Pub Date : 1900-01-01DOI: 10.32604/sdhm.2023.024912
Q. Feng, Z. Ren, Dan Wang
{"title":"Detection of Frost-Resistance Property of Large-Size Concrete Based on Impact-Echo Method","authors":"Q. Feng, Z. Ren, Dan Wang","doi":"10.32604/sdhm.2023.024912","DOIUrl":"https://doi.org/10.32604/sdhm.2023.024912","url":null,"abstract":"","PeriodicalId":236903,"journal":{"name":"Structural Durability & Health Monitoring","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124155508","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Experimental Investigation of Performance Characteristics of PZT-5A with Application to Fault Diagnosis","authors":"Saqlain Abbas, Zulkarnain Abbas, Yanping Zhu, Waqas Tariq Toor, Xiaotong Tu","doi":"10.32604/sdhm.2022.015266","DOIUrl":"https://doi.org/10.32604/sdhm.2022.015266","url":null,"abstract":"","PeriodicalId":236903,"journal":{"name":"Structural Durability & Health Monitoring","volume":"89 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128438840","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32604/sdhm.2022.023259
Suyadi Kartorono, Herlien Dwiarti Setio, A. Surahman, Ediansjah Zulkifli
{"title":"Determination of Reflected Temperature in Active Thermography Measurements for Corrosion Quantification of Reinforced Concrete Elements","authors":"Suyadi Kartorono, Herlien Dwiarti Setio, A. Surahman, Ediansjah Zulkifli","doi":"10.32604/sdhm.2022.023259","DOIUrl":"https://doi.org/10.32604/sdhm.2022.023259","url":null,"abstract":"","PeriodicalId":236903,"journal":{"name":"Structural Durability & Health Monitoring","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133957073","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32604/sdhm.2023.026885
Guangfei Jia, Fengwei Guo, Zhe Wu, Suxiao Cui, Jiajun Yang
{"title":"A Noise Reduction Method for Multiple Signals Combining Computed Order Tracking Based on Chirplet Path Pursuit and Distributed Compressed Sensing","authors":"Guangfei Jia, Fengwei Guo, Zhe Wu, Suxiao Cui, Jiajun Yang","doi":"10.32604/sdhm.2023.026885","DOIUrl":"https://doi.org/10.32604/sdhm.2023.026885","url":null,"abstract":"","PeriodicalId":236903,"journal":{"name":"Structural Durability & Health Monitoring","volume":"78 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134002751","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
It is known that eddy current effect has a great influence on magnetic flux leakage testing (MFL). Usually, contacttype encoder wheels are used to measure MFL testing speed to evaluate the effect and further compensate testing signals. This speed measurement method is complicated, and inevitable abrasion and occasional slippage will reduce the measurement accuracy. In order to solve this problem, based on eddy current effect due to the relative movement, a speed measurement method is proposed, which is contactless and simple. In the high-speed MFL testing, eddy current induced in the specimen will cause an obvious modification to the applied field. This modified field, which is measured by Hall sensor, can be utilized to reflect the moving speed. Firstly, the measurement principle is illustrated based on Faraday’s law. Then, dynamic finite element simulations are conducted to investigate the modified magnetic field distribution. Finally, laboratory experiments are performed to validate the feasibility of the proposed method. The results show that Bmz(r1) and Bmx(r2) have a linear relation with moving speed, which could be used as an alternative measurement parameter.
{"title":"Speed Measurement Feasibility by Eddy Current Effect in the High-Speed MFL Testing","authors":"Zhaoting Liu, Jianbo Wu, Sha He, Xin Rao, Shiqiang Wang, Shen Wang, Wei Wei","doi":"10.32604/sdhm.2023.022554","DOIUrl":"https://doi.org/10.32604/sdhm.2023.022554","url":null,"abstract":"It is known that eddy current effect has a great influence on magnetic flux leakage testing (MFL). Usually, contacttype encoder wheels are used to measure MFL testing speed to evaluate the effect and further compensate testing signals. This speed measurement method is complicated, and inevitable abrasion and occasional slippage will reduce the measurement accuracy. In order to solve this problem, based on eddy current effect due to the relative movement, a speed measurement method is proposed, which is contactless and simple. In the high-speed MFL testing, eddy current induced in the specimen will cause an obvious modification to the applied field. This modified field, which is measured by Hall sensor, can be utilized to reflect the moving speed. Firstly, the measurement principle is illustrated based on Faraday’s law. Then, dynamic finite element simulations are conducted to investigate the modified magnetic field distribution. Finally, laboratory experiments are performed to validate the feasibility of the proposed method. The results show that Bmz(r1) and Bmx(r2) have a linear relation with moving speed, which could be used as an alternative measurement parameter.","PeriodicalId":236903,"journal":{"name":"Structural Durability & Health Monitoring","volume":"194 4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132798585","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32604/sdhm.2022.023027
Amthal Hakim, Wael Slika, R. Machmouchi, A. Elkordi
{"title":"Numerical Approach to Simulate the Effect of Corrosion Damage on the Natural Frequency of Reinforced Concrete Structures","authors":"Amthal Hakim, Wael Slika, R. Machmouchi, A. Elkordi","doi":"10.32604/sdhm.2022.023027","DOIUrl":"https://doi.org/10.32604/sdhm.2022.023027","url":null,"abstract":"","PeriodicalId":236903,"journal":{"name":"Structural Durability & Health Monitoring","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131300039","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 1900-01-01DOI: 10.32604/sdhm.2022.07927
M. TahamouliRoudsari, K. Cheraghi, R. Aghayari
{"title":"Investigating the Retrofit of RC Frames Using TADAS Yielding Dampers","authors":"M. TahamouliRoudsari, K. Cheraghi, R. Aghayari","doi":"10.32604/sdhm.2022.07927","DOIUrl":"https://doi.org/10.32604/sdhm.2022.07927","url":null,"abstract":"","PeriodicalId":236903,"journal":{"name":"Structural Durability & Health Monitoring","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124574263","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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