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Journal of the Korean Geosynthetic Society最新文献

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Improving Reliabilities of Dam Displacement based on Monitoring Given Points by Total Station 基于全站仪定点监测提高大坝位移可靠性
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-03-30 DOI: 10.12814/JKGSS.2017.16.1.001
G. Kang, Bongjae Kim, Seok-woo Hong, Yeon-Chool Yim, Jiseong Kim
{"title":"Improving Reliabilities of Dam Displacement based on Monitoring Given Points by Total Station","authors":"G. Kang, Bongjae Kim, Seok-woo Hong, Yeon-Chool Yim, Jiseong Kim","doi":"10.12814/JKGSS.2017.16.1.001","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.1.001","url":null,"abstract":"Displacement of dams by various instrumentations has been monitored for its safety management and analyzing the behavior after a dam collapse accident. However, unknown displacement of dam has frequently been occurred and it’s difficult to analyze behavior of dams more accurately. In this study, improvement of reliabilities for displacement of dams measured by a total station was suggested by calibrating the monitoring system. The position of total station was initially measured through 2 - 3 given points and the coordinate of the total station was considered as an absolute value. Also, base horizontal and vertical angles had not been considered even if they are important factors when displacement was estimated. In this study, location of the total station and variations of base horizontal and vertical angles were investigated during measuring displacements of targeting points. From the results of this study,","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"5 1","pages":"1-8"},"PeriodicalIF":0.5,"publicationDate":"2017-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80133607","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
A Study on Key Factors of Ground Settlement Due to Shield TBM Excavation using Numerical Analysis and Field Measurement Comparison 盾构掘进机开挖地面沉降关键因素数值分析与现场实测对比研究
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-03-30 DOI: 10.12814/JKGSS.2017.16.1.063
Gy-Chan Jun, Dong-Hyun Kim
{"title":"A Study on Key Factors of Ground Settlement Due to Shield TBM Excavation using Numerical Analysis and Field Measurement Comparison","authors":"Gy-Chan Jun, Dong-Hyun Kim","doi":"10.12814/JKGSS.2017.16.1.063","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.1.063","url":null,"abstract":"This study estimates the degree of influence of factors influencing ground surface settlement during tunnel excavation using Shield tunneling trough 3D FE-analyses. Numerical analysis was carried out by considering face pressure, skinplate pressure, excavation length, soil model, element size and soil material properties. Also, Actually constructed shield TBM comparative analysis was conducted by compared with Volume loss model, Pressure model and field measurement data. Skinplate pressure and soil model were the most influential factors, and the analysis results were similar to field measurements when the appropriate skinplate pressure was applied according to the passing stratum.","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"30 1","pages":"63-72"},"PeriodicalIF":0.5,"publicationDate":"2017-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81751784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
An Experimental Study of Settlement Behavior of Artificial Reef according to Reinforcement Characteristics 基于加固特性的人工鱼礁沉降特性试验研究
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-03-30 DOI: 10.12814/JKGSS.2017.16.1.053
Daeho Yun, Yun-Tae Kim
{"title":"An Experimental Study of Settlement Behavior of Artificial Reef according to Reinforcement Characteristics","authors":"Daeho Yun, Yun-Tae Kim","doi":"10.12814/JKGSS.2017.16.1.053","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.1.053","url":null,"abstract":"Seabed settlement and erosion sometimes occurr when a artificial reef is installed in soft seabed. Therefore, this study carried out CBR test and water tank settlement test to investigate settlement behavior of artificial reef according to reinforcement characteristics such as reinforced types and reinforced area. Soil types of ground are sand, silt and clay deposits. Three reinforced types were prepared: unreinforced, geogrid and hybrid bamboo mat(HBM) with different reinforced area. Laboratory test results indicated that reinforced artificial reef improved bearing capacity of ground and reduced settlement as reinforced area increased. Especially, reinforced HBM provided more bearing capacity and less settlement than reinforced geogrid.","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"89 1","pages":"53-61"},"PeriodicalIF":0.5,"publicationDate":"2017-03-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86860889","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Study on Simulation of Cavity and Relaxation Zone Using Laboratory Model Test and Discrete Element Method 基于室内模型试验和离散元法的空腔和松弛区模拟研究
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-01-01 DOI: 10.12814/JKGSS.2017.16.2.011
Joo-Bong Kim, S. You, Junggeun Han, G. Hong, Jong-Beom Park
