Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Gigwon Hong"'
Publikováno v:
Applied Sciences, Vol 14, Iss 12, p 5295 (2024)
Critical facilities are generally located in areas with restricted or controlled access, making it difficult for experts to monitor the structural health of enclosed infrastructures. Hence, a case study was conducted in South Korea to evaluate the ap
Externí odkaz:
https://doaj.org/article/fd44b2a967d845b3b0b2e95eecbc3beb
Publikováno v:
Applied Sciences, Vol 14, Iss 3, p 1248 (2024)
In road construction, the compaction of the subgrade layer, which is one of the earthwork fields, is an essential procedure to support the pavement layer and traffic load. For the quality control of subgrades, water content must be measured. Currentl
Externí odkaz:
https://doaj.org/article/bb37bf6801b147a28c6151b33ef15696
Publikováno v:
Materials, Vol 17, Iss 1, p 124 (2023)
In this study, the direct shear test and model pullout test results are presented to assess the impact of soil fines content and shear resistance characteristics of the pile–soil interface on the pullout resistance of drilled shafts. The direct she
Externí odkaz:
https://doaj.org/article/9af08c528ee944dfb7a9b4fabe9af488
Publikováno v:
Materials, Vol 15, Iss 23, p 8301 (2022)
In this study, ground stability was evaluated through vertical displacement distribution and surface settlement results. In particular, a finite element analysis was conducted considering various factors (namely, cavity type and area, traffic load, p
Externí odkaz:
https://doaj.org/article/3de8f5d933b34581948555aa0b630a1f
Autor:
Jeongjun Park, Gigwon Hong
Publikováno v:
Materials, Vol 14, Iss 20, p 6151 (2021)
In this study, pullout tests were conducted on geosynthetic strips which can be applied to a block-type front wall. Based on the test results, the effective length is predicted, and the pullout design results are presented. In other words, the pullou
Externí odkaz:
https://doaj.org/article/0727693baf1f49a3a0eee869531f2ff8
Autor:
Sounghyun Lee, Jung-Mann Yun, Jong-Young Lee, Gigwon Hong, Ji-Sun Kim, Dongchan Kim, Jung-Geun Han
Publikováno v:
Applied Sciences, Vol 11, Iss 16, p 7437 (2021)
Most food waste is incinerated and reclaimed in Korea. Due to the development of industry, soil and groundwater pollution are serious. The purpose of this study was to study recycled materials and eco-friendly remediation methods to prevent secondary
Externí odkaz:
https://doaj.org/article/ce9b399a78fa482d98d494e219f662e9
Publikováno v:
Applied Sciences, Vol 11, Iss 10, p 4328 (2021)
The present study purpose was to identify the flow characteristics of the drainage filter considering the characteristics of the landfill site, and to study the basic technology for efficient remediation of heavy metals. To this end, copper heavy met
Externí odkaz:
https://doaj.org/article/8074118fd27c402c8f2f9b7c5a2fea3f
Autor:
Won-Kyung Kim, Gigwon Hong, Young-Ho Kim, Jong-Min Kim, Jin Kim, Jung-Geun Han, Jong-Young Lee
Publikováno v:
Materials, Vol 14, Iss 11, p 2735 (2021)
In this study, highly concentrated hydrogen nanobubble water was utilized as the blending water for cement mortar to improve its compressive and flexural strengths. Highly concentrated nanobubbles can be obtained through osmosis. This concentration w
Externí odkaz:
https://doaj.org/article/140146c0433844f991a4285b99e3c594
Publikováno v:
Materials, Vol 14, Iss 8, p 1823 (2021)
This study analyzed the effects of applying highly concentrated hydrogen nanobubble water (HNBW) on the workability, durability, watertightness, and microstructure of cement mixtures. The number of hydrogen nanobubbles was concentrated twofold to a m
Externí odkaz:
https://doaj.org/article/3aced8af82a94b19957135be2e812f25
Publikováno v:
Applied Sciences, Vol 11, Iss 6, p 2776 (2021)
This paper presents an experimental study on the pullout resistance of a newly improved reinforcement. The applied reinforcement was a smooth steel strip reinforcement with transverse members used to improve the pullout-resistance problems of the smo
Externí odkaz:
https://doaj.org/article/90290bb24eb24de48487dd6336474fff