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홍원표,권우용,고정상,Hong, Won-Pyo,Gwon, U-Yong,Go, Jeong-Sang 한국지반공학회 1989 대한토질공학회지 Vol.5 No.3
A design method is presented for the earth-retaining structure ccnslructtd by a row of bored Piles, which has such merits as low-vibration and low-noire during construction. And utility of the design method is investigated by performing a design example. First, theoretical rquations to estimate the resisting force of a row of earth-retaining was in cohesive soils are estabilished for grounds above and below bottom of excavation, reprctively. The characteristics of soils and the effect pile's interval can be considered logically in the theoretical equations. Then, the method for stability.analysis is presented for the earth-retaining piles by applying the theoretical equation of resisting forces on a row of piles. Finally, the design of earth-retaining piles is performed within the ranges which can satisfy the stabilities of both piles and soils. On investigation cf the sail-stability, the stability for bottom heave In cohesive soils is also investigated. 도시내 지하굴착공사에 저진동, 저소음의 장점이 있어 많이 사용될 수 있는 주열식 흙막이벽편 말뚝의 설계법이 제안되며, 그 실용성이 설계례를 통하여 검토된다. 먼저 점성토지반 속에 설치된 주렬식 흙막이말뚝의 저항력 산정식이 굴착 저면을 기준으로 상부와 하부지반에 대하여 각카 제시 된다. 이 산정식의 특징은 지반특성과 말뚝의 설치간격을 합리적으로 고려할 수 있자는 점이다. 이 저항력 산정식을 활용하여 흙막이 말뚝의 안정해절법이 확립된다. 흙막이 말뚝의 설계는 말뚝의 안 정성과 지반의 안정성을 동시에 만족시키는 범위에서 책시되며, 지반의 안정성 검토시에는 굴착 저 부에서의 정토지반 융기현상에 대한 안전검토도 실시된다.
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탈식민주의와 교육과정 연구: 다문화 시대의 새로운 인식론적 기반을 찾아서
홍원표 ( Won Pyo Hong ) 한국교육과정학회 2010 교육과정연구 Vol.28 No.1
The primary purpose of this study is to explore a theoretical background relevant for curriculum studies in a multicultural society and investigate how curriculum studies can contribute to the changing world. To achieve these goals, focusing on Edward Said, Gayatri Spivak and Homi Bhabha, this paper examines the evolution and development of postcolonialism along with internal tensions and debates in it. This helps the author investigate the contributions and remaining issues of the efforts to decolonize the Western-centered, White-centered view on diverse cultures and peoples in the world. Based on this review, this paper explores a postcolonial study on the school curriculum, using research literature in Korea and other countries. In particular, this paper tries to connect multicultural education with postcolonialsim, arguing that the growing attention to multicultural education in Korea could be just a fad without reflecting the dominant views on racial and cultural minorities.
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홍원표,Hong, Won Pyo 대한토목학회 1984 대한토목학회논문집 Vol.4 No.2
By investigating the characteristics of various factors about soil and pile containing in the theoretical equations of lateral earth pressures acting on a row of passive piles which have been already presented in the previous. papers, the equations are arranged as a simple form which is convenient to use. The simplified equation is examined so as to be also utilized to single passive pile. And a discussion is carried out on the method how to apply the equations to field. As the result of this study, the equations can be arranged as a simple linear equation with the coefficients of lateral force $K_{p1}$ and $K_{p2}$. And the simple linear equation is composed of cohesion c and earth pressures ${\sigma}_H$ acting on backside of pile's row against the direction of soil deformation. In order to apply this equation to field, the active earth pressure can be considered as the earth pressure ${\sigma}_H$. The validity of this consideration is justified by comparing the theoretical values of lateral earth pressures acting on piles with the values observed in field. 이미 유도제안(誘導提案)된 수동(受動)줄말뚝에 작용(作用)하는 측방토압(側方土壓)의 산정이론식(算定理論式)을 단일(單一)말뚝에까지 발전(發展)시킴과 동시(同時)에 본산정이론식(本算定理論式)에 포함되어 있는 지반(地盤)과 말뚝에 관한 요소(要素)들을 조사(調査)하여 사용(使用)하기 간편한 형태(形態)의 식(式)으로 정리(整理)하고자 한다. 즉, 본연구(本硏究)를 통하여 수동(受動)말뚝의 측방토압산정이론식(側方土壓算定理論式)은 측방토압계수(側方土壓係數) $K_{p1}$ 및 $K_{p2}$를 도입(導入)함에 의하여 점착력(粘着力) c와 지반변형방향(地盤變形方向)에 대항하여 말뚝열(列) 후면(後面)에 작용(作用)하는 수평토압(水平土壓) ${\sigma}_H$의 항(項)으로 구성(構成)된 간단(簡單)한 선형식(線形式)으로 정리제안(整理提案)된다. 그 밖에도 본이론식(本理論式)을 현장(現場)에 적용(適用)할 경우 수평토압(水平土壓) ${\sigma}_H$로는 주동토압(主動土壓)을 채용(採用)함이 합리적(合理的)이라는 점에 대한 타당성(妥當性)이 이론치(理論値)와 실측치(實測値)의 비교검토(比較檢討)를 통하여 입증(立證)되어 진다.
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역랑기반 교육과정의 국내 사례 분석: 두 교사의 수업 변화를 중심으로
홍원표 ( Won Pyo Hong ),곽은희 ( Eun Hee Kwak ) 한국교육과정학회 2014 교육과정연구 Vol.32 No.2
The primary purpose of this study is to investigate how the competency-based curriculum is interpreted and implemented in Korean schools. To achieve this goal, this study examines two secondary teachers` cases. Both teachers work in the Gyonggi Province. Major findings support that the two teachers had distinctive approaches to implementing the competency-based curriculum according to their teaching philosophies, local contexts, and subject areas. Despite these differences, both teachers were active in revising their instructional methods and evaluation tools to help students develop targeted competencies. Based on these results, the study argues that the competency-based curriculum can go beyond rhetorical slogans to produce actual changes in practice by encouraging teachers to integrate targeted competencies with their instruction. It also suggests that, to bring about positive results in practice, the competency-based curriculum should allow teachers to exert professional autonomy in selecting competencies and provide relevant support so that they can focus on infusing those competencies into their instruction.
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