MasterFrame Overview

MasterFrame is the main structural frame analysis module. Masterframe provides the primary interface for creating and analysing structural models, ranging from simple beams, planar multi-element frames and complex-geometric 3D structures. Masterframe also provides a common link to a number of other Masterseries modules, such as the member design modules, Masterframe FE or the Masterframe Dynamic module.

Using an entity-based modelling system, MasterFrame allows the creation of models based on line elements which are used to represent the structural elements which combine to make up the structure. End releases allow the modelling of simply supported or continuous structures, or partial fixities may be specified to simulate rotational springs. Support conditions can be specified, ranging from simply supported to fixed supports, but also including spring supports for both translational and rotational restraint.

MasterSeries allows the user to quickly and easily apply loading to the model using a range of loading tools which allow a very wide range of loading arrangements to be simulated on the frame entities. The loadings not only allow for gravity and wind loads, but torsional , eccentric, temperature and lack of fit loads. The range of loading tools available in Masterframe mean loads can all be quickly and easily applied to a model.

Once loads have been specified, loading cases can be created to apply the loads in the required combinations with the relevant load factors applied. Load combinations can be created to comply with either the British Standards, Eurocode or South African SABS codes. The British National Annex is available for the Eurocode design as default, but customisation options are available to allow users to input Nationally Defined Parameters in line with other National Annex documents. An auto load case generator function is provided to allow load cases to be quickly created, but the user still retains control of the combinations and factors.

Once created, the model can then be analysed to give the Engineer the member forces, nodal displacement and the support reactions. The analysis results can be displayed in a range of formats. Once the analysis is complete, the results can then be used within the various Masterseries design modules. Thus Masterframe can be used as an analysis tools, but can also be used to automate the design process.