Examples#

The following examples help you understanding how the API of m_n_kappa works. Geometries and Materials form the basis for creating Sections and Cross-sections. Then again Moment-Curvature points, Moment-Curvature- and Moment-Axial-Force-Curvature curves are computed using Cross-sections. The curves and the Loading are needed to compute the Deformation of your beam.

Due to nature of the problem of computing deformations using the \(M\)-\(N\)-\(\kappa\)-method all of the mentioned points are related to each other hierarchically. Therefore, the downstream articles repeat some of the basic concepts in short, i.e. for computing Deformations a cross-section is created.

In case you have a specific cross-section in mind, but you do not know how to build it, check out the Templates. You may find what you need there.

Create Geometries
Create Materials
Build a section
Build a cross-section
Compute Moment-Curvature point
Compute Moment-Curvature Curve
Compute Moment-Axial-Force-Curvature Curve
Create loading
Compute deformation

Templates#

The following templates show you a way to model specific cross-section-types with m_n_kappa. Besides the corresponding code also short-descriptions of the used geometric and material instances are given.

The icons indicate what type of cross-section may be build here. Currently, these templates focus on steel, concrete and steel-concrete-composite cross-sections. Of course, due to the general approach of m_n_kappa using multi-linear stress-strain-relationships a variety of other cross-sections using other materials and other geometries are conceivable. In case you have a specific idea please consider Contributing.

Symmetric steel profile
Asymmetric steel profile
Composite beam
Composite beam with parallel sheeting
Slim-Floor beam with I-profile and solid slab
Slim-Floor beam with I-profile and concrete flanges
Slim-Floor beam with T-profile
Slim-Floor beam with double T-profile
Slim-Floor beam with small hat profile
Slim-Floor beam with large hat profile
Reinforced concrete beam
Concrete beam with flanges