• 한국압력기기공학회 논문집
• /
• 제18권1호
• /
• pp.1-10
• /
• 2022

Currently, there is no technical standard and regulation for seismic analysis of non-nuclear safety piping. Accordingly, ASME Sec.III ND, a standards applied to safety class 3 piping, is applied. However, the technical standard applied for other than seismic analysis is ASME B31, which leads to controversy. In this study, the feasibility of applying ASME B31E was confirmed by reviewing rulescomparing technical standards, and evaluating piping allowable stress margins. The evaluation revealed that applying ASME B31.1 as a technical standard is too conservative compared to ASME Sec.III ND. On the other hand, ASME B31E (issued at the request of the industry) clearly presents the technical standards for seismic analysis of ASME B31 piping, and shows a similar level of conservatism compared to ASME Sec.III ND. It is expected to reduce the controversy over technical standards for seismic analysis of non-nuclear safety piping by applying ASME B31E.

• 기술혁신학회지
• /
• 제3권2호
• /
• pp.111-137
• /
• 2000

The significant role of the national standards has ever been growing as a critical infrastructure of the national competitiveness. Strategic policies for the advancement of the national standards system in Korea are suggested based on the analysis of trends surrounding the national standards at home and abroad. National standards failing in securing international recognition of its technical competence give an adverse effect to the improvement of industry and national welfare. As a most effective way toward the advancement of the national standards system, the national metrology institute should be placed at the top of the national standards system so as to exert its influence with its technical capabilities close to international level. Efforts are to be made to secure international credibility of the national standards through faithful implementation of the requirements of the mutual recognition arrangement(MRA). And, the legal structures should be refined to be in harmony with the global environment.

• 한국화재소방학회논문지
• /
• 제34권2호
• /
• pp.110-119
• /
• 2020

화재안전기준은 소방시설법 시행령 별표1에서 규정하고 있는 소방시설에 대한 설치방법 및 기술적 기준을 규정한 것으로 공공의 안전확보와 화재예방을 위한 근간으로서 그 역할을 수행하여왔다. 그러나 현행의 화재안전기준은 성능 기준과 기술기준이 혼재되어있는 형태로 장기간의 개정 절차와 제도적인 경직성으로 인해 기준의 제·개정이 신속하게 진행되기 어렵다. 또한, 기준을 제·개정하고 유지관리 할 수 있는 전문적 상임 독립기구의 부재로 인해 전문성 유지에 한계가 있으며 그 외에도 총의(總意)성, 공개성, 일관성이 결여되는 문제가 있다. 따라서, 이러한 문제점을 극복하기 위해 본 연구에서는 화재안전기준의 변천 및 운영 현황, 법적 성질 및 법적 현황 그리고 제·개정 시의 문제점을 살펴보고 국내·외 유사 기술기준의 운영사례를 비교 분석하여 화재안전기준의 제·개정 시스템을 개선하고자 하였다. 이것을 나타내면 다음과 같다. 첫째, (현(現))국가화재안전기준을 법적 성능 기준과 기술적 세부기준인 기술기준으로 분류한다. 둘째, 기술기준의 제·개정 주체를 기존의 국가에서 민간으로 이양시킨다. 셋째, 기술기준을 사용자 중심의 코드 시스템으로 정비하는 것이다.

• 한국정보통신학회:학술대회논문집
• /
• 한국해양정보통신학회 1999년도 추계종합학술대회
• /
• pp.71-75
• /
• 1999

구내통신선로설비는 초고속정보통신망을 건물내의 이용자의 단말까지 연결해주는 설비로서 향후의 새로운 정보통신서비스를 위해서는 매우 중요하다. 기존의 국내의 구내통신선로설비는 음성급 전화 서비스 위주로 구성되어 있고 새로운 초고속정보통신망의 멀티미디어서비스를 수용하기 위한 구내통신선로설비를 구축하기 위해서는 관련 표준 및 기술기준의 개선이 매우 필요하다. 본 논문에서는 구내통신선로설비의 국제표준화 동향과 기술기준 제정 현황을 살펴보고 국내의 현행 기술표준 및 기술기준과 비교 분석하였다. 이를 토대로 구내통신선로설비의 고도화를 위한 현행 기술기준 규칙과 고시인 구내통신선로설비 등의 설치 방법의 문제점을 분석하고 개선방안을 제안하였다.

• 한국가스학회지
• /
• 제22권3호
• /
• pp.13-19
• /
• 2018

노출배관은 매설배관과 달리 바로 외기에 닿아있음으로 이에 대한 더욱 높은 내구 신뢰성이 요구 된다. 이를 위해 배