Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Shunquan Zhang"'
Publikováno v:
Journal of Materials Research and Technology, Vol 14, Iss , Pp 242-254 (2021)
Embedded ultrasonic technology has the potential for a wide range of applications in structural health monitoring. In this study, embedded ultrasonic transducers were prepared with cement powder/epoxy resin composites as the matrix of each structural
Externí odkaz:
https://doaj.org/article/f986b8610889467eacc490235ee90fba
Publikováno v:
Journal of Sustainable Cement-Based Materials. 12:403-414
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::017e79c0c41578faaeb91e565d1d89ad
https://doi.org/10.1080/21650373.2022.2070560
https://doi.org/10.1080/21650373.2022.2070560
Publikováno v:
Structural Health Monitoring. 21:1694-1709
In this research, four embedded ultrasonic piezoelectric transducers were combined to form cross pair and opposite pair monitoring schemes for continuously monitoring the damage to different strength grades of concrete caused by the corrosion of rein
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc11023ecf0fc28317bf186aa2b37f98
https://doi.org/10.1177/14759217211041706
https://doi.org/10.1177/14759217211041706
Publikováno v:
Journal of Advanced Concrete Technology. 17:449-461
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba81e27e6176e515c883df12f8c25f37
https://doi.org/10.3151/jact.17.449
https://doi.org/10.3151/jact.17.449
Publikováno v:
Cement and Concrete Composites. 127:104411
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::582dc0eafe10911dbb961e616244b473
https://doi.org/10.1016/j.cemconcomp.2022.104411
https://doi.org/10.1016/j.cemconcomp.2022.104411
Publikováno v:
Construction and Building Materials. 159:553-560
Low-cost embedded lead zirconate titanate (PZT) piezoelectric transducers, fabricated with piezoelectric ceramic discs and mixtures of cement powder, epoxy resin and curing agent, has been developed and used as sensors for continuously monitoring ear
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::734eea9a7490c35ed2310e92f84e3f44
https://doi.org/10.1016/j.conbuildmat.2017.10.124
https://doi.org/10.1016/j.conbuildmat.2017.10.124
Publikováno v:
Construction and Building Materials. 292:123318
Deficiencies inside concrete may reduce the load-bearing capacity and bring potential safety and durability problems to infrastructures. Detection of concrete deficiencies at the earliest time poses a great importance on structure safety. While there
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8051a3b3e24ab2065eb28c3e3c01c1a4
https://doi.org/10.1016/j.conbuildmat.2021.123318
https://doi.org/10.1016/j.conbuildmat.2021.123318
Publikováno v:
Pacific-Basin Finance Journal. 45:91-102
Classical economic theory suggests that excess returns should be competed away as new participants enter the market. This is especially true for the profits from riskless arbitrage. Yet, there is conflicting evidence in the financial economic literat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fa6c7460b3675795b555d73b57669ecf
https://doi.org/10.1016/j.pacfin.2016.08.004
https://doi.org/10.1016/j.pacfin.2016.08.004
Publikováno v:
Composites Part B: Engineering. 186:107840
In the present study, the early-age reaction process of alkali-activated slag (AAS) pastes was in-situ monitored by using embedded piezoelectric transducer based ultrasonic monitoring system. The effects of different types of activator (sodium hydrox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1abafa52dcb23a5c10be0a54c853945
https://doi.org/10.1016/j.compositesb.2020.107840
https://doi.org/10.1016/j.compositesb.2020.107840
Publikováno v:
SSRN Electronic Journal.
This study empirically examines the determinants of bid-ask spreads using a time series approach. Consistent with cross-sectional models in the literature, time-series analysis shows that bid-ask spreads for most ASX300 stocks exhibit a negative rela
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::747c32816466c1a7f80fd941d57971a7
https://doi.org/10.2139/ssrn.2607392
https://doi.org/10.2139/ssrn.2607392