개화기의 한성부 사회상 - 한성부 「 거문 」 을 중심으로 -

박경룡(Kyong Ryong Park) 단국사학회 1995 史學志 Vol.28 No.1

N/A

Stress Ribbon 교량(현수 바닥판교)의 특성과 적용

박경룡(Kyoung Yong Park),김기동(Ki Dong Kim),임남형(Nam Hyoung Lim) 한국강구조학회 2013 韓國鋼構造學會誌 Vol.25 No.1

개화기 日帝의 서울 南村 侵奪過程 考察

朴慶龍(Park, Kyeong-Yong) 백산학회 2004 白山學報 Vol.- No.70

" Japanes Imperalism made so called Nam-chon(南村) in Seoul a place of residence and had come into commercial power invasion process of Korea, the Kawhagi(開化期) Korean who lived in Hansung(漢城) were pushed out and rusticated so dwellers changed from Korean to Japanese and Japanese has a place of residence in Hansung. As a result a place of Japanese residence is Nam-chon and aplace of Korean residence is Bok-chon(北村). Korean called Nam-chon(南村) ‘the villiage of whanomdl’ against their residence called Bok-chon(北村). The center of Nam-chon is generally the whole area of Chongmu-Ro(忠武路) and Myeong-Dong(明洞). It is deduce that the cause of Japanese Imperialism chose the whole area of Chingogai(진고개) area of residence they decided a place of legation the place of Rockchonjeong(綠泉亭) under Mt. Nam. After the Imo-Militaty Revolt(壬午軍亂), the 1,200 troops Japan arrived in Seoul and decided temporary legation the house of Lee, Jong-Sung(李鍾承) who is extra the captain of Kumwe-Young(禁衛營) placed Chongmu-Ro 2 ga(忠武路 2街) and they was stationed a whole of the Mt. Nam. From this time, Japanese was stationed Whaisung-Dai(왜성대; Yejang-Dong : 藝場洞) and Chingogai(진고개) and they expanded their influence. Residence of Seoul permitted Japanese from February. Ko-Jong 22nd(高宗; 1885) what is next year Kabshinjongbyon(甲申政變), this time the place which is the whole of Chingogai(진고개) around of the Legation Japan and the Consulate Japan, that is to say Chong-Gu(中區) Yejang-Dong(藝場洞), Juja-Dong(鑄字洞), Chongmu-Ro 1ㆍ2ㆍ3ga(忠武路1ㆍ2ㆍ3ㆍ街), Myeong-Dong(明洞) decided residence of Japan. At first Japanese rent or bought a koreanstyle house but they bought a vacant land and built a Japanese-style house so they had a Japanese community collectively. After the opening of a port, a whole of Chingogai(진고개) was an unbroken succession of Japanese shop. Japanese of 1,500 was active so korean downtown was menaced that. So the merchant of Chong-Ro(鐘路) protested and demonstrated that they was closing up their shop but it was ineffective. Beginning of repair Chingogai-load(진고개길) is in 1895 what happened Ulmisabyeon(乙未事變). They withdrew temporary house side of Chingogaiload(진고개길) and established drainage system in official estimate so changed the shape of Chingogai(진고개). Continuing after the Sino-Japanese war(청일전쟁), May, 14, the first year of Kun-yang(建陽元年; 1896) troops of Japanese stationed two company, 400 according to the Waeber-Komura Memorandum(웨베르 고무라 각서) in Seoul. Headquarters placed a large korean-style house in Jeo-Dong 1 ga(苧洞 1街) (situation of the Monopoly Bureau under the rule of Japanese imperialism) the rest troops dispersively placed the number of 190 Chongmu-Ro 1ga (sistuation of the central post office : 忠武路 1街) and within domains of former Chosun Dynasty infantry outfit in Kawangwhamun(光化門) and Building Japanese barracks at Phil-Dong 2 ga(筆洞 2街) in January 1904 all moved to this. The early days what Japanese arrived in Seoul they rent or bought korean-style house this area in spite of large an small resistance and repulsion of natives, Japanese unfolded colonization concerning around the settlement corporation which formed Feb., 1885 and committee of Japanese commerce which started Feb., 1887 and Chingogai(진고개) and Myeong-Dong(明洞) took charge core function a new business transaction of Seoul. Consulate Japan located in Mt. Nam moved out enter of Chongmu-Ro(忠武路), present the Department store the Shinsehae and the first branch of the First Bank december., 1896 next year committee of Japanese commerce and office of the settlement corporation entered, established A show case of Japanese Goods at Haihyeon-Dong(會賢洞) in 1898. A Japanese brigade which was the pick of the troops in the Russo-Japanese War(露日戰爭) arrived in Seoul in Feb.

