주관 웨브파괴로 지배되는 지관 회전형 각형강관 접합부의 설계내력 평가에 관한 연구

박금성(Park Keum-Sung),배규웅(Bae Kyu-Woong),문태섭(Moon Tae-Sup) 대한건축학회 2005 大韓建築學會論文集 : 構造系 Vol.21 No.8

조오현 선시의 보살 사상 연구

박금성(Park Geum-seong) 한국비평문학회 2023 批評文學 Vol.- No.90

이 논문은 현대 선시의 개척자이자 한글 선시조의 창시자인 무산 조오현 선시를 통해 대승 대승불교 보살 사상을 탐구하는 데 있다. 시조 시인이자 승려로서 무산은 한국현대시문학사에서 불교적 깨달음을 통해 선과 시조가 공존하는 불교문학을 완성했다. 또한 그의 삶과 문학이 이분화되지 않고 일원화된 상태에서 보살 사상을 실행해 왔다는 평가를 받는다. 그것은 무산을 말할 때 세 가지 키워드인 전법, 보시, 선시라는 세 축으로 요약되는데 그것은 불법과 실천 그리고 언어가 분리되지 않고 합치되고 있다. 여기서 괄목할 수 있는 불교적 상징성에서 그의 선시가 귀결되지 않고 상징계에서 실제계로 통과한다는 점이다. 이 같은 무산선시는 수도자로서의 수행에 거치지 않고 그것을 실천하고 문학적으로 담아내고 있다. 이 경우 근현대사를 대표하는 경허, 만해, 월하 등의 승려 시인들과 분명하게 대별 되는 지점에 있다고 할 수 있다. 무산의 시는 선승으로서의 구도적인 삶에서 획득한 깨달음을 담아내면서 근본적으로 중생이 가져야 하는 대승불교의 핵심 교리인 보시행이 그의 세계관을 형성한다. 이에 무산 시편에 나타난 보살 사상은 불교의식에서 멈추지 않고 바라밀의 실현으로서 보시행을 구현하며 중생이 살아야 할 진정한 삶의 태도를 자극하고 있다. 그러므로 그의 시에 두드러지는 육바라밀행에서 첫째에 있는 보시행에 대한 삼시를 통해 인간이 가져야 할 처음이자 마지막 덕목으로서 무산이 사유했던 실천적 깨달음의 원천을 기록한다. 그것은 살펴본 그의 선시에서 대승 보살 사상으로 투영되고 있는 가운데 보시가 가진 인류애를 작동시킨다. 그러면서 선을 깨닫게 하는데 그것은 사람의 마음을 가리키는 기재로서 ‘직지인심(直指人心)’과 ‘견성오도(見性悟道)’ 등의 ‘견성(見性)으로 나타낸다. 견성은 대승보살사상에서 추구하는 선수행의 과정으로서 ‘불변의 근원’을 통해 ‘본성’을 보게 하는 원리다. 본성은 원래 부족하거나 모자람이 없는 본래자성(本來自性)’을 깨치게 한다. 이 깨달음을 얻기 위한 선수행의 궁극지(究極旨)가 ‘견성(見性)’이며 ‘오도(悟道)’인 것이다. 이것은 무산이 구축했던 불교 사상이 그의 문학 속에 편입되면서 불교적 관념이 중생의 삶에 녹아들 수 있도록 가르치는데 있다. 이처럼 무산이 승려로서 세인들의 삶 깊숙이 들어갈 수 있었던 것은 범사회적 의미에 대승 보살사상이 그의 생애 가운데 있었기 때문이다. 이로써 무산 선시에서 보살 사상에 주목하고 첫 번째 수행법인 보시행을 통해 밝히고자 했다. 말하자면 대승사상에서 육바라밀을 형성하고 있는 보시바라밀로서 보시행은 무산 시에서 중심축을 이루고 있는데 세 가지 유형으로 보자면 재시, 법시, 무외시 등으로 논의할 수 있다. 이러한 보시행의 유형을 통해 무산 시편에서 핵심적으로 드러나는 대승불교 교리인 인연법, 공사상, 화엄사상 등 근원적 세계를 통찰하게 해준다는 것을 탐독했다. This paper aims to investigate the Bodhisattva thought in the context of Grand Seon Buddhism through the exploration of Cho Oh-hyun, a trailblazer of modern Sijo and the founder of Seon Sijo. Musan, as both a monk and a pioneer in the realm of Sijo poetry, is acknowledged in Korean modern literary history for seamlessly integrating Buddhist enlightenment and literary metaphysics. His life and literature are evaluated as unified, without undergoing a dichotomy, as he completes Buddhist literature where Seon and Sijo coexist through the figure of Cho Oh-hyun, the initiator of modern Sijo and the founder of Seon Sijo. This evaluation is summarized by three keywords when discussing Musan: Transmission of Dharma (傳法), Giving (布施), and Literature. The illegal, the practical, and the linguistic aspects are not separated but rather amalgamated. Notably, his thought transcends the symbolic realm without concluding in symbolism, passing from the symbolic to the actual. Musans ideology, without going through the path of a practitioner as a monk, incorporates and expresses it through literary means. This stands in clear contrast to monk poets such as Kyungho, Manhae, and Wolha, who represent the modern and early modern history. Musans poetry encapsulates the enlightenment gained from his life as a Seon practitioner, fundamentally shaping his worldview with the core principles of Grand Seon Buddhism that all beings should possess, particularly the practice of Giving. The Bodhisattva thought manifested in Musans Sijo is realized not through Buddhist concepts but as the embodiment of Giving in the form of Paramita, stimulating the true attitude that sentient beings should adopt in their lives. Thus, through the first Paramita, Giving, emphasized in his poetry, Musan records the source of practical enlightenment he experienced and preached. Examining his Seon teachings that project into Grand Seon Bodhisattva thought, Giving activates the compassion inherent in Seon, guiding individuals to the path of directly pointing to the human mind (直指人心) and realizing ones true nature and enlightenment (見性悟道). realizing ones true nature (見性) is the process of cultivating Seon practice, allowing one to see their true nature, which is the inherent nature without deficiency or lack, and achieving enlightenment. The ultimate goal of Seon practice for attaining this enlightenment is realizing ones true nature (見性) and enlightenment (悟道). This reflects Musans pursuit of Buddhist philosophy, embedding Buddhist concepts into the lives of sentient beings through his literature. Musans deep understanding of the lives of ordinary people as a monk was made possible by the presence of Grand Seon Bodhisattva thought in his life. Consequently, Musan focuses on the Bodhisattva thought in his poetry and seeks to illuminate it through the first Paramita, Giving. In other words, in the context of Grand Seon philosophy, with Giving forming Avalokiteshvara as the central axis in Musans poetry, three types of Giving can be considered: temporal Giving, Dharma Giving, and ultimate Giving beyond distinctions. Through these types of Giving, Musans Sijo poems reveal the core principles of Grand Seon Buddhism, such as Karma, Empty thoughts, and the Avatamsaka Sutra, allowing insight into the fundamental world.

