http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
이승조,박정민,김화중 대한건축학회 2004 대한건축학회 학술발표대회 논문집 - 계획계/구조계 Vol.24 No.1(구조계)
The purpose of this study is to obtain data on the structural properties of the high-strength lightweight concrete slab contained garnet for various applications in the structural field. For the purpose of investigating the properties followed by changing I-layer slab specimen(HSLC, HSC) and the 2-layer slab specimen(upper the HSLC+lower the HSC, using the emulsion resin paste painting of the joint area for an increment of the bond-strength), the mix proportion of this study is set up as W /B is fixed 30%, garnet is substituted by 10% and the SI A is 45%. From the results of experiment, the use of 2-layer slab specimens are expected to resemble capacity and deformation of HSC slab.
임병선,이점숙,조승원,양효식,김명화,곽애경 木浦大學校 沿岸環境硏究所 1995 沿岸環境硏究 Vol.12 No.1
The nutrient removal-capacity of four major dominant species distributed in Namchang-chon polluted with livestock wastewater and Samhyang-chon polluted with industrial and domestic wastewater were investigated. Water qualities and soil properties of three polluted sites were a quite different in concentration of nitrogen, SS and Ga. Dominant species in livestock wasetewater were Persicaria thunbergii, Zizania latiforia, Phragmites communis and Oenanthe japanica, those in industrial and domestic were Phragmites communis. Changes of NO₃-N, NH₄-N and P concentrations of culture solution are high in cultivor of Zizania latiforia and Oenanthe japanica. All four species removed NO₃-N most effectively. In experiment used directely polluted water from three areas ; all species from livestock wasetewater uptaked NO₃-N effectively. Phragmites communis from domestic, and Persicaria thunbergii and Oenanthe japanica from industrial and domestic wasetewater removed NH₄-N effectively. All species cultured in industrial waserewater removed P well, and Phragmites communis and Persicaria thunbergii cultured in domestic wastewater removed it moderately.