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태풍영향권 내습파랑에 의한 직립방파제 이상침하 현상분석
이중구(Lee, Joong-Koo),김효섭(Kim, Hyo-Seob),박구용(Park, Koo-Yong),안익성(Ahn, Ik-Seong) 한국해안해양공학회 2009 한국해안해양공학회 논문집 Vol.21 No.6
해상방파제 축조공사 시공 중 내습파랑에 노출하여 거치된 케이슨의 실제 거동상황을 계측하였다. 계측결과 설계하중대로 선행재하를 실시함에 따라 더는 침하가 발생하지 않을 것으로 예측하였으나, 이후 평상시는 별다른 거동이 없다가 태풍영향권 파랑이 내습 시에 갑작스런 이상침하가 전체구간에서 현저하게 발생한 것이 계측되었다. 이러한 원인을 규명하고자 같은 시각 내습한 파랑자료로 연구지점의 파고를 재현하여 케이슨에 작용하는 등가파압을 구하고 하부기초지반에 미치는 영향을 수치해석으로 검토하였다. 현장 계측 치와 수치해석 값이 상호 양호한 일치성을 보이는 것으로 나타났다. The real time movement of the caisson was measured when it was open to the waves during breakwater construction. As a result of measurement, no more settlement after the preloading in condition of designed loading was expected but sudden abnormal settlement took place through whole area of the breakwater when waves occurred by typhoon effect. To clarify the reason of this case, wave of the site has been reproduced and the equivalent wave pressure on the caisson was calculated. The numerical analysis of the effect of wave to the ground had been done. Site measurement data is in accordance with the result of numerical analysis.
방문객 개성이 농촌관광 활동에 미치는 영향에 관한 연구
이중구(Joong-Koo Lee),정용악(Yong-Ak Jung),김광현(Koang-Hyan Kim) 한국농어촌관광학회 2010 농어촌관광연구 Vol.17 No.4
The purpose of this study is to suggest the possible alternatives to link Suncheon Bay to development of green tourism routes recommended by projects in 2009. The following contents are implemented: 1) to analyze green tourists’ personality, 2) to investigate factors to influence on their green tourism behaviors, 3) and to provide basic data to efficiency of green tourism routes and souvenior development. The study results are as followings. Three independent factors with eigen values higher than one explains 66.84% of variance and each variable’s factor loading higher than 0.60 shows very high convergent validity. In significant level, the difference, thus, appeared to be among challenging persons (Companion Type, Lodging Type, Sex, Job, Education), honorable persons(Information Source, Companion Type, Lodging Type, Sex, Education), and introvert persons(Companion Type, Expense Supply, Sex, Education). Accordingly, the study results show that it turns out to be the highest for visitors to obtain informations through mouth to mouth by acquaintances(ex ante visitors). Visitors prefer tourism contents with local specialty most. Also, they want to make their satisfaction higher through more experience.
이중구(Lee, Joong-Koo),정용악(Jung, Yong-Ak),김광현(Kim, Koang-Hyan) 한국문화관광학회 2010 문화관광연구 Vol.12 No.2
This research has following purpose and was achieved. Is as following as result that analyze how is recognizing Suncheon city green tourism of newcomers who is voluntary to green tourism route laying stress on Suncheon bay. First, need estuary of plan that can solved that information access is difficult. Second, opportunity extension request that can feel local farm village culture directly through senses than spectacle experience. Third, need fine article anger about Suncheon city special product or special product sound. As a result, run parallel at the same time and should propels effort etc.. that can raise forefinger degree of green tourism.