• 제목/요약/키워드: 서수

검색결과 702건 처리시간 0.023초

현장계획에 의한 연약지반의 장기 침하 예측지법에 관한 실증적 연구 (A Study on the Practical Estimation Technique of a Long-term Settlement by the Observation Results in the Field)

  • 서수봉;김수삼
    • 한국해양공학회지
    • /
    • 제5권1호
    • /
    • pp.35-44
    • /
    • 1991
  • This study was carried out for the purpose of pre-estimating long-term settlement under condition of actual field soil's property, in case of building up industrial sites on the marine deposit silty clay located at West Coast in Korea. This study analyzed Hyperbolic Method, Square Root Time Method and Exponential Function Method with utilization of measured survey values of settlement in In-Cheon Namdong Industrial Sites. In the future, for the continuos utilization, it seemed to be needed that further the survey values of fields should be accurartely measured for the analysis of more accurate pre-estimate about long-term settlement. Among the prediction methods of settlement Hyperbolic Method seemed to be the best fitting method for measured data. The settlement equations were derived from above three methods, for long-term settlements.

  • PDF

중국산 수입 묘목류에서 검출된 가루깍지벌레과(노린재목) (A List of Mealybugs (Hemiptera: Pseudococcidae) Intercepted at the Republic of Korea Ports of Entry on Plants Imported from China)

  • 지정연;;서수정
    • 한국응용곤충학회지
    • /
    • 제49권2호
    • /
    • pp.163-166
    • /
    • 2010
  • 지난 9년 동안 (2000-2009) 우리나라 입항지로 수입된 중국산 묘목류에서13종의 가루깍지벌레과가 검출되었다. 이중 Phenacocus madeirensis Green의 중국분포를 처음으로 보고하고, 중국산 수입 묘목류에서 검출된 가루깍지벌레과의 종 동정에 필요한 목록 및 검색표를 함께 기재하였다.

산후에 발병된 결핵성 복막염환자의 치험 1례 (A Case Treated Tubercular Peritonitis Getting after Childbirth)

  • 박상욱;김종환;서수현;황원덕
    • 동의생리병리학회지
    • /
    • 제16권6호
    • /
    • pp.1297-1301
    • /
    • 2002
  • Tubercular peritonitis become ill suddenly or insidiously. Common clinical symptom is an abdominal pain which is spread out to all abdomen or extention of abdomen by a localized pain and ascites. Besides, there is fever, nausea, vomiting, diarrhea and general whole body sign by tuburclosis. We watched a tubercular peritonitis patient which is a woman in poor health after childbirth and investigated treatment process, every disease after childbirth and tubercular peritonitis. We treated her with Herb-Medicine for 30 days according to chief symptom's changes. The patient improved in clinical symptoms.

수평하중을 받는 프리캐스트 콘크리트 대형 판넬 부분구조의 비선형 해석 (Nonlinear Finite Element Analysis for the Precast Concrete Large Panel Subassemblage subjected to Horizontal Force)

  • 박병순;서수연;이원호;이리형
    • 한국전산구조공학회:학술대회논문집
    • /
    • 한국전산구조공학회 1993년도 가을 학술발표회논문집
    • /
    • pp.157-162
    • /
    • 1993
  • During earthquakes, the joints provide a principal means for energy dissipation, and these are also responsible for introducing a nonlinear behavior to the overall building system, while large panels remain in the elastic range. In analysis for the precast concrete large panel system, it is difficult to make a general analysis for their behavior because of differences in joint details. Therefore, in case of presence of vertical joints, it is more difficult because of the interaction between the horizontal joints and vertical joints, In this study, a nonlinear finite element analysis is performed using the gap element, friction element, and concrete material model, and the results are compared with the experimental results.

  • PDF

한국산 뿔밀깍지벌레에 대한 정리 (노린재목, 밀깍지벌레과) (Notes on the Indian wax scale, Ceroplastes ceriferus (Fabricius), from Korea (Hemiptera: Coccidae))

  • 이용현;;서수정
    • 한국응용곤충학회지
    • /
    • 제51권2호
    • /
    • pp.157-162
    • /
    • 2012
  • 뿔밀깍지벌레(Ceroplastes ceriferus (Fabricius))는 형태적으로 유사한 C. pseudoceriferus Green과 혼동되어 동정되었으며, 이에 뿔밀깍지벌레에 대한 형태적 특징을 재기재하였다. 이와 더불어 한국산 밀깍지벌레속(屬)의 3종을 동정하기 위한 검색표, 사진 및 DNA바코드 정보도 함께 제공하였다.