성토부 지주 보강과 SB3-B 연성배리어의 개발

김기동,박경룡,고만기,Kim,Kee Dong,Park,Kyoung Yong,Ko,Man Gi 한국방재학회 2014 한국방재학회논문집 Vol.14 No.1

2012년 11월에 개정된 `도로안전시설 설치 및 관리 지침`은 노측용 종방향 배리어에 대한 표준 성능시험을 평지부 대신에 성토부에서 시행하도록 규정하고 있다. 또한 성토부에 설치되는 지주의 현장지지력이 시험장지지력의 90% 이상이 되도록 하고 있다. 본 연구에서는 성토부에 설치되는 지주의 횡방향 지지력을 보강할 수 있는 다양한 지주 보강방안이 조사되었다. 보강되지 않은 일반지주(매입깊이 1.4 m)에 비하여 지주 매입깊이를 1.7 m로 증가시키는 경우에 33%의 지지력 증가가 나타났다. 다양한 형태의 보강판중에서 단면적과 지주를 감싸는 보강판의 절곡길이가 작은 경우에 시공성이 우수하였고 약 70%의 지지력 증가가 발생하였다. 그리고 Bracing을 사용하는 방안은 약 78%의 지지력 증가를 낳았다. 평지부 시험을 통과한 SB5-B등급 연성배리어의 구성요소와 동일한 구성요소를 적용하는 SB3-B등급 연성배리어가 개발되었다. SB3-B등급 충돌조건에 적절한 지주간격과 성토부 지주의 보강방안이 다양한 컴퓨터 시뮬레이션을 통하여 결정되었고 실물충돌시험을 통하여 최종성능이 검증되었다. The guidelines for the installation and management of roadway safety features, revised in November 2012, is regulating the standard performance test for roadside longitudinal barriers to be implemented on an embankment instead of a flatland. Furthermore, the post installed on an embankment should have the resisting force of a construction site higher than 90% of that of a test site. In this study, a variety of post reinforcement methods were investigated in order to strengthen the lateral resisting force of the post installed on an embankment. When increasing the post embedded depth to 1.7 m from a non-reinforced post with an embedded depth of 1.4 m, an increase of 33% in resisting force occurred. For the case of having a small cross section and a small flexure length of the reinforcing plate wrapping a post, out of various forms of reinforcing plates, the constructability was excellent and the resisting force increased by 70% approximately. For the reinforcement method using a bracing member, the increase of approximate 78% occurred in resisting force. A SB3-B flexible barrier that uses the same as the components of the SB5-B flexible barrier which passed the flatland performance test was developed. Post spacing and post reinforcement methods appropriate for SB3-B impact conditions were determined by various computer simulations, and the final performance was verified through full-scale vehicle crash tests.

라이시안 채널에서의 수신 신호 모의 실험 및 검증

이범선,이일용,박정일,박경룡,연광일,어익수,강인,Lee, Bom-Son,Lee, Il-Yong,Park, Jung-Il,park, Kyung-Ryung,Yeon, Kwang-Il,Eo, Ik-Soo,Kang, In 한국전자파학회 1998 한국전자파학회논문지 Vol.9 No.3

