http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 이호경(Hyo Kyung Lee) (검색결과 2 건)
- 무료
- 기관 내 무료
- 유료
-
이호경(Hyo Kyung Lee) 한국발육발달학회 2010 한국발육발달학회지 Vol.18 No.4
This thesis, is aimed to verify whether a child`s participation in physical activity program as play activities experiences in childhood develops a creative mind of child`s or not, further to provide the basic data required to its` development. In order to achieve this purpose, this study has carried out physical activity as the subject of study, the boys of five years old during three months. This study has adapted a creative mind test among 18 filds of Multidimensional Cognitive Abilities Test for Children(MCAT-C). And relevant data have been collected after being been finished the degree of confidence and validity. So as to analyze data gathered, statistical methods One-way ANOVA with Repeated Measures have been performed. In the study methods and procedures the results obtained are as follows: 1. Participations in physical activities have influenced on development of a creative mind of child`s. 2. Participations in physical activities have influenced on a fluency of child`s. 3. Participations in physical activities have influenced on a originality development of child`s.
-
전단보강이 없는 순환골재 콘크리트보의 크기효과에 대한 실험적 연구
이호경(Lee, Ho-Kyung),공효명(Gong, Hyo-Mung),백승민(Baek, Seung-Min),김우석(Kim, Woo-Suk),곽윤근(Kwak, Yoon-Keun) 대한건축학회 2015 大韓建築學會論文集 : 構造系 Vol.31 No.5
The authors examined the size effect of reinforced concrete(RC) beams using natural coarse aggregates and recycled coarse aggregates. The specimens were made of concrete with a maximum coarse aggregate size of 20 mm. In this study, depth-to-width ratio, shear span-to-depth ratio, tension steel ratio and RCA replacement ratio were fixed 1.5(i.e., h/b=1.5), 3(i.e., a/d=3), 1.2%(i.e.,p=1.2%) and 30%(i.e., Rr =1.2%) respectively. The test variables only include the RC beam size and aggregate type. A total of 10 simple RC beams were tested under four points loading. It has been shown that shear strength decreases as member size increases. This is associated with a phenomenon called size effect. However, the size of the RC beams does not seem to affect the shear strength proportionally. Besides, test results were analyzed and then compared with the findings and various shear design equations. To conclude, the shear equations reflect relatively well with most of experimental data.
연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
