Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Xiulin LI"'
Publikováno v:
Applied Sciences, Vol 13, Iss 14, p 8367 (2023)
Monitoring the degradation of the dynamic elastic modulus (Ed) of concrete is of great importance to track the durability deterioration for hydraulic concrete structures. For the aqueduct under investigation in this study, the dynamic elastic modulus
Externí odkaz:
https://doaj.org/article/f1a5d05d20a44f5a99ea8c69d4ad7550
Publikováno v:
Frontiers in Bioengineering and Biotechnology, Vol 10 (2022)
This study examined the flexible assembly job-shop scheduling problem with lot streaming (FAJSP-LS), common in multivariety and small-batch production, such as household electrical appliances. In FAJSP-LS, an assembly stage is appended to the flexibl
Externí odkaz:
https://doaj.org/article/7d19c2a454a14941b165931af8b6f4b5
Publikováno v:
Iranian Journal of Public Health, Vol 49, Iss 12 (2020)
Background: To investigate the therapeutic and diagnostic value of caspase-12 and study of growth differentiation factor-15 (GDF-15) in patients with acute myocardial infarction (AMI). Methods: Overall 78 patients with AMI admitted to Weifang Peop
Externí odkaz:
https://doaj.org/article/891d75df7cfd4c59b86b8bed3872e2b1
Publikováno v:
Ceramics-Silikáty, Vol 62, Iss 2, Pp 131-137 (2018)
This paper studies the variation of the dynamic elastic moduli and R-wave velocities of epoxy mortars with different binder to sand ratios subjected to a wide range of temperature change. It is found that, unlike concrete, the dynamic elastic moduli
Externí odkaz:
https://doaj.org/article/b53fe58e4a384e37846e07494212f61b
Publikováno v:
Information, Vol 10, Iss 7, p 229 (2019)
Finite element data form an important basis for engineers to undertake analysis and research. In most cases, it is difficult to generate the internal sections of finite element data and professional operations are required. To display the internal da
Externí odkaz:
https://doaj.org/article/8bb737b01d38428c8b61b81044d66756
Publikováno v:
Applied Sciences, Vol 9, Iss 14, p 2903 (2019)
Two years after the Zhanghewan Pumped-Storage Power Station was put into operation, more than 500 blisters appeared in the asphalt concrete facing of the upper reservoir, and nearly half of them ruptured at the surface. The blistering mechanism of th
Externí odkaz:
https://doaj.org/article/c32e1e60c9d441f2b5820db11630a91a
Publikováno v:
Applied Sciences, Vol 9, Iss 11, p 2285 (2019)
In this paper, we experiment on the hydraulic fracturing of asphalt concrete with a voids content higher than 3%, which has arisen from the possible local shear dilatancy of Quxue asphalt’s core wall of concrete core dam, the highest one of the sor
Externí odkaz:
https://doaj.org/article/202984a36c7c484c80fb5e3a19fd8929
Autor:
Lijun Zhao, Tiesheng Dou, Bingqing Cheng, Shifa Xia, Jinxin Yang, Qi Zhang, Meng Li, Xiulin Li
Publikováno v:
Applied Sciences, Vol 9, Iss 1, p 149 (2019)
The prestressed concrete cylinder pipe (PCCP) suffers from cracks and degrades due to the prestress loss which is induced by wire breakage. Reinforcement with external prestressed strands is an option to return the deteriorating pipe’s ability to w
Externí odkaz:
https://doaj.org/article/b579fd8c65c24c69911e96ca72259be9
Publikováno v:
Applied Sciences, Vol 8, Iss 12, p 2428 (2018)
The current methods for evaluating the contact condition between concrete and lining were the ground penetrating radar (GPR) and the coring method. The penetration of radar electromagnetic waves was greatly affected by steel reinforcement and water,
Externí odkaz:
https://doaj.org/article/395bb014e64a4bbe83c7704c3f9f5b52
Publikováno v:
Civil Engineering and Urban Research, Volume 1 ISBN: 9781003334064
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56f78620ebb16a8b953bfd93577eb9c8
https://doi.org/10.1201/9781003334064-71
https://doi.org/10.1201/9781003334064-71
