지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 한국계산역학회 Computers and Concrete, An International Journal Computers and Concrete, An International Journal Vol.20 No.2
- 발행연도
- 2017.1
- 수록면
- 145 - 154 (10page)
이용수
초록· 키워드
오류제보하기
In geological engineering, grouting with Portland cement is a common technique for ground improvement, during which micro-fine cement is applied as a slurry, such that it intrudes into soil voids and decreases soil porosity. To determine the utility and behavior of cements with different Blaine values (index of cement particle fineness) for stabilization of fine sand, non-destructive and destructive tests were employed, such as laser-ray determination of grain size distribution, and sedimentation, permeability, and compressive strength tests. The results of the experimental study demonstrated a suitable mix design for the upper and lower regions of the cement-grading curve that are important for grouting and stabilization. Increasing the fineness of the cement decreased the permeability and increased the compressive strength of grouted sand samples considerably after two weeks. Moreover, relative to finer (higher Blaine value) or coarser (lower Blaine value) cements, cement with a Blaine value of 5,100 cm2/g was optimal for void reduction in a grouted soil mass. Overall, study results indicate that cement with an optimum Blaine value can be used to satisfy the designed geotechnical criteria.
목차
등록된 정보가 없습니다.
참고문헌 (21)
참고문헌 신청
Akbulut, S. / 2002 / Estimating the groutability of granular soils : A new approach / Tunn. Undergr. Sp. Tech. 17(4):371~380
2010 / Standard Test Method for Unconfined Compressive Strength Index of Chemical-Grouted / ASTM D4219, ASTM International
2010 / Standard Test Methods for Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density / ASTM D4254, ASTM International
2010 / Standard Test Method for Measurement of Hydraulic Conductivity of Porous Material Using a Rigid-Wall, Compaction-Mold Permeameter / ASTM D5856, ASTM International
Dano, C. / 2004 / Engineering properties of grouted sands / J. Geotech. Geoenviron. Eng. 130(3):328~338
2010 / Standard Test Method for Unconfined Compressive Strength Index of Chemical-Grouted / ASTM D4219, ASTM International
2010 / Standard Test Methods for Minimum Index Density and Unit Weight of Soils and Calculation of Relative Density / ASTM D4254, ASTM International
2010 / Standard Test Method for Measurement of Hydraulic Conductivity of Porous Material Using a Rigid-Wall, Compaction-Mold Permeameter / ASTM D5856, ASTM International
Dano, C. / 2004 / Engineering properties of grouted sands / J. Geotech. Geoenviron. Eng. 130(3):328~338
함께 읽어보면 좋을 논문
논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!
-
Study on Mechanical Properties of Polycaprolactone Modified Cement-Based Material
International Journal of Concrete Structures and Materials
2022 .07
-
ACerS - 7th Advances in Cement-Based Materials CEMENTS 2016 참가기
콘크리트학회지
2016 .11
-
조강형 시멘트의 광물조성, 분말도, SO₃ 함량이 모르타르 및 콘크리트 압축강도에 미치는 영향
대한건축학회논문집
2022 .02
-
An experimental investigation on dynamic properties of various grouted sands
Geomechanics & engineering
2016 .01
-
Global Trend of Cement Production and Utilization of Circular Resources
에너지공학
2020 .09
-
확장형 이중패커를 이용한 지하수 공벽과 내부케이싱의 구간차폐 그라우팅 기술에 대한 연구
지하수토양환경
2019 .01
-
초미립자 시멘트의 암반지반 그라우팅 주입효과에 관한 연구
한국산학기술학회 논문지
2018 .12
-
Effects of temperature on the evolution of stresses at the stem cement interface
Advances in computational design
2019 .01
-
무시멘트 그라우트재를 활용한 해상 DCM 공법
콘크리트학회지
2018 .01
-
저분말도 시멘트가 콘크리트 내구성에 미치는 영향에 대한 연구
한국콘크리트학회 학술대회 논문집
2016 .11
-
Portland cement structure and its major oxides and fineness
Smart structures and systems
2018 .01
-
노후 저수지 보강을 위한 환경 친화적 그라우팅 주입재 적용에 관한 기초연구
한국농촌건축학회논문집
2019 .01
-
Portland cement structure and its major oxides and fineness
Smart Structures and Systems, An International Journal
2018 .01
-
Microstructural Analysis of the Effect of Using Nano‑silica on the Mechanical Properties of Cement–Sand Mortar Under the Effect of Heat
International Journal of Concrete Structures and Materials
2025 .01
-
Effect of cement dust on soil physico-chemical properties around cement plants in Jaintia Hills, Meghalaya
Environmental Engineering Research
2020 .06
-
시멘트 분말도가 광촉매 시멘트 페이스트의 질소산화물(NOx) 제거 성능에 미치는 영향
대한건축학회논문집
2021 .08
-
Individual and combined effect of Portland cement and chemical agents on unconfined compressive strength for high plasticity clayey soils
Geomechanics & engineering
2018 .01
-
Effect of cement stabilization on geotechnical properties of sandy soils
Geomechanics & engineering
2015 .01
-
시멘트
콘크리트학회지
2018 .05
-
The Cement Industry in Ethiopia
에너지공학
2018 .09
이 논문의 저자 정보
최근 본 자료
댓글(0)
0