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The Real World and the Mathematical WorldNon-destructive techniques provide a way towards this assessment. They however suffer from several shortcomings, since are only indirect measurements of engineering properties, and they are sensitive to many influent factors. In addition, the influence of material variability is not easy to sort out严重伤害 发表于 2025-3-25 14:15:21
Ronald Fischer,Johannes Alfons Karlonstruction and maintenance of structures. Analysis shows that human errors are a major source of structural failures. Relevant measures to improve the safety of civil structures include combating human error, applying hazard recognition methods, establishing organisational documents and performingMelanoma 发表于 2025-3-25 17:13:45
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https://doi.org/10.1007/978-3-030-82844-8of Structural Design..Furthermore, ASME has released the V&V 10 — 2006 Guide for Verification and Validation in Computational Solid Mechanics, treating verified and validated mathematical models as well as verified computer codes. The issues of the ASME V&V Guide are not considered in Eurocode EN 19barium-study 发表于 2025-3-26 01:48:07
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Patrick Gibert,Jean-Claude Thoenigof these stresses from 3D optical displacement measurements requires shotcrete material models allowing for variation of the water—cement and the aggregate—cement ratio. This is the motivation for employing two representative volume elements within a continuum mi-cromechanics framework: One of them大都市 发表于 2025-3-26 17:17:59
A Recurrent Process of Fabricationsome details about the physical problem and the modelling hypothesis; then, we explain how the management of water network can be seen as a mathematical programming problem. Hence, we give an example of anticipating drinking water consumption and detecting network leaks. Optimising the management of