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首页> 外文会议>Asia-Pacific Conference on Shock Impact Loads on Structures >PRELIMINARY DESIGN AND NUMERICAL ANALYSES OF STEEL BLAST DOORS AND WINDOWS
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PRELIMINARY DESIGN AND NUMERICAL ANALYSES OF STEEL BLAST DOORS AND WINDOWS

机译：钢风门和窗户的初步设计与数值分析

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摘要

A preliminary design and subsequent numerical analyses of steel-steel/glass built-up blast doors and windows is here presented. The maximum blast overpressure is 0.182bar developing in 45 x 10~(-6)sec. Suitable designs have been planned, design criteria and procedures described according to [1, 2, 3], and numerical analyses performed through the F.E. code ABACUS. Three-dimensional elasto-plastic equivalent-static and dynamic analyses including rebound phenomena have been considered for some door and window types. Final results in terms of von Mises stresses and deformations have been obtained and are discussed here; the designed structural elements have been found to behave inside a safety working range.
机译：这里展示了钢材/玻璃玻璃玻璃玻璃和窗户的初步设计和随后的数值分析。最大爆破过度压力为0.182bar，在45×10〜（-6）秒内开发。已经计划了合适的设计，根据[1,2,3]描述的设计标准和程序和通过F.E.代码算盘进行的数值分析。对于一些门和窗口类型，已经考虑了包括回弹现象的三维弹性塑料等效静态和动态分析。已经获得了Von Mises强调和变形方面的最终结果，并在此讨论;已经发现设计的结构元件在安全工作范围内行事。

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