http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
王琪(Wang Qi) 동아인문학회 2014 동아인문학 Vol.27 No.-
Ecological culture of the relationship between human and nature brought into the objective and rational considerations framework coincides with the inevitable requirements of post-modern social science. Based on the case analysis of Chinese about ancient Thor worship phenomenon, this paper with the theory of cultural ecology tried to examine human culture and to seek cultural root of ecology crisis in order to build the new harmonious relation theory to guide the construction of ecological culture. Having absorbed the strong points of “nature and humanity” ideology and the view of reality of “the universe - god - man communion”, the theme opposed to natural centralism and anthropocentrism, on the other hand, it proposed the concept of “harmony between heaven and man” which is about actively integrating ecological holism, ecological development, ecological science and ecology of faith and advocated the human and the nature harmoniously.
수치해석을 이용한 CNT/Carbon 복합재료의 기계적 물성 평가
왕일기(Wang Yi-qi),변준형(Byun Joon-hyun),김병선(Kim Byung-sun),송정일(Song Jung-il) 대한기계학회 2012 대한기계학회 춘추학술대회 Vol.2012 No.5-3
A unit cell model based on a unit cell of plain weave carbon fiber/carbon nanotube/phenolic resin composite is present in this research. To simulate the effects of CNTs for the composites, Mori-Tanak a theory was used to calculate the mechanical properties of CNTs reinforced phenolic resin material. These results were adopted for unit cell model to simulate the tensile behavior of carbon fiber/carbon nanotube/phenolic resin composites. From the comparison between experimental and static analysis results, it may infer that when strain over 1%, the cracks will work for weaken the tensile strength of the composite.
고강도 후크형 강섬유로 보강된 콘크리트의 압축 및 휨 성능
왕기 ( Qi-wang ),김동휘 ( Dong-hwi Kim ),윤현도 ( Hyun-do Yun ),장석준 ( Seok-joon Jang ),김선우 ( Sun-woo Kim ) 한국구조물진단유지관리공학회 2021 한국구조물진단유지관리공학회 논문집 Vol.25 No.6
이 논문은 고강도 후크형 강섬유 보강량과 형상비에 따른 콘크리트의 압축 및 휨 성능에 미치는 영향에 대하여 다룬다. 이를 위하여 총 10개 콘크리트 배합이 계획되었다. 설계기준강도 30 MPa인 콘크리트에 형상비(l/d)가 64, 67, 80인 강섬유를 0.25%, 0.50%, 0.75% 혼입하여 강섬유 보강콘크리트가 제조되었다. 형상비 64, 67, 80인 강섬유의 인장강도는 각각 2,000, 2,400, 2,100 MPa이다. 시험 결과로부터 고강도 후 크형 강섬유의 혼입량은 콘크리트의 압축 및 휨 성능에 영향을 미치는 것으로 나타났다. 강섬유 혼입량이 증가함에 따라 푸아송비 및 압축인성은 향상되었으나 콘크리트의 압축강도 및 탄성계수에 큰 변화를 보이지 않았다. 강섬유 보강 콘크리트의 균열발생후 휨거동의 특성을 나타내는 잔여 휨강도 및 노치에서 시작된 균열면에서 에너지 소산능력은 강섬유의 혼입률 및 형상비에 따라 크게 좌우되었다. 특히 MC2010에서 정의된 사용 및 극한 상태한계에서의 잔여 휨강도는 강섬유 혼입량과 형상비가 증가함에 따라 증가되었다. This paper investigates the effect of high strength hooked-end steel fiber content and aspect ratio on the compressive and flexural performance of concrete. A total of ten mixtures were prepared and tested. Concretes with specific compressive strength of 30 MPa were reinforced with three different aspect ratios (l/d) of steel fibers 64, 67, and 80 and three different percentages of steel fibers 0.25, 0.50, and 0.75% by volume of concrete. Tensile strengths of steel fibers with l/d of 64, 67, and 80 are 2,000, 2,400, and 2,100 MPa, respectively. The compressive and flexural properties of plain and steel fiber-reinforced concrete (SFRC) mixtures were evaluated and compared. The experimental results indicated that the incorporation of high-strength hooked-end steel fibers had significant effects on the compressive and flexural performance of concrete. With the increase of steel fiber content, compressive performances, such as Poisson's ratio and toughness, of concrete were improved. The steel fibers with the least l/d of 67 resulted in a larger enhancement of compressive performances. The residual flexural strength, that is, post-cracking flexural resistance and toughness, of concrete is mainly depended on the dosage and aspect ratio of steel fibers. The residual flexural strength at serviceability (SLS) and ultimate limit state (ULS) defined in fib Model Code 2010 (MC2010) is increased as the fiber content and aspect ratio increase.
왕오기(Wang, Yu-Qi),우성호(Woo, Sung-Ho) 한국실내디자인학회 2012 한국실내디자인학회논문집 Vol.21 No.3
A museum represents a country"s history, culture and life. With the development of science and technology, museum is no longer simply a space that concentrates on display and management of the collection but a space for education that visitors can directly experience and feel interest. The purpose of the present study is firstly through theoretical approach and research to grasp the status quo of the exhibition of the National First Level museums located in Beijing, which is the capital city of the People’s Republic of China. Secondly, by analyzing the themes of exhibition and the exhibition presentation methods, it is aimed at finding out the problems of the status of museums in China so as to seek the requirements and the direction of improvements. Through this research, it is confirmed that in order to induce more active exhibition participation, the museums should expand the number of direct experience style exhibition presentation methods. Also, the museums in China need technical introduction of new cutting-edge exhibition medium so as to meet emotional demands of spectators and make the most ideal experience environment. Furthermore, it is confirmed that the development of new exhibition themes and the improvement of the museums in aspect of management and operation are necessary.