철골철근비에 따른 혼합구조보의 내력 및 변형 특성에 관한 연구

임병호,박정민,김화중,Lim, Byung Ho,Park, Jung Min,Kim, Wha Jung 한국강구조학회 2002 韓國鋼構造學會 論文集 Vol.14 No.1

기존에 수행된 연구에서는 혼합구조보의 구조적 특성을 결정할 수 있는 제 영향인자 중에서 주근의 정착방법, 전단스팬비의 변화, 이질구조부의 보강 유무, 보강 방법의 변화 등에 따른 일련의 연구 성과들을 발표하였으며, 이러한 결과를 바탕으로 본 연구에서는 이질구조부에 대한 응력전달 및 내력상승 측면에서 철골단면적에 대한 인장철근비(철골철근비)를 변화시킨 단부 RC 중앙부 SC조 혼합보에 대해 RC부 주근의 정착방법(플랜지위 직접 용접, 스터드볼트 용접정착)에 따른 구조적 거동 특성을 고찰하였다. 그 결과 주근의 정착방법에 따른 구조적 특성은 거의 나타나지 않았으며, 철골철근비가 증가함에 따라 내력면에서는 효율성을 기대할 수 있으나, 연성능력이 저하될 수 있으므로 혼합구조보의 구조적 특성을 극대화시키기 위해서는 적정한 철골철근비로 제한하는 것이 필요한 것으로 나타났다. In the preceding study, a series of results was presented according to factors like as attaching method of main bar, shear span to depth ratio, reinforcing method for different types of region among various factors, which could determine the properties of composite beams. Based on these results, this study was planned to investigate the structural behaviors of according to attaching method of main bar for composite beams(end-reinforced concrete(RC), center-steel concrete (SC)) varying ratio of tensile bar to steel mainly. Consequently, there were little difference according to attaching method of main bar. And as the ratio of tensile bar to steel increase, the efficiency of strength was high, but ductile capacity of beams could deteriorate. Therefore, to maximize the structural properties of composite beams, it was considered that the ratio of tensile bar to steel should be limited.

CPTPP 원산지 가치의 계량화 및 누적에 관한 연구

임병호 한국무역학회 2022 貿易學會誌 Vol.47 No.1

This study aims to quantify the value of origin among CPTPP and Korea, under the assumption that the ‘cumulation’ clause has large economic effects in multilateral FTAs and increase the possibility of improving FTA utilization. Analysing the relationship between value-added exports and FTA utilization rate, there is a positive correlation between the two variables, and the cumulation of multilateral production of CPTPP is expected to increase Korea's value-added exports. In the GTAP-VA model, the target of cumulation is calculated as ‘Domestic Value Added’, and all value-added ​​of CPTPP are cumulated in the form of value added exports of exporting country. When Korea participates in CPTPP, it is possible to cumulate additional 6.3~9.6% value added, and the agreements with low FTA export utilization rates such as New Zealand, ASEAN would have greater economic effects of cumulation. For the successful implementation of CPTPP in Korea, it is necessary to develop a new origin verification system that enables multilateral value-added cumulation. It is time to seek cooperation with countries currently participating in CPTPP to prove the value added inherent in CPTPP-originating products.

일본의 한국산 수산물 수입규제 가능성 검토 - 한・일 방사능 분쟁을 중심으로 -

임병호,홍석구,유진희 한국무역학회 2019 貿易學會誌 Vol.44 No.6

This study focuses on a recent WTO SPS dispute related to Korea Import Bans and Testing and Certification Requirements for Radionuclides (DS495) in order to learn from the case and take proactive measures to prevent potential import restrictions by Japan on Korean seafood. Korean-Radionuclides (Japan) emphasizes the importance of sufficient scientific evidence, especially scientific information from relevant international organizations, in an effort to take preventive measures towards Japan’s restrictions on Korean seafood imports. Japan claims that a novel parasite, Kudoa septempuctata, in Korean flatfish causes food poisoning. As food poisoning is a serious concern, there is a low possibility that Japan’s enhanced monitoring measures would be more trade restrictive than required as prescribed in Article 5.6 of the WTO SPS Agreement. In addition, Korea is the biggest exporter of olive flounder to Japan. Hence, the possibility that similar conditions could be established is low in relation to non-discriminatory principles under the WTO SPS Agreement. Accordingly, we should collect relevant scientific evidence, improve domestic sanitary management of fishery products, and seek export diversification so that we prepare for potential import restrictions by Japan and minimize implications.

