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Evaluation Aspects of Building Structures Reconstructed After a Failure or Catastrophe

机译:在失败或灾难后重建建筑结构的评价方面

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The article presents the characteristics of several steel structures, among others modernized industrial dye house, school sports hall, truck repair workshop, that have been rebuilt after a disaster or a catastrophe. The structures were analyzed in detail, and the evaluation and reconstruction processes were described. The emergencies that occurred during exploitation of the buildings were the result of multiple mistakes: incorrectly defined intervals between inspections, errors during periodic inspections, incorrect repair work recommendations. The concepts of reinforcement work implemented by the authors, enabling the long-term future failure-free operation of the objects, were presented. Recommendations for monitoring of the facilities, applied after reinforcement or reconstruction, have been formulated. The methodology for the implementation of specialized investigations, such as geodetic, optical, geological, chemical strength tests, both destructive and non-destructive, has been defined. The need to determine the limit values of deformations, deflections, damage or other faults of structural elements and the entire rebuilt facilities, as well as defining conditions for objects' withdrawal from operation in subsequent exceptional situations was indicated.
机译:本文介绍了几个钢结构的特点,其中现代化的工业染料房屋,学校体育馆,卡车维修车间,在灾难或灾难之后重建。详细分析了结构,并描述了评估和重建过程。在建筑物开发期间发生的紧急情况是多次错误的结果:检查之间的错误定义间隔,定期检查期间的错误,修复工作建议不正确。提出了由作者实施的加强工作的概念,实现了对象的长期未来无故障运行。制定了对加强或重建后监测设施的建议。确定了专业调查的方法,例如大地测量,光学,地质,化学强度试验,既有破坏性和无损性,也已经定义。需要确定结构元素的变形,偏转,损坏或其他故障的极限值以及整个重建设施,以及在随后的异常情况下从操作中撤离物体的定义条件。

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