Zobrazeno 1 - 10
of 2 628
pro vyhledávání: '"the residual strain"'
Publikováno v:
Mongolian Geoscientist, Vol 28, Iss 56, Pp 27-33 (2023)
In this work, we studied the residual micro lattice strain of an onyx sample, which is a micro- to the cryptocrystalline variety of the mineral quartz SiO2. That the investigation has been carried out using in-situ stress experiments with the time-of
Externí odkaz:
https://doaj.org/article/ff97189ab1cf4085b293875fef7e5b65
Autor:
Shizhu Xing
Publikováno v:
Applied Mechanics, Vol 4, Iss 2, Pp 715-728 (2023)
Straightening has to be carried out in order to ensure the straightness of a shaft, as distortions exceed the tolerance limit. Since the straightening load is typically large enough to produce plastic and residual deformation, repeated straightening
Externí odkaz:
https://doaj.org/article/1501cb7ab7794eda88fd4833cf4dbef6
Residual strain measurement based on longitudinal to shear wave velocity ratio with a dual-mode EMAT
Publikováno v:
Frontiers in Materials, Vol 10 (2023)
In this paper, a new and noncontact method with measuring longitudinal to shear wave velocity ratio by a dual-mode electromagnetic acoustic transducer is proposed for residual strain measurement in a metal structure without knowing its thickness. Fir
Externí odkaz:
https://doaj.org/article/c9c77a50dbcb48729e5656215ab42170
Autor:
Bo-Hun Choi
Publikováno v:
Sensors, Vol 24, Iss 8, p 2417 (2024)
A time-differential (TD) Brillouin optical correlation domain analysis (BOCDA) sensor system was applied to measure the Brillouin gain spectrum of a 1 km long sensing optical fiber. The optical delay line used in all BOCDA measurement systems was eli
Externí odkaz:
https://doaj.org/article/f6e8a216a8ac45cca8474eb5093e8928
Autor:
Hesamodin Khodaverdi, Maryam Mohri, Elyas Ghafoori, Amir Sabet Ghorabaei, Mahmoud Nili-Ahmadabadi
Publikováno v:
Journal of Materials Research and Technology, Vol 21, Iss , Pp 2999-3013 (2022)
The aim of this work is to provide a novel understanding of pseudoelasticity mechanisms in an FeMnSi-based shape memory alloy and to utilize the identified parameters to control and enhance the mechanical behavior of the alloy. The alloy was processe
Externí odkaz:
https://doaj.org/article/61f37b01091b4feea9d01c8159748cf0
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 1243-1254 (2022)
Freeze-thaw (F-T) damage is one of the common types of damage in concrete durability problems. The use of sensors to monitor the health of concrete during freeze-thaw conditions can offer real-time information about the status of concrete. In this st
Externí odkaz:
https://doaj.org/article/47abfd22ef784b36a9278db776a652ec
Autor:
Zhixi Liu, Xiaodie Liu
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
In the process of roadway excavation, the rock mass around the roadway is often subjected to cyclic loads, and the rock mechanical properties and strain energy evolution under cyclic loads are obviously different from those under compression, so it i
Externí odkaz:
https://doaj.org/article/57e47e48a5754c2bb585d0db63c8b6ad
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e01518- (2023)
In this paper, the stressing state modeling analysis of the residual strain data of H-steel columns reveals three characteristic points that exist during the failure of H-steel columns. Also, the correctness of the stressing state analysis method, re
Externí odkaz:
https://doaj.org/article/08fd522c91f4431aae6827d184c437da
Publikováno v:
Advanced Science, Vol 10, Iss 18, Pp n/a-n/a (2023)
Abstract Organic–inorganic hybrid perovskite (OIHP) polycrystalline thin films are attractive due to their outstanding photoelectronic properties. The anti‐solvent spin coating method is the most widely used to synthesize these thin films, and th
Externí odkaz:
https://doaj.org/article/b306d8f0b72e4624853505e9bfd2e11a
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