복잡하고 다양한 전파 환경을 라이시안 채널로 모델링할 수 있는 가능성에 대해서 검토해 보았다. 라이시안 채널에서의 수신 신호를 컴퓨터 시뮬레이터를 제작하여 모의 실험하였고, 모의 실험된 신호의 PDF(포락선 크기의 분포), PSD(Power Spectral Density), LCR(Level Crossing Rate), ADF(Average Duration of Fades), BER(Bit Error Rate)를 이론치와 비교한 결과 매우 잘 일치함을 확인할 수 있었다. The possibility of modeling the complex and diversified radio environment using Rician channel has been considered. The signals received in Rician channel have been simulated using the computer simulator. The PDF(Probability Density Function of the Envelope amplitude), PSD(Power Spectral Density), LCR(Level Crossing Rate), ADF(Average Duration of Fades) and BER(Bit Error Rate) of the simulated signal have been compared with those of theory. They were shown to be in good agreement.

국내최장 보도 현수식 출렁다리 설계 및 시공

김준좌(Jun-Jwa Kim),박경룡(Kyoung-yong Park),서휘광(Hwi-gwang Seo),최지선(Ji-sun Choi),전종병(Jong-byoung Jeon),이광훈(Gwang-hun Lee) 한국강구조학회 2018 韓國鋼構造學會誌 Vol.30 No.5

송도 용궁 구름다리 설계 및 시공

김준좌(Jun-jwa Kim),박경룡(Gyung-ryong Park),서휘광(Hwi-gwang Seo),최지선(Ji-seon Choi),김해룡(Hae-ryong Kim),위상철(Sang-chul Wi) 한국강구조학회 2021 韓國鋼構造學會誌 Vol.33 No.2

전이구간용 SB3-B 등급 차량방호울타리의 개발

김동성(Kim, Dong Seong),박주현(Park, Ju Hyeon),박경룡(Park, Kyoung Yong),김기동(Kim, Kee Dong) 대한토목학회 2022 대한토목학회 학술대회 Vol.2022 No.10

CDMA Modem ASIC의 시스템 차원 시뮬레이션

장경희(Kyunghi Chang),남형진(HyoungGin Nam),박경룡(GyeongLyong Park),김재석(Jaeseok Kim),김경수(Kyungsoo Kim) 대한전자공학회 1995 대한전자공학회 학술대회 Vol.1995 No.6

스트레스 리본 보도교의 설계절차

한기장(Han, Ki-Jang),최영구(Choi, Young-Goo),박경룡(Park, Kyoung-Yong),김기동(Kim, Kee-Dong) 한국산학기술학회 2013 한국산학기술학회논문지 Vol.14 No.5

스트레스 리본 보도교는 특정한 새그을 갖는 지지 케이블에 교량 길이에 비하여 단면 두께가 아주 작은 Deck을 설치하고 프리스트레스를 도입함으로써 발생되는 긴장된 바닥판의 축력으로 외력의 대부분을 저항하는 구조 물이다. 일반 구조물 설계와 달리 스트레스 리본 보도교의 설계는 Deck 단면의 가정 이외에도 지지 및 긴장 케이블 량과 긴장 케이블 긴장력을 가정하여야 하기 때문에 보다 많은 반복과정이 발생한다. 본 논문에서는 이러한 반복과정 을 최소한으로 줄이고자 지지 및 긴장 케이블량과 긴장력을 합리적으로 가정할 수 있는 회귀분석식이 새그비 1/30, 1/40, 그리고 1/50를 갖는 교량길이 80m에 대하여 제안되었다. A stress ribbon pedestrian bridge is the structure in which the axial force of prestressed deck, which is developed by introducing prestressed force into the thin deck with the very low value of span to deck-depth ratio which is installed on bearing cables with the specified sag, resists most of external loadings. Since the design of stress ribbon pedestrian bridges should be conducted by assuming the cross-section of deck, the area of bearing cables and post-tensioning cables, and the prestressed force of post-tensioning cables, it requires much more iterative processes than the design of general bridges. In this research, to minimize such iteration processes, regression equations which can reasonably assume the area of bearing cables and post-tensioning cables, and the prestressed force of post-tensioning cables, are suggested for the bridge length of 80m with the sag-span ratios of 1/30, 1/40, and 1/50.