Výsledky vyhledávání - "Nitin B. Burud"

Damage detection using wavelet entropy of acoustic emission waveforms in concrete under flexure

Autor: J.M. Chandra Kishen, Nitin B. Burud

Publikováno v: Structural Health Monitoring. 20:2461-2475

This work dives into the spectral realm of acoustic emission waveforms. The acoustic emission waveforms carry a footprint of source, its mechanism, and the information of the medium through which it travels. The idiosyncrasies of these waveforms cann

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8292bbc94f179e5be17eda0c76022424
https://doi.org/10.1177/1475921720957096

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Investigation of long memory in concrete fracture through acoustic emission time series analysis under monotonic and fatigue loading

Autor: Nitin B. Burud, J.M. Chandra Kishen

Publikováno v: Engineering Fracture Mechanics. 277:108975

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::37194da200b3c70ac114dd4c7767146c
https://doi.org/10.1016/j.engfracmech.2022.108975

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Application of generalized logistic equation for b-value analysis in fracture of plain concrete beams under flexure

Autor: J.M. Chandra Kishen, Nitin B. Burud

Publikováno v: Engineering Fracture Mechanics. 210:228-246

This work investigates the effect of finite size and evolution of fracture process zone on b-value of acoustic emission in concrete beams. It is shown that the AE b-value determined using the Gutenberg-Richter (GR) law varies with beam size and inval

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d4269aa6b551a23912c38d3a888103bd
https://doi.org/10.1016/j.engfracmech.2018.09.011

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Studies on the Mechanisms of Fracture, Evolution of Microcracks and Size Effect in Concrete through Acoustic Emission Analysis

Autor: Nitin B. Burud

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::fdc202f722640ba2957826ff954fb0c0

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Response based damage assessment using acoustic emission energy for plain concrete

Autor: J.M. Chandra Kishen, Nitin B. Burud

Publikováno v: Construction and Building Materials. 269:121241

The aim of this study is to assess damage in the plain concrete using acoustic emission (AE) energy. During fracturing process of concrete, the AE energy evolves due to the expansion of multi-scale micro cracks developed in the fracture process zone

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d569ec8a1362b495393e0224fe784300
https://doi.org/10.1016/j.conbuildmat.2020.121241

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