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동태적 변이할당분석을 활용한 부산시 관광산업 구조적 특성 분석 연구
송수엽 ( Song Soo-yeop ),박효연 ( Park Hyo-yeun ) 한국호텔리조트학회 2021 호텔리조트연구 Vol.20 No.4
The study analyzed the regional growth characteristics of the tourism industry through dynamic shift-share analysis based on the number of tourism industry employees and businesses in Busan, where selected for the international tourism city project. The data from 2009 to 2018 were obtained for the analysis from The Census on Establishments. This study subdivided the characteristics of the Busan tourism industry structure into three factors: national growth effect, industrial mixing effect, and regional occupancy effect. As a result, Busan was highly dependent on national growth of the tourism industry and the "cultural, leisure, and sports" industries played a major role, but the "accommodation" and "convention" industries were relatively less competitive. This study helps understand the development and competitiveness of the Busan tourism industry.
관광컨벤션 분야 설문조사의 정확성 향상을 위한 연구: 컨벤션 참가자 중심으로
송수엽 ( Song Soo-yeop ),전승 ( Jeon Seung ),김대관 ( Kim Dae-kwan ) (사)한국마이스관광학회(구 한국컨벤션학회) 2019 MICE관광연구 Vol.19 No.1
Growing accessibility of the internet raised the popularity of online surveys, yet the efficiency and reliability of online survey data are questioned. This study aims to find an answer to this by comparing and contrasting the data collected via offline and online surveys. Results suggested the similarities and differences in offline and online surveys. No significant differences in gender were detected while some age groups revealed differences in two surveys. Also, internal reliability showed no big difference in both survey types and homogeneity of variance test indicated that variance of both offline and online survey were almost similar. However, T-test results showed the differences in means of both survey data. Especially data from online survey indicated higher tendency toward positive response. These findings implied the possibility of the online survey as a survey method substituting the traditional offline surveys.
언어네트워크 분석을 활용한 『국제회의산업 육성에 관한 법률』 내용분석
송수엽(Soo Yeop Song),이진식(Jin Sik Lee),김대관(Dae Kwan Kim) 한국관광연구학회 2014 관광연구저널 Vol.28 No.11
International Conference Industry Promotion Act was first enacted in 1996, was amended four times to make it into its present form. This study aimed to overview the legal contents of International Conference Industry Promotion Act, analyze the law statistically rather than in a juridical perspective and thereby provide basis for relevant law as well as concerned industry law. As a result of utilizing the Semantic Network Analysis (SNA), a word with high frequency was ‘facility’ which represents the industrial infrastructure and ‘architecture’ showed the closest connection to ‘facility’. This reflects the fact that the international conference industry development basically consists of facility establishment, organization installation and employee training. In addition, international meeting, law, President, Minister, permission and statistics were other independent networks in the analysis and these implied the responsible Ministry and its role in international conference industry development. This study attempted to analyze the International Conference Industry Promotion Act in a statistical approach and the results of the study may be actively used in exhibition, incentive tour industry as well.
용환선,김윤환,박용찬,송수엽,Yong, Hwan Sun,Kim, Yun Hwan,Park, Yong Chan,Song, Su Yeop 한국강구조학회 2002 韓國鋼構造學會 論文集 Vol.14 No.6
Current composite steel and concrete bridges are designed using full-interaction theory assuming there is no relative slip, between the steel and concrete components along their interface, because of the complexities of partial-interaction analysis techniques. However, in the assessment of existing composite bridges this simplification may not be warranted as it is often necesary to extract the correct capacity and endurance from the structure. This may only be achieved using partial-interaction theory which tuly reflects the behaviour of the structure. In this paper, Parametric analyses have been carried out in order to confirm the partial-interaction curvatures with deflection effect using the finite element method. Therefore, the model is considered for simply supported steel and concrete composite bridges with a uniform distribution of connectors subjected to a single concentrated load. For the case studies, this study applicate a parameters such as the number and space of stud shear connector and elastic modulus of concrete slabs. From this study, it is known that partial-interaction effect was in the increase to the increasing the deflection of composite bridges, and stiffness and strength of slab concrete considering the occurrence of crack effect seriously to the partial-interaction behavior. 일반적으로 강콘크리트 합성형교는 불완전합성에 대한 해석의 복잡함 때문에 강재와 콘크리트 계면에서의 상대변위가 발생하지 않는 완전합성형으로 설계된다. 그러나, 이러한 설계는 기존 강합성형 의 거동을 평가하는 경우 실제 구조물의 내하력과 내구성을 정확하게 도출하지 못하게 된다. 이러한 경우에는 불완전합성이론을 이용하여 구조물의 거동을 정확히 반영해야 한다. 본 연구에서는 집중하중을 받는 단순합성형교에 대하여 처짐 거동을 고려한 불완전합성곡률의 변화양상을 확인하기 위하여 유한요소해석 모델을 이용하여 전단연결재의 배치간격과 배치열수 그리고 콘크리트 탄성계수를 매개변수로 선택하여 해석을 수행하였다. 본 연구의 결과로서 합성형의 처짐이 증가할수록 불완전합성 정도가 증가함을 알 수 있었으며, 콘크리트 슬래브에서 균열이 발생으로 인한 강성 및 강도의 감소가 합성정도에 큰 영향을 미치는 것을 알 수 있었다.