모듈러 기둥 매입형 접합부에 대한 실험 연구

박금성 ( Park Keum Sung ),배규웅 ( Bae Kyu Woong ),이상섭 ( Lee Sang Sup ),홍성엽 ( Hong Seong-yub ) 한국구조물진단유지관리공학회 2014 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.18 No.2

지관 회전형 각형강관 T형 접합부의 면내 설계 휨강도 평가

박금성(Park Keum-Sung),이상섭(Lee Sang-Sup),배규웅(Bae Kyu-Woong) 대한건축학회 2009 大韓建築學會論文集 : 構造系 Vol.25 No.8

The object of this paper is to evaluate the in-plane design strength T-joints made of cold-formed square hollow steel sections. The T-joints had the configuration that a branch member was oriented at 45 degrees to the main chord in the plane. This study focused on the branch-rotated T-joints governed by main chord flange failure mode among previous studies. Based on the test results of the branch-rotated T-joint in square hollow sections, the deformation limit was found as 1%B for 16.7≤2γ(=B/T)≤33.3 and 0.53≤β(=b₁/B)≤0.71. Existing strength formulae for original T-joint were investigated to be main chord flange failure for the branch-rotated T-joint, and the new proposed design formula was based on yield line theory model. Finally, There is a reasonably good agreement between the ultimate strength predicted using this formula and that determined experimentally.

