장소애착이 축제 성과 및 주민참여행동에 미치는 영향 : 수원문화제 야행(夜行)을 중심으로 KCI 등재
전대희
관광경영학회 관광경영연구 제22권 제5호 통권 84호 2018.09 pp.423-444
The purpose of this study is to know the influencing relationship amongst Place Attachment, Festival Performance, and Participation Conduct of Local Inhabitant to the Suwon Hwaseong Cultural Festival “Night Trip”. According to analysis, the results are as follows: Firstly, according to factor analysis of the place attachment, it was related to place identity, place dependence, and affective attachment. In festival performance, it has to do with cultural-society performance, economical performance and tourism performance. While with participation conduct of local inhabitant, there was only one factor.Secondly, place attachment is significantly affecting to cultural-society performance, but not to economical and tourism performance. Thirdly, the results of the study on the effect of festival performance to participation conduct of local inhabitant, both cultural-society and tourism performance were influencing favorable effect on participation conduct of local inhabitant. Although, economical performance poorly impacted to participation conduct of local inhabitant. Lastly, place identity, place dependence, and affective attachment were found out that these were all beneficial to place attachment. Therefore, these influencing relationships will help understanding the behavior and attitude of local citizens and contribute to the planning and development in consideration of the place and environment of other festivals. Thus, these studies could strengthen the research of the Place attachment, festival performance and participation conduct of local inhabitant.
질산과 황산 용액중의 철강의 전기방식도에 관한 연구
전대희, 김진경
[Kisti 연계] 한국마린엔지니어링학회 한국마린엔지니어링학회지 Vol.13 No.2 1989 pp.43-63
Various kinds of corrosion prevention methods have been developed. It is known that the method of electrochemical protection is more effective and economical than any other method on the large scale metal structures in corrosive solutions. Strong acid solutions such as nitric and sulfuric acid solutions are often used in industries, and the expensive stainless steel is almost exclusively used for the equipment that comes in contact with such acid solutions. However, it is more reasonable that carbon steel is used rather than stainless steel depending upon concentration of those acid solutions from the economical viewpoint. In this study, the typical strong acid solution such as nitric and sulfuric acid solutions are chosen for the experiment and the selected materials of specimen are the stainless steels of SUS 304L and SUS 316L, the carbon steels of SS 41, SM 50 and RA 32, and highly pure lead. Electrochemical protection diagrams can be drawn with data from the external cathodic and anodic polarization curves of SUS 304L, SUS 316L and SM 50 steels in 5-60% nitric acid solutions and from those polarization curves of SS 41, RA 32, SM 50 and SUS 316L steels, and highly pure lead in 2.5-98% sulfuric acid solutions at the slow scanning rate. The data obtained with using the determination method of the optimum cathodic protection potential, the Tafel extrapolation method and the characteristics of anodic polarization curves. The main results obtained from the diagrams are as follows: 1) In nitric acid solution : (1) Corrosion potentials exist in each of those corrosion zones on the stainless steels in the lower concentration than about 12% solutions and on the high tensile strength steels in the lower concentration than about 30% solutions, but the corrosion current (density) in each zone is small on the above mentioned former steels and large on the latter ones. (2) The stainless steels can be self-passivated in the higher concentration than 15% solutions, and the high tensile strength steels gives rise to the same phenomenon in the higher concentration than 35% solutions. (3) The stainless steels in the lower concentration than 60% solutions and the high tensile strength steels in the higher concentration than 35% solutions can be used without protection, but the latter steels must ve protected anodically in the lower conccentration than about 30% solutions. 2) In sufuric acid solution : (1) The carbon steels can be self-passivated in the higher concentration than 45% solutions, and the SUS 316L steel in higher concentration than 75% solutions and the lead in all concentration solutions also gives rise to the same phenomenon. (2) The lead in the lower concentration than 80% solutions and the SUS 316L steel in the higher concentration than 80% solutions can be used without protection. (3) The carbon steels in the higher concentration than 50% solutions also can be used without protecting economically, but the SUS 316L steel in the 20-70% solutions are considerably corrosive without protecting anodically.
