Abstract: The steel structure of light-weight buildings with portal frame has the following features: the column net is not limited by the building modulus, and the layout is relatively flexible; it ...

Different structures have different functions or purposes. The individual parts of any structure need to be selected, arranged and fixed together carefully to make sure the structure carries out its ...

Python script that automates the modal analysis of a parameterized 2D portal frame and generates a complete report with the results. It uses the powerful OpenSees structural analysis library for the ...