{"title":"A Study on Simulation of Cavity and Relaxation Zone Using Laboratory Model Test and Discrete Element Method","authors":"Joo-Bong Kim, S. You, Junggeun Han, G. Hong, Jong-Beom Park","doi":"10.12814/JKGSS.2017.16.2.011","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.2.011","url":null,"abstract":"","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"367 1","pages":"11-21"},"PeriodicalIF":0.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73421392","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
Pullout Behavior Characteristics of Enlarged Cylinder Type Anchor Using Numerical Analysis 扩筒型锚杆拉拔特性数值分析
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-01-01 DOI: 10.12814/JKGSS.2017.16.4.113
Joon-Shik Moon, Min-Joo Lee
{"title":"Pullout Behavior Characteristics of Enlarged Cylinder Type Anchor Using Numerical Analysis","authors":"Joon-Shik Moon, Min-Joo Lee","doi":"10.12814/JKGSS.2017.16.4.113","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.4.113","url":null,"abstract":"확공형 앵커에 대한 인발시 거동 특성을 분석하기 위해 유한요소해석 프로그램을 이용하여 수치해석을 수행하였다. 확공형 앵커에 대한 수치해석 결과에서 확개각도의 변화에 따른 앵커의 지지력 비율 결과값과 앵커의 강선에 작용하는 축하중 결과값의 비교 분석을 통해 확개각도의 크기가 커질수록 앵커의 지지력 증대효...","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"216 1","pages":"113-118"},"PeriodicalIF":0.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76060245","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
A Study on Simulation of Cavity and Relaxation Zone Using Finite Element Method 用有限元法模拟空腔和松弛区的研究
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-01-01 DOI: 10.12814/JKGSS.2017.16.4.067
S. You, Joo-Bong Kim, Junggeun Han, G. Hong, Jung-Mann Yun, K. Lee
{"title":"A Study on Simulation of Cavity and Relaxation Zone Using Finite Element Method","authors":"S. You, Joo-Bong Kim, Junggeun Han, G. Hong, Jung-Mann Yun, K. Lee","doi":"10.12814/JKGSS.2017.16.4.067","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.4.067","url":null,"abstract":"","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"48 1","pages":"67-74"},"PeriodicalIF":0.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"82736019","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
A Study of Field Mixing Ratio using Bio-grouting Injection Material 生物灌浆注浆材料的现场配比研究
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-01-01 DOI: 10.12814/JKGSS.2017.16.2.047
I. Park, Daehyeon Kim
{"title":"A Study of Field Mixing Ratio using Bio-grouting Injection Material","authors":"I. Park, Daehyeon Kim","doi":"10.12814/JKGSS.2017.16.2.047","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.2.047","url":null,"abstract":"","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"87 1","pages":"47-54"},"PeriodicalIF":0.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73870743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Numerical Study of Face Plate-Type EPB Shield TBM by Discrete Element Method 基于离散元法的盾构掘进机数值研究
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-01-01 DOI: 10.12814/JKGSS.2017.16.4.163
Chulho Lee, Soo-Ho Chang, Soon-Ju Choi, Byungkwan Park, T. Kang, Sim Jung Kil
{"title":"Numerical Study of Face Plate-Type EPB Shield TBM by Discrete Element Method","authors":"Chulho Lee, Soo-Ho Chang, Soon-Ju Choi, Byungkwan Park, T. Kang, Sim Jung Kil","doi":"10.12814/JKGSS.2017.16.4.163","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.4.163","url":null,"abstract":"","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"14 1","pages":"163-176"},"PeriodicalIF":0.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75339594","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Estimation of Magnitude of Debris Flow and Correlation Analysis Between Influencing Factors 泥石流震级估算及影响因素相关性分析
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-01-01 DOI: 10.12814/JKGSS.2017.16.2.079
Young-Nam Choi, Hui-Seok Hwan, Hyung-Ho Lee, N. Yoo
{"title":"Estimation of Magnitude of Debris Flow and Correlation Analysis Between Influencing Factors","authors":"Young-Nam Choi, Hui-Seok Hwan, Hyung-Ho Lee, N. Yoo","doi":"10.12814/JKGSS.2017.16.2.079","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.2.079","url":null,"abstract":"본 연구에서는 2006년부터 2013년 까지 강원도 영서 인근 지역의 토석류 피해지역 43개소에 대한 현장조사 결과를 바탕으로 토석류 규모를 산정하고 영향인자가 토석류 규모에 미치는 상관성 분석을 실시하였다. 토석류의 규모는 발생지역별로 큰 차이를 보이나 계곡형이 사면형보다 약 6.5배 큰 것으로 조사되었으며 계곡...","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"48 1","pages":"79-87"},"PeriodicalIF":0.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78203540","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Evaluation of Strength Incremental Ratio of Korean Marine Clayey Soil 韩国海相粘性土强度增量比评价
IF 0.5
Journal of the Korean Geosynthetic Society Pub Date : 2017-01-01 DOI: 10.12814/JKGSS.2017.16.3.031
Ju-Hyun Kim
{"title":"Evaluation of Strength Incremental Ratio of Korean Marine Clayey Soil","authors":"Ju-Hyun Kim","doi":"10.12814/JKGSS.2017.16.3.031","DOIUrl":"https://doi.org/10.12814/JKGSS.2017.16.3.031","url":null,"abstract":"","PeriodicalId":42164,"journal":{"name":"Journal of the Korean Geosynthetic Society","volume":"2 1","pages":"31-39"},"PeriodicalIF":0.5,"publicationDate":"2017-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74475294","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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