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Din 1055 wind load6/11/2023 Based on this, we develop a framework for adapting the safety concept to ensure that advanced models lead to the same level of safety as standard models. We comprehensively discuss the role of hidden safety in codified structural design and its effects on the reliability and material consumption. ![]() While the advanced models might be associated with smaller uncertainty, which increases reliability, the loss of hidden safety can decrease the reliability. On the other hand, it will affect the structural safety. ![]() ![]() But what happens if one utilizes more advanced design models without the implicit conservatism of the simple models? On one hand, an advanced design method has the potential to result in more optimized designs. This leads to additional “hidden safety” in the design. To ensure sufficient safety with simplified models, parameters of these models are often chosen conservatively. Structural design codes are deliberately kept simple to facilitate the design process.
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