ProtaStructure provides a wide range of easy-to-use tools for modelling steel and RC members. Under the "Modelling" tab  of the RIBBON menu, you'll find various commands to model both concrete and steel members. In this webinar, the ones for the steel members are explained in detail. Also, this webinar provides you with a step-by-step demonstration […]

Modelling continuous beams with different depths can be done with reference to this video. The summary of steps are : Model axes to be used as insertion points for the beams. Model separate beams using the e-z (h-top) property to adjust the elevation of the beams Remove the cantilever marks by setting both ends as […]

Define a New Purlins Before inserting purlins, trusses/beams/ steel frame members must be defined.  To define purlins:  Click on the "Purlin" button from toolbar or you can use command line at right bottom corner. There are two purlin insertion methods; Insert Using Two Members or Insert Using Multiple Members.   To Insert Using Two Members, select the first […]

Defining a New Wall Before inserting a wall member its reference axes must be defined.   Walls are defined by two axis intersection points (insertion points)  defining the start "I" and end "J" of the member. Hence for wall, 3 axes are needed for create the 2 insertion points.  To define a new wall member: Display […]

For your best understanding to this topic, it is best to refer and relate to  Modelling, Analysis & Design Flowchart before proceeding with this article. There are two methods to calculate concrete slab loads onto supporting reinforced concrete beams :  1. Derive Beam Loads using default “Yield Line” When slab and beams are modelled, the slab […]

The “Frame Member” option enables users to model steel beams, composite beams, girts, purlins, braces and frame groups (to model multiple frames). This allows users flexibility to model steel structures anywhere in the model. Frame member sections can be rotated in any orientation, and local offsets can be assigned without compromising the analytical model. Users can […]

Typical steps for the creation of a building model are outlined below. The forms (dialog) for the first three steps will automatically appear when a new project is defined. The best way to learn how to build a new model is to go through our comprehensive e-learning tutorials : ProtaStructure Basic E-learning The training document can […]

By leveraging our expertise in seismic isolation, we have developed new tools to ensure the final precise design of seismically isolated buildings. The design of earthquake-resistant structures requires expertise in advanced earthquake engineering. Seismic isolation is used to extend the period of the structure above the isolation layer, reducing earthquake forces, storey acceleration and relative […]