한국산 가루이과 종의 추가보고 및 종 검색표 작성 (노린재목, 가루이과) (Additions to the Whitefly Fauna of Korea with a Key to Species (Hemiptera: Aleyrodidae))

  • 서수정
    • 한국응용곤충학회지
    • /
    • 제51권2호
    • /
    • pp.163-170
    • /
    • 2012
  • Aleurolobus marlatti (Quaintance), Massilieurodes formosensis (Takahashi) 및 Pealius rhododendri Takahashi는 한국에서 처음으로 기록된다. 이들 종에 대한 요약된 정보 및 사진자료와 함께 한국에 발생하는 가루이과 종 검색표를 업데이트하였다.

한국산 미기록 Duplachionaspis속(屬)의 보고 (A New Record for the Genus Duplachionaspis Armored Scale (Hemiptera: Diaspididae) from Korea)

  • 유혜미;서수정
    • 한국응용곤충학회지
    • /
    • 제52권1호
    • /
    • pp.63-67
    • /
    • 2013
  • Duplachionaspis속(屬)의 D. divergens (Green, 1899) 1종을 국내분포로 처음 보고하고, 동 속과 종의 특징, 동아시아산 Duplachionaspis속(屬)의 종 동정에 필요한 검색표, 사진자료, 분포 및 기주 정보를 함께 기재하였다.

합리적인 동대구 역세권 개발 방안 (Guideline for Preparation of Manuscript for Proceedings)

  • 안용모;예병길;서수은
    • 한국철도학회:학술대회논문집
    • /
    • 한국철도학회 2007년도 춘계학술대회 논문집
    • /
    • pp.1954-1961
    • /
    • 2007
  • This project of total city plan is developed for the area of DONGDAEGU station in the field of new city-core which is adapted for a forefront city and rational restructuring of the city space and improving for balanced growth according to the first phase operation of Korean high speed line and its complete construction to BUSAN. Bring a new heart of this city of the area of DONGDAEGU station which is a gateway to DAEGU city so that the area contrives a new creation of the city space, balanced developing and activation of a region economy. Deliberate for plan of private capital for harmonious to develop a territory of station therefore it raises an emblem of DAEGU city and activates an economy of the city according to the new trend of the condition of transportation integrated administration of a large regionand new development of DONGDAEGU station.

  • PDF

차세대 전동차를 위한 슬라이딩 스텝 개발 (Development for Sliding Step for Next Generation Train)

  • 하동기;서수호;박흥수;유현배;박성혁;손인석
    • 한국철도학회:학술대회논문집
    • /
    • 한국철도학회 2007년도 춘계학술대회 논문집
    • /
    • pp.1584-1589
    • /
    • 2007
  • Plug-in type door is installed in recently designed tube. It is world wide trend to fulfill the customer's demand. But, plug-in door need widely gap between doorway and platform and it is raise an serious accident. Therefore, newly designed train must have safety device like a sliding step to prevent incident. This paper present about development process for sliding step. Trend of sliding step, development plan, course, technical description, and etc. will be included in this paper.

  • PDF

합리적인 동대구 역세권 개발 방안 (Guideline for Preparation of Manuscript for Proceedings)

  • 안용모;예병길;서수은
    • 한국철도학회:학술대회논문집
    • /
    • 한국철도학회 2007년도 추계학술대회 논문집
    • /
    • pp.1254-1266
    • /
    • 2007
  • This project of total city plan is developed for the area of DONGDAEGU station in the field of new city-core which is adapted for a forefront city and rational restructuring of the city space and improving for balanced growth according to the first phase operation of Korean high speed line and its complete construction to BUSAN. Bring a new heart of this city of the area of DONGDAEGU station which is a gateway to DAEGU city so that the area contrives a new creation of the city space, balanced developing and activation of a region economy. Deliberate for plan of private capital for harmonious to develop a territory of station therefore it raises an emblem of DAEGU city and activates an economy of the city according to the new trend of the condition of transportation integrated administration of a large regionand new development of DONGDAEGU station.

  • PDF