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
- 발행연도
- 2011.11
- 수록면
- 87 - 94 (8page)
이용수
초록· 키워드
오류제보하기
The establishment of the technology for evaluating friction resistance and pipe pressure and the relation of the fluid characteristics and pumpability of concrete is essential for the evaluation of concrete pumping performance for high speed construction of super-tall building.
So, this study focuses on quantitative evaluation of concrete fluid characteristics and surface friction resistance under the change of concrete mix proportion and pumping condition. For this, we developed temporary horizontal pumping evaluation system to measure pipe pressure and surface friction characteristics. And, relations between concrete mix proportion and pressure characteristics was investigated by experiment.
As the result of the experiment, high regression between the surface friction and pressure gradient was confirmed. And, It means that it is able to evaluate the friction resistance between concrete and pipe by means of the pumping system that includes frictional resistance testing pipe.
So, this study focuses on quantitative evaluation of concrete fluid characteristics and surface friction resistance under the change of concrete mix proportion and pumping condition. For this, we developed temporary horizontal pumping evaluation system to measure pipe pressure and surface friction characteristics. And, relations between concrete mix proportion and pressure characteristics was investigated by experiment.
As the result of the experiment, high regression between the surface friction and pressure gradient was confirmed. And, It means that it is able to evaluate the friction resistance between concrete and pipe by means of the pumping system that includes frictional resistance testing pipe.
목차
Abstract
1. 서론
2. 콘크리트의 관내마찰저항과 유동특성
3. 실험
4. 실험 결과 및 고찰
5. 결론
참고문헌
참고문헌 (3)
참고문헌 신청
이 논문의 저자 정보
이 논문과 함께 이용한 논문
전통한옥과 신한옥의 가진 크기에 따른 동적응답특성 평가
이슬기
,
김영민
,
노지은
외 2명
대한건축학회 논문집 - 구조계
2013
.01
건설장비의 최적 운송경로 탐색 방법론 개발
이동은
,
곽한성
,
손창백
대한건축학회 논문집 - 구조계
2012
.12
현대건설 Green Hillstate+기술개발 현황
조호규
건축
2012
.05
에너지안보와 융·복합 엔지니어링
김태형
설비저널
2012
.05
장거리 수평배관 압송실험을 통한 콘크리트의 펌프압송성 평가
김형래
,
조호규
,
김진우
외 1명
대한건축학회 학술발표대회 논문집 - 구조계
2010
.10
최근 본 자료
댓글(0)
0
UCI(KEPA) : I410-ECN-0101-2013-540-001053578