Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Bong-Hyuck Choi"'
Publikováno v:
Korean Journal of Construction Engineering and Management. 17:134-142
Publikováno v:
Journal of the Korean Geosynthetic Society. 14:1-9
According to national regulations and its commentary, such as Rivers Design Criteria & Commentary (KWRA, 2009), Foundation Structure Guideline and its Commentary(MLTM, 2014 and KGS, 2009), the integrity evaluation of river levee includes slope stabil
Publikováno v:
Journal of The Korean Society of Disaster Information. 11:436-445
A flood loss estimation toolbox was developed within GIS software. This toolbox is for anyone who is interested in the flood loss estimation, and uses data accessible to public. In particular, the loss estimation framework in the toolbox is distinct
Publikováno v:
Journal of the Korean Geosynthetic Society. 14:11-21
According to the damage investigation in 2002, the failures of river levee were caused by overflow, erosion, and unstable body conditions due to piping, inappropriate embanking materials, and poor compaction. Especially, overflow was identified as a
Publikováno v:
Journal of the Korean Geosynthetic Society. 13:1-10
Several types of methods such as resistivity survey, ground penetration radar, etc are used for detection of levee leakage and according to the river design guidelines detection of levee leakage is performed by measuring the hydraulic conductivity of
Autor:
Bong-Hyuck Choi, Seong-Kyeong Hong, Sek-Young Jeong, Jin-Man Kim, Jinwoo Cho, Won-Beom Cho, Joon-Ho Kim
Publikováno v:
Journal of the Korean Institute of Gas. 17:51-57
Recently, improvement of materials and technologies for the manufacturing of gas pipe has it possible to reduce the buried depth. Compared to the criteria from advanced countries, Korea has conservative criteria for the buried depth of pipeline(about
Publikováno v:
Journal of The Korean Society of Civil Engineers. 33:1479-1487
The river levee collapse and flood damages are dramatically increased due to the floods which caused by abnormal weather nowada ys. The counterplan like TDR(Time Domain Reflectometry) river levee leaking exploration technique is needed to that levee
A Study on Blasting Vibration Control Criteria for Pre-insulated Pipe through the Numerical Analysis
Publikováno v:
Journal of The Korean Society of Civil Engineers. 33:1471-1478
In this paper, numerical analysis with varying distance and burial depth was performed to recommend the blasting vibration control standard for pre-insulated pipes. The blasting load model applied in the numerical analysis was verified to the compari
Publikováno v:
Journal of the Korea institute for structural maintenance and inspection. 17:97-107
Culverts are structures constructed across river levees. Since river levees are to be constructed continuously, constructions of culvert are known to reduce the stability of river levees. In order to establish an effective inspection system of culver
Publikováno v:
Journal of the Korean Geotechnical Society. 28:15-21
It is difficult to determine the strength and the permeability of a soil levee quantitatively because the damages of a levee have been evaluated only by visual inspection in Korea. Therefore, it is necessary to develop a simplified measurement device