토픽 모델링을 이용한 한국 무역규범 연구동향 분석 : 2000년~2022년

임병호,장정인,김태한,한하늘 한국무역학회 2023 貿易學會誌 Vol.48 No.1

The purpose of this study is to analyze the main issues and trends of Korean trade, and to draw implications for future research regarding trade rules. A total of 476 academic journal are analyzed using English keyword searched for ‘Trade Rules’ from 2000 to July 2022 in the Korean Journal Citation Index data base. The analysis methodology includes co-occurrence network and topic trend analysis which is a kind of text mining methods. The results shows that key words representing Korea's trade trend fall into four categories in which the number of research journals has rapidly increased, which are Topic 4 (Investment Treaty), Topic 7 (Trade Security), Topic 8 (China’s Protectionism), and Topic 11 (Trade Settlement). The major background for these topics is the tension between the United States and China threatening the existing international trade system. A detailed study for China's protectionism, changes in trade security system, and new investment agreements, and changes in payment methods will be the challenges in near future. 본 연구의 목적은 한국 무역의 주요 이슈와 동향을 분석하고 향후 무역규범 연구에 대한 시사점을 도출하는데 있다. 분석자료로서 Korean Journal Citation Index 데이터베이스에서 2000년부터 2022년 7월까지 'Trade Rules'로 검색된 영문 키워드로 총 476개의 학술지를 분석하였다. 분석 방법으로는 동시발생네트워크와 텍스트마이닝 방법의 하나인 토픽트렌드 분석이 있다. 분석 결과, 최근 한국 무역을 대표하는 키워드는 연구 저널 수가 급증한 카테고리인 Topic 4(투자조약), Topic 7(무역안보), Topic 8(중국 보호무역주의), Topic 11(무역결제) 4가지로 나타났다. 이들 주제의 주요 배경은 기존의 국제무역 체제를 위협하는 미국과 중국 간의 무역마찰이며, 중국의 보호주의, 무역 안보 시스템의 변화, 새로운 투자 협정, 지불 방법의 변화에 대한 상세한 연구는 가까운 장래에 도전 과제가 될 것이다.

원자력 기술 수출 전문 홈페이지 운영 개시

임병호,Im, Byeong-Ho 한국원자력산업회의 2007 원자력산업 Vol.27 No.3

텍스트마이닝을 활용한 무역규범 연구 동향 분석

임병호 한국무역학회 2022 한국무역학회 학술대회 Vol.2022 No.12

고로 슬래그를 이용한 고성능 건자재의 개발에 관한 기초적 연구 : 라틴방격법에 의한 고성능 건자재 개발의 타당성 검토

임병호,최영준,김태곤,박정민,김화중 대한건축학회 1997 大韓建築學會論文集 Vol.13 No.10

羅刹의 노래

林炳浩 한국외국어대학 학도호국단 1978 외대 Vol.13 No.1

대전시 1인 가구의 변화 및 향후 대응방안

임병호,Im, Byeong-Ho 대전발전연구원 2014 대전발전포럼 Vol.48 No.-

글로벌 공급망 변화에 따른 식량자급률 영향

임병호,심창용,박슬기 한국국제상학회 2023 國際商學 Vol.38 No.3

Purpose : The purpose of this study is to analyze the impact of changes in the global supply chain according to IPEF on South Korea's food self-sufficiency rate and explore strategies for future food security. The study focuses on South Korea's self-sufficiency rates for various food items and analyzes the food policies of key countries for ensuring food security, with a research target on the trends of IPEF for securing a stable supply chain. Research design, data and methodology : The analysis of the global supply chain's impact utilizes the GTAP (Global Trade Analysis Project) model, assuming the effects of import price efficiency (AMS) and export tariffs (TXS) on the food sector, with the assumption of eliminating non-tariff barriers. Additionally, the estimation of medium and long-term ripple effects is based on the assumption of the mobility of production factors. Results : The results of the analysis confirm that the implementation of IPEF could lower South Korea's food import prices and diversify the supply chain, providing advantages. However, it also highlights the drawback that the self-sufficiency rate may decrease if non-tariff barriers are completely eliminated. Conclusions : The conclusion of this paper is as follows. The government should actively engage in IPEF negotiations while requiring a more sophisticated approach to adjust non-tariff barriers to an appropriate level.