... 6471.5 Fundamentals of Lifetime-Oriented Design 7lifetimes. The progress in lifetime-oriented design concepts can contribute toan international harmonization of warranty law.1.5 Fundamentals ... researchIntegrated design conceptsAppropriate Quality Assurance for structural design, detailing and executionQA is a very important overheadnecessity, also for lifetime-oriented design concepts, ... demand for handlingthis wide spectrum of lifetimes, in structural design and maintenance.An appropriate differentiation of the design service lives of different buildingclasses is necessary. A...