면내 휨모멘트를 받는 지관 회전형의 각형강관 T형 접합부에 대한 실험적 연구

박금성(Park Keum-Sung),이상섭(Lee Sang-Sup),배규웅(Bae Kyu-Woong) 대한건축학회 2009 大韓建築學會論文集 : 構造系 Vol.25 No.4

The purpose of this study is to investigate the behavior of branch-rotated T-joints with cold-formed square hollow structural sections under in-plane moment in Vierendeel Truss. The branch in T-joints is rotated by 45° with respect to its axis and welded to the upper flange of the chord. The main experimental parameters are the ratio of the width to the thickness of the chord (2γ) with 16.7≤2γ≤33.3 and the width ratio of the branch to the chord (β) with 0.40≤β≤0.71. A total of nine specimens were tested in joints under in-plane bending moment. Based on the results of the test, the in-plane moment strength for the branch-rotated T-joints is determined according to the bending deformation of the chord flange yielding, regardless of the width to the thickness of the chord and the width ratio of the branch to the chord. And also, the in-plane moment strength for the branch-rotated T-joints in the hollow structural sections was defined as 1.5 times the moment load at M1%B the strength of joints that governed the serviceability in control. Finally, From the experimental results obtained for branch-rotated T-joints, it is observed that the in-plane moment strength in the joint increased as 2γ decreased and β increased.

Smagorinsky model을 이용한 실린더 및 익형 주위의 LES 난류유동해석

박금성(Kum-Sung Park),구본국(Bon-Kook Ku),박원규(Warn-Gyu Park),전호환(Ho-Han Joun) 대한조선학회 2004 大韓造船學會 論文集 Vol.41 No.4

강-PC형 모듈러 비대칭 기둥-보 접합부 해석

박금성 ( Park Keum Sung ),이상섭 ( Lee Sang Sup ),부윤섭 ( Boo Yoon Seob ),민기요 ( Min Gi Yo ),배규웅 ( Bae Kyu Woong ) 한국구조물진단유지관리공학회 2018 한국구조물진단유지관리공학회 학술발표대회 논문집 Vol.22 No.1

Analysis studies were carried out on asymmetric column to beam connections of steel plate rolled forming steel-PC composite modules. The main variables of analysis are asymmetric column composite or non-composite, thickness of steel plate and reinforcement or not. As a result of the analysis, the strength of the local buckling decreased from the upper flange of the beam. The connections are improved so that the upper flange surface of the beam has both the moment and horizontal shear resistance elements. As a result of the analysis of reinforced connection, the strength and stiffness increased linearly regardless of the column composition and the thickness of the stiffener. The stability of the connection and the possibility of securing the momentum were confirmed. This result is reflected in the experimental plan of the connection.

주강접합 보강철물이 삽입된 모듈러 유닛간 접합부 구조성능

박금성(Park, Keum-Sung),배규웅(Bae, Kyu-Woong),신상민(Shin, Sangmin) 대한건축학회 2023 대한건축학회 학술발표대회 논문집 Vol.43 No.1

리브플러스 PC슬래브-PC보 접합부의 휨성능 평가

박금성(Park Keum-Sung),이상섭(Lee Sang-Sup),최윤철(Choi Yun-Cheul) 대한건축학회 2011 大韓建築學會論文集 : 構造系 Vol.27 No.5

The purpose of this study is experimentally to evaluate flexural performance for connections with rib-plus precast concrete slab(RPS) to PC beam. The flexural performance by negative bending moment in this PC connections gives influence on the structure performance of connections. In this study, the main experimental parameters are the filled length of RPS and the reinforcement or not. A total of four specimens were tested and manufactured in connections under negative bending moment. As a result, it found that connections with the exception of reinforcing specimen was stiffer and stronger than connections of the prototype specimens and deformation capacity was assessed to be better. Also, the comparison of the experimental yield load and maximum load to calculated nominal load was presented to the mean 1.26 and 1.79 times, respectively. Thus, the connections for ensuring the structure safety was estimated to be reasonable thing.

모듈러 유닛 기둥 매입형 기초 접합부 개발

박금성(Keum Sung Park),이상섭(Sang Sup Lee),홍성엽(Sung Yub Hong),배규웅(Kyu Woong Bae) 한국강구조학회 2015 韓國鋼構造學會誌 Vol.27 No.1