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Mastering Revit Architecture 2008_ Part 2

Tham khảo sách 'mastering revit architecture 2008_ part 2', kỹ thuật - công nghệ, kiến trúc - xây dựng phục vụ nhu cầu học tập, nghiên cứu và làm việc hiệu quả | 44831.book Page 1 Friday October 12 2007 12 31 AM Chapter 1 Understanding BIM From the Basics to Advanced Realities In this chapter we ll cover the principles of a Building Information Modeling BIM approach and summarize how BIM differs from a traditional 2D CAD tool. We ll explain fundamental characteristics of Revit how Revit delivers the benefits of a true BIM tool and why Revit is the tool best suited for a process motivated by an integrated and collaborative practice. In this chapter you ll learn the following The advantages of Building Information Modeling What to expect from Building Information Modeling The Advantages of Building Information Modeling The production of design documents has traditionally been an exercise in drawing lines to represent a building. These documents become instruction sets an annotated booklet that describes how the building is to be built. The plan section and elevation are all skillfully drafted line by line drawing by drawing sheet by sheet. Whether physical or digital these traditional drawing sets are composed of graphics each line is part of a larger abstraction meant to convey design intent so that a building can eventually be constructed. By and large this is still the reality we face today but the process of creating these drawings is being fundamentally changed as a result of BIM. Let s put this into a historical context for a moment and briefly walk through the evolution of architectural design and documentation. A Brief History of Design and Documentation Andrea Palladio s Four Books of Architecture trans. Robert Tavernor and Richard Schofield MIT Press 1997 presents an amazing array of drawing techniques that show buildings cut in plan and section and even hybrid drawings that show elevations and sections in one drawing. There are drawings complete with dimensional rules for laying out the relative proportions of rooms. You can even see hints about construction techniques and structural gestures in the form of trusses