조선용강재의 부식피로와 전기방식에 관한 연구
전대희, 김원녕, 이의호
[Kisti 연계] 한국마린엔지니어링학회 한국마린엔지니어링학회지 Vol.9 No.2 1985 pp.126-142
The plane bending corrosiion fatigue test for the welded metal parats was performed in the air and in the natural sea water with and without applying cathodic protection. The specimens tested were the weld of SM41 steel plates, SM58 steel plates and of SM41 to SM58, which were all prepared by submerged arc welding. The main results obtained from the experiment are summarized as follows: (1) In case with SM41 and SM58 steel plates, lower value of impact strength, higher value of hardness and more noble electrode potential were observed in the welded metal part than in the HAZ and base metal. Also the lowest hardness zone in the HAZ was observed with SM58 which was not found with SM41. In case with weld specimen of SM41 to SM58, the impact strength and the electrode potential of the welded metal part showed again the lowest and most noble value but the hardness value was located between those of SM41 and SM58 base metal. (2) In the fatigue test, the specimens tested in the air and under the cathodic protection were both cracked in a purely mechanical mode, but the specimens tested without cathodic protection were cracked by the combination of mechanical fracture and electro-chemical corrosion. (3) The corrosion fatigue limit of the welded metal parts of the specimen was increased by the cathodic protection. As the protection potential was varied down to -800 mV vs. SCE the fatigue limit was increased to the value tested in the air, and the maximum fatigue limit appeared at the -1, 000 - -1, 200 mV vs. SCE. However, as the protection potential was further decreased below -1, 200 mV vs.SCE, the fatigue limit of weld of SM58 and of SM41-SM58 joining was decreased but the limit was almost constant in the case of weld of SM41. (4) It is suggested that when designing steel ship the corrosion fatigue limit of welded metal parts should be stressed as a designing strength of the structure of steel ship in addition to the conventional basis considering simply tensile strength of steel and safety factor.
조선용 고장력강재와 보통강도강재간의 용접부위의 부식피로와 전기방식에 관한 연구
[Kisti 연계] 한국마린엔지니어링학회 한국마린엔지니어링학회지 Vol.8 No.2 1984 pp.39-50
유화중유의 점도-온도특성에 관한 연구
전대희, 김기준, 이상태
[Kisti 연계] 한국마린엔지니어링학회 한국마린엔지니어링학회지 Vol.7 No.2 1983 pp.15-21
Preparing for treatment and management of the emulsified fuel oil which will be generalized henceforth, this paper is an attempt to examine the viscosity-temperature characteristics of emulsified heavy fuel oil which is mixed with water and emulsifier in various mixture ratio by mechanical mixer. The experimental results are summarized as follows: 1. The viscosity-temperature characteristics of the emulsified C & B grade heavy fuel oil mixed with water of same or less weight, is changed according to log.log(v+0.6)=b-3.8log T. 2. The emulsifier has to be added to the emulsified A grade heavy fuel oil mixed with water of same or less weight, because it is instable. Especially if the emulsifier is sodium stearate, it is added more than 0.3% of the weight of oil and water. 3. In the emulsified A grade heavy fuel oil mixed with water and emulsifier, the higher the ratio of water addition becomes, the higher the viscosity is and the more the viscosity-temperature slope decreases. But the higher the ratio of emulsifier addition is, the more the viscosity-temperature slope increases. In this case, the linearity of viscosity-temperature characteristic curve is poorer than that of B and C grade heavy fuel oil. 4. In the emulsified A grade heavy fuel oil mixed with emulsifier of 0.3% or less, the emulsion type is O/W type when water addition ratio is 40%, but it is W/O type when it is 10%, 20%, 30% and 50%.