Zobrazeno 1 - 10
of 59
pro vyhledávání: '"Jaehyun Shin"'
Evaluation of bond strength of helically ribbed CFRP bar connections as mechanical anchorage schemes
Publikováno v:
Case Studies in Construction Materials, Vol 20, Iss , Pp e02826- (2024)
In spite of their outstanding properties, FRP reinforcing bars still face a series of drawbacks that should be addressed to widen their applications. For example, straight FRP bars must be used because those bars suffer significant strength degradati
Externí odkaz:
https://doaj.org/article/ed909bab95db4bca897d965c61469635
Publikováno v:
Applied Sciences, Vol 14, Iss 17, p 8096 (2024)
Subway station platforms are vulnerable to flood damage. Thus, an investigation of inundation in subway platforms is required to ensure the safety of citizens against flooding. This study analyzed and validated the inundation characteristics and safe
Externí odkaz:
https://doaj.org/article/b930b7de98b44c158f5582cae5ba82f2
Publikováno v:
Water, Vol 16, Iss 8, p 1170 (2024)
Contaminant trapping by recirculation zones occurring at the apex of natural meandering channels induces a long tail in the contaminant cloud, thereby complicating the prediction of mixing behaviors. Thus, the understanding of the interaction between
Externí odkaz:
https://doaj.org/article/098eab50f4f6476b9dea147f4c78cbc5
Autor:
Jaehyun Shin, Dong Sop Rhee
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1310 (2024)
As the frequency and intensity of natural and social disasters increase due to climate change, damage caused by disasters affects urban areas and facilities. Of those disasters, inundation occurs in urban areas due to rising water surface elevation b
Externí odkaz:
https://doaj.org/article/4e7364f41f204f4da048c9f20b0acf11
Publikováno v:
Water, Vol 15, Iss 20, p 3587 (2023)
In this study, a vulnerability index and hydraulic index for recreational activities were developed for assessments in riverside areas to provide water quality and hydraulic information to the public. These novel indices consist of several river recr
Externí odkaz:
https://doaj.org/article/bd55e3b7f40f48f18a9be778ab0c9c3f
Publikováno v:
Frontiers in Psychology, Vol 13 (2022)
BackgroundDespite the growing evidence of cognitive impairments in bipolar disorder (BD), little work has evaluated cognitive performances utilizing the latest version of the Wechsler Intelligence Scale-IV (WAIS-IV), which is one of the most widely u
Externí odkaz:
https://doaj.org/article/3932480c9c8c4d20bcc151ce3a95fa43
Publikováno v:
Applied Sciences, Vol 11, Iss 24, p 11607 (2021)
In this study, numerical simulations using the Environmental Fluid Dynamics Code model were conducted to elucidate the effects of flow structures in the recirculation zone on solute storage based on the junction angle. Numerical simulations were perf
Externí odkaz:
https://doaj.org/article/43c021462eb04d24a63bb46b6c69b5ec
Publikováno v:
Water, Vol 13, Iss 10, p 1394 (2021)
In this study, the performance of two routing procedures were evaluated to estimate the two-dimensional dispersion coefficients. The two-dimensional Stream-Tube Routing Procedure (2D ST-RP) has been widely used to obtain the dispersion coefficients f
Externí odkaz:
https://doaj.org/article/08fbd9a095a747a1a5b4a21a9bf7f025
Autor:
Jaehyun Shin, Il Won Seo
Publikováno v:
Water, Vol 13, Iss 11, p 1486 (2021)
In order to analyze the shear effect of secondary currents on the flow structures in a meandering channel, this research developed a two-dimensional shallow water model, which included the dispersion stress term accounting for the shear effect in the
Externí odkaz:
https://doaj.org/article/19f93f9eeef14e8797d4d759321bfba9
Publikováno v:
Water, Vol 12, Iss 12, p 3535 (2020)
In this study, two types of particle tracking models were presented to investigate the applicability in the two-dimensional solute mixing simulations. The conventional particle tracking model, denoted as PTM, was developed based on Fick’s law, whic
Externí odkaz:
https://doaj.org/article/564f28b7137b4c8fa802df967ce71e0c