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기존 철도자갈도상의 콘크리트화에 대한 현장 적용성 평가 연구
장효준 ( Jang Hyo Jun ),심낙훈 ( Shim Nak Hoon ),이일화 ( Lee Il Hwa ),박영석 ( Park Young Suk ) 한국구조물진단유지관리공학회 2004 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.8 No.1
The objective of this study is to confirm the field application of coarse aggregates technology mixtured with high strength mortar under the rail. In the present study, the field tests are performed to find the field state and aggregate gradations and the laboratory tests are performed to find the compressive strength of the prepacked concrete cylinder specimens and the core specimens obtained at the field.
[제5분과/내구성/진단 및 보수·보강] 기존 철도자갈도상의 콘크리트화에 대한 현장 적용성 평가 연구
장효준(Jang Hyo Jun),심낙훈(Shim Nak Hoon),이일화(Lee Il Hwa),박영석(Park Young Suk) 한국구조물진단유지관리학회 2004 한국구조물진단학회 학술발표회논문집 Vol.- No.-
The objective of this study is to confirm the field application of coarse aggregates technology mixtured with high strength mortar under the rail. In the present study, the field tests are performed to find the field state and aggregate gradations and the laboratory tests are performed to find the compressive strength of the prepacked concrete cylinder specimens and the core specimens obtained at the field