http://chineseinput.net/에서 pinyin(병음)방식으로 중국어를 변환할 수 있습니다.
변환된 중국어를 복사하여 사용하시면 됩니다.
- 中文 을 입력하시려면 zhongwen을 입력하시고 space를누르시면됩니다.
- 北京 을 입력하시려면 beijing을 입력하시고 space를 누르시면 됩니다.
RISS 인기검색어
- 검색키워드
- 저자 : 김선빈(Sunbin Kim) (검색결과 8 건)
- 무료
- 기관 내 무료
- 유료
-
김선빈(Kim, Sunbin),장현주(Chang, Hyunjoo) 서울행정학회 2016 한국사회와 행정연구 Vol.27 No.3
이 연구는 2015년에 완료된 공무원연금 개혁과정을 Kingdon의 다중흐름모형의 관점에서 분석함으로써 비록 공무원연금개혁이 모수적 개혁에 그쳤지만 어떠한 흐름이 모수적 개혁에 영향을 미쳤는지를 설명하고자 하였다. 분석결과, 여러 지표들을 통해 공무원연금의 재정문제가 제기된 것은 오래전부터였으나, 과거의 공무원연금개혁이 이를 근본적으로 해결하지 못했다는 점에서 문제의 흐름이 오랜 기간에 걸쳐 형성되어 왔음을 알 수 있었다. 특히, 세월호 사고를 계기로 공무원연금개혁이 짧은 기간 안에 이루어지다 보니, 흐름들이 독립적이어야 함에도 불구하고 정치의 흐름과 정책의 흐름 형성 시기가 뚜렷하게 구분되지는 않았으며, 다양한 정책공동체가 형성된 후, 정책대안이 유지되는 과정도 다소 단축되었다. 또한, 개혁을 늦어도 제20대 총선 전인 2015년 내에 마쳐야 한다는 정치적 부담이 강한 정치의 흐름을 만들었으며, 이로 인해 여당인 새누리당이 대통령과 더불어 강력한 정책선도가가 되는 것은 불가피한 것이었다. 결국 여러 이해관계자 간 타협을 통해 비교적 짧은 기간 내 개혁이 가능했던 것은 정치의 흐름이 강했으며, 확실한 정책선도가가 정책변동의 촉진자 역할을 했기 때문이다. This article aims at explaining what streams have affected the reform by analyzing the reform process of government employees pension in 2015 through Kingdon"s multiple streams framework even though it resulted in a parametric reform. Results show that the problem stream has been made for a long time because the problem of the budget deficit of government employees pension has appeared since 1990s, but prior reforms have failed to resolve it. In particular, time of development of politics and policy streams was not clearly divided despite all streams should be independent since the reform was done for a relatively short period of time upon the incident of the vessel "Sewol". Also, the process for alternatives to remain has been reduced since many policy communities appeared. A political burden that reform should be complete no later than 2015 prior to the general election scheduled in 2016, built a strong politics stream, and as a result, Saenuri Party inevitably became a strong policy entrepreneur with the president. The reasons for the reform, which was complete for a short period of time through compromises with multiple stakeholders, are that politics stream was strong and definite policy entrepreneurs facilitated a policy change.
-
-
하중지지 구조물로서의 보강토 옹벽 - 장기거동 측면에서의 고찰
유충식(Chungsik Yoo),김선빈(Sunbin Kim) 한국토목섬유학회 2007 한국지반신소재학회 학술발표회 Vol.2007 No.11
It is well known that components of reinforced earth structures may exhibit long term deformation which may violate the serviceability requirements set by owners. Such a concern arises from the fact that reinforcement exhibit the time-dependent long term deformation. As the use of the reinforced earth technology in public sections, thorough understanding on the long term residual deformation behavior of reinforced earth structures is essential. The creep of backfill has not yet been fully explored. This paper presents the results of finite element modeling on the reinforced earth structures used in transportation infrastructures. Fundaments of creep modeling are examined. The creep modelling technique is then implemented in plane strain finite element models.
