The goal of this work was to analyze the potential of neural networks and fuzzy logic methods to develop approximate response surfaces as process modeling, that is for mapping of input into output. Structural response was chosen as an example. Each of the many methods surveyed are explained and the results are presented. Future research directions are also discussed. Introduction Neural network...

The present work intends to introduce a domain-specific sketch method for modeling and analysis of forms and structures concurrently. The approach adopted particularly addresses architects, aiming to provide a natural environment for them to present and appraise structural configurations of different truss systems by means of sketching. This is achieved by developing Sketch-based Modeling and A...

We describe a method to construct precise truss structures from non-precise commodity parts. Trusses with precision in the order of micrometers, such as the truss of a space telescope, can be accomplished with precisely machined truss connection systems. This approach is expensive, heavy, and prone to failure, e.g., when a single element is lost. In the past, we have proposed a novel concept in...

fundamental engineering concepts through a course in statics. Statics problems usually require the student to draw planar truss and other free-body diagrams (FBDs). In civil and mechanical engineering, visual and spatial thoughts are essential for the correct absorption of fundamental concepts. By relying on visual aids as opposed to only using the verbal channel of acquiring knowledge, the cog...

In this paper, based on maximizing the outrigger-belt truss system’s strain energy, a methodology for determining the optimum location of a flexible outrigger system is presented. Tall building structures with combined systems of framed tube, shear core, belt truss and outrigger system are modeled using continuum approach. In this approach, the framed tube sys...