Vibration monitoring of structures in the light of the Polish and international requirements

IF 0.7 Q4 MECHANICS
A. Herbut, A. Jakubczyk-Gałczyńska, M. Wyjadłowski
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引用次数: 0

Abstract

Abstract The paper concerns the wide range of strategies used to protect structures against man-made dynamic excitation. The most popular approaches applied worldwide are compared, and the main differences and similarities are summarized. The literature studies are supported by the results of the measurements performed on different types of real structures, which are sensitive and insensitive to the dynamic load. To make the conclusions more general, various types of excitation forces are examined (long-term and short-term excitations, traffic load, and loads resulting from geotechnical works). The main issue raised in the paper is the problem of unequivocal and accurate assessment of the potential structure damage, based on the different legislations. It can be seen that the application of different codes can even result in opposite conclusions about the safety of the structure.
根据波兰和国际要求对结构进行振动监测
摘要本文讨论了用于保护结构免受人为动力激励的各种策略。比较了世界上最流行的方法,总结了主要的异同。在不同类型的实际结构上进行的测量结果支持了文献的研究,这些结构对动荷载敏感和不敏感。为了使结论更加普遍,研究了各种类型的激励力(长期和短期激励、交通荷载和岩土工程产生的荷载)。本文提出的主要问题是根据不同的立法,明确和准确地评估潜在结构损害的问题。可以看出,不同规范的应用甚至会对结构的安全性得出相反的结论。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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来源期刊
CiteScore
1.30
自引率
16.70%
发文量
20
审稿时长
16 weeks
期刊介绍: An international journal ‘Studia Geotechnica et Mechanica’ covers new developments in the broad areas of geomechanics as well as structural mechanics. The journal welcomes contributions dealing with original theoretical, numerical as well as experimental work. The following topics are of special interest: Constitutive relations for geomaterials (soils, rocks, concrete, etc.) Modeling of mechanical behaviour of heterogeneous materials at different scales Analysis of coupled thermo-hydro-chemo-mechanical problems Modeling of instabilities and localized deformation Experimental investigations of material properties at different scales Numerical algorithms: formulation and performance Application of numerical techniques to analysis of problems involving foundations, underground structures, slopes and embankment Risk and reliability analysis Analysis of concrete and masonry structures Modeling of case histories
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