Development of the Hole-Drilling Method as Applied to the Study of Inhomogeneous Residual Stress Fields

Разумовский, И. А.; Usov, S. M.

doi:10.3103/s1052618821080100

Cited by 9 publications

(3 citation statements)

References 9 publications

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“…It was found that the residual stress of the coating at all thicknesses was tensile stress, and the bonding layer did not seem to affect the stress field. The advantage of drilling method is that the technology is mature, and the principle and operation are simple, but its measurement accuracy is easily affected by external test conditions, such as strain gauge sticking manners, drilling depth and so on, which will have a great impact on the accuracy of the measurement results [76].…”

Section: Stress Detectionmentioning

confidence: 99%

A Review on Damage Monitoring and Identification Methods for Arch Bridges

et al. 2023

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The damage monitoring and identification of arch bridges provide an important means to ensure the safe operation of arch bridges. At present, many methods have been developed, and the applicability and effectiveness of these methods depend on the damage type, structural configuration and available data. To guide the practical application of these methods, a systematic review is implemented in this paper. Specifically, the damage monitoring and identification methods of arch bridges are divided into the damage monitoring of local diseases and damage identification of overall performance. Firstly, the research on the damage monitoring of the local diseases of arch bridges is reviewed. According to the disease type, it is divided into four categories, including suspender inspection, void monitoring, stress detection and corrosion detection. For each disease, this paper analyzes the principles, advantages and shortcomings of various methods. Then, the damage identification methods of the overall performance of arch bridges are reviewed, including masonry arch bridges, steel arch bridges, reinforced concrete arch bridges and concrete-filled steel tubular arch bridges. And the commonly used damage indexes of damage identification methods are summarized. This review aims to help researchers and practitioners in implementing existing damage detection methods effectively and developing more reliable and practical methods for arch bridges in the future.

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Section: Stress Detectionmentioning

confidence: 99%

A Review on Damage Monitoring and Identification Methods for Arch Bridges

et al. 2023

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“…The most popular methods rely on successive layer removals from plate or beam specimens Treuting and Read (1951); Hospers and Vogelesang (1975); Jiang et al (2011); Dreier and Denkena (2014), on slitting Cheng and Finnie (2007); Salehi et al (2020), slotting Olson et al (2022) or cracking Prime and Hill (2002). The hole drilling method is probably the least destructive one Gao and Shang (2009); Baldi (2014Baldi ( , 2019; Razumovskii and Usov (2021), because the diameter of the hole can potentially be small. Even a standard is available for this technique ASTM (2021).…”

Section: Introductionmentioning

confidence: 99%

Applying the Virtual Fields Method to Measure During Milling the Through-Thickness Residual Stress Distribution in Aluminum-Alloy Sheet Material

Jovani

Blaysat²,

Chanal³

et al. 2022

Exp Mech

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HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or private research centers. L'archive ouverte pluridisciplinaire HAL, est destinée au dépôt et à la diffusion de documents scientifiques de niveau recherche, publiés ou non, émanant des établissements d'enseignement et de recherche français ou étrangers, des laboratoires publics ou privés.

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“…В проблеме оценки ресурса современных инженерных систем в связи с усложнением технологических процессов, в том числе методов поверхностного упрочнения, задачи расчетно-экспериментального определения остаточных напряжений не теряют своей актуальности. В силу сложностей моделирования случайных процессов нагружения на стадии производства сохраняется необходимость применения экспериментальных методов определения полей деформаций и перемещений и методов идентификации поля остаточных напряжений на основе этих данных путем решения обратных задач механики деформируемого твердого тела [1][2][3].…”

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Identification method for inhomogeneous fields of residual stresses

Завойчинская¹,

Zavoychinskaya

Plotnikov³

2023

Vestnik Moskov. Univ. Ser. 1. Mat. Mekh.

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Представляется численно-аналитический метод определения трехмерного неоднородного поля упругих остаточных напряжений по данным оптических измерений компонент вектора перемещений при пошаговом сверлении отверстий. Определяющие соотношения для компонент вектора перемещений как функций трех переменных (в плоскости отверстия и по его глубине) записываются в виде интегральных операторов Вольтерры. Дается алгоритм нахождения базовых функций. Восстановленные по предложенному методу компоненты тензора напряжений хорошо согласуются с известным решением задачи, в которой остаточное напряженное состояние сформировано изгибом бруса из упруго-идеальнопластического материала.

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Development of the Hole-Drilling Method as Applied to the Study of Inhomogeneous Residual Stress Fields

Cited by 9 publications

References 9 publications

A Review on Damage Monitoring and Identification Methods for Arch Bridges

A Review on Damage Monitoring and Identification Methods for Arch Bridges

Applying the Virtual Fields Method to Measure During Milling the Through-Thickness Residual Stress Distribution in Aluminum-Alloy Sheet Material

Identification method for inhomogeneous fields of residual stresses

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