-
유충식(Chungsik Yoo),김선빈(Sunbin Kim),주성용(Sungyong Joo) 한국토목섬유학회 2008 한국토목섬유학회 학술발표회 Vol.2008 No.4
Unlike the general reinforced wall, width of back-to-back wall is less so and the other aspects appear. Therefore, the length and spacing of reinforcements, such as reinforcing conditions placed in the context of the approach should be different from general reinforced wall. This paper describes the result of model tests, which were conducted to understand the mechanism of behavior and load carrying capacity of back-to-hack wall.
-
윤길림(Gillim Yoon),김선빈(Sunbin Kim) 한국지반환경공학회 2014 한국지반환경공학회논문집 Vol.15 No.3
본 논문에서는 준설토를 활용한 경량혼합토(LWFS)의 연약지반개량 적용성에 대해 검토한 내용을 다루었다. 현재까지 제시된 경량혼합토의 공학적 특성에 관한 연구결과를 종합?분석하여 경량혼합토의 물성을 정리하였으며, 그 결과를 토대로 임의의 현장조건을 가정하여 경량혼합토공법과 SCP 공법 및 DCM 공법 적용 시에 대한 3차원 수치해석을 수행하였다. 연약지반개량공법 비교해석 결과, 경량혼합토 공법을 적용하는 경우 SCP 공법을 적용하는 수준 이상의 침하관리가 가능하며, 경량혼합토의 목표성능에 따라 침하발생 수준을 조절할 수 있는 것으로 검토되었다. 또한 DCM 공법과 비교 시 경량혼합토 재료의 경량성으로 과잉간극수압 발생량이 현저히 작아져 잔류침하를 최소화할 수 있는 것으로 검토되었다. This paper presents the results of a numerical investigation on applicability of Light-weighted Foam Soils (LWFS) consisted of dredged soils for soft ground improvement. The engineering properties of LWFS were comprehensively investigated based on the previous experimental tests. And three dimensional numerical models which reflect soft ground conditions were adopted to evaluate the applicability of LWFS compared to SCP and DCM. A number of cases were analyzed using a stress-pore pressure coupled model. The results indicated that LWFS method enables to reduce more settlement, lateral flow and heaving than SCP method and enable to reduce more residual settlement than DCM method. Also it was revealed that such effect depends on the properties of LWFS such as unit weight, unconfined compressive strength, deformation modulus and Poisson’s ratio.
-
유충식(Chungsik Yoo),김선빈(Sunbin Kim),한준연(Joonyeon Han) 한국토목섬유학회 2008 한국토목섬유학회 학술발표회 Vol.2008 No.4
Slope stability analysis is a geotechnical engineering problem characterized by many sources of uncertainty. Some of them are connected to the variability of rainfall involved in the analysis. In this paper, the limit-equilibrium slope stability analysis is presented based on pore-pressure consideration to investigate the variation of global stability factor of safety with rainfall infiltration into the reinforced wall. The results were thoroughly analyzed to get insight into the mechanism of pore water pressure reduction effect of the precipitation and soil .and into its effect on overall slope stability. Slope stability analysis was performed to obtain the practical approach with the variation of rainfall parameters and soil properties. Practical implications of the findings were discussed.
-
지오그리드 보강 Stone Column의 장·단기 지지력 특성 : 유한요소해석을 통한 고찰
이대영(Daeyoung Lee),김선빈(Sunbin Kim),송아란(Ahran Song),유충식(Chungsik Yoo) 한국토목섬유학회 2006 한국토목섬유학회 학술발표회 Vol.2006 No.4
The stone column method is widely used in Europe as an alternative to conventional pile foundations. Several benefits of using the stone column method include sound performance, low cost, expediency of construction, and liquiefaction resistance, among others. Recently, geosynthetic-encased stone column approach has been developed to improve its' load carrying capacity through increasing confinement effect. Although such a concept has successfully applied in practice, fundamentals of the method have not been fully explored. This paper presents the results of an investigation on the loading carriying capacity of geogrid-encased stone column using a series of 2D finite element analyses. The results of the analyses indicated improved short-and long-term carrying capacity of the geogrid-encased stone column method over the conventional strone column method with no encasing.
-
KCI
DBpia연관 검색어 추천
이 검색어로 많이 본 자료
활용도 높은 자료
