RESEARCH OF THREE NONLINEAR BEAM-COLUMN ELEMENT OF OPENSEES

Duan Zhong-dong

RESEARCH OF THREE NONLINEAR BEAM-COLUMN ELEMENT OF OPENSEES

2009

Duan Zhong-dong

The calculation principle of Nonlinear Beam Column element,Displacement-Based Beam-Column element and Beam with Hinges element of OpenSees are introduced in detail.The advantages and disadvantages of the three nonlinear beam-column elements for section-softening behaviors are shown by a reinforced concrete column simulated.

Keywords:

Reinforced concrete column
OpenSees
Materials science
Geotechnical engineering
Nonlinear system
Beam (structure)
Structural engineering
Hinge
nonlinear beam

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