, in the same manner as a reference model does. The reference model is constructed by using many Solid elements. The cross section area, moments of inertia, shear coefficient and torsoinal rigidity of the developed new elem...
متن کاملA Super - Element Based on Finite Element Method for Latticed Columns Computational Aspect and Numerical Results
This paper presents a new super-element with twelve degrees of freedom for latticed columns. This elements is developed such that it behaves, with an acceptable approximation, in the same manner as a reference model does. The reference model is constructed by using many Solid elements. The cross section area, moments of inertia, shear coefficient and torsoinal rigidity of the developed new elem...
متن کامل