The major purpose of having a performance-based seismic design is to provide engineers with the capability to design buildings that have a predictable and reliable performance in disasters like earthquakes. Thus we can say the Performance-based seismic design is a method that permits the design of new buildings or upgrades of existing buildings with a realistic understanding of the risk of life, occupancy, and economic loss that may occur as a consequence of future earthquakes.
In other words, the Performance Based Design (PBD) is a rational approach to the design of a new building or evaluation of an existing structure that often gives rise to superior results while compared to conventional code-prescribed design approaches. With the help of PBD, the structural engineer works with the owner to identify specific structural performance objectives for strength and serviceability; the structure is then evaluated or designed to assure compliance with the agreed objectives.
Moreover, Performance based design services can be a more efficient means of ensuring structures are code compliant. Because of limited time and budgets, Prescriptive design is often used but it relies on simplified models. This suggests that progressive collapse analysis, seismic design, and designing against progressive collapse are generally handled by over-engineering the structure, just to be on the safe side.
Well, most structures, especially larger ones, can only be tested for all possible risks with the use of a software program or service. It includes floors, walls, columns, beams, reinforcement as well as foundations. Make sure that the durability of structure can get affected even if minor mistakes are made during the placement of these placement and construction processes. On the other hand, the whole structure can be built economically if a performance-based design is achieved.
Hence, it won’t be wrong to say that the companies that offer structural analysis and simulation consultation services can test the structure’s integrity against both human-made, natural, or extreme loading events and can even ensure cost savings for clients. So, if you haven’t found any good and advanced software program to meet your analysis and construction needs, then made your choice with ASI’s Extreme Loading for Structures (ELS) software. Their engineers utilize this program to study structures as a complete structural system that too in a complete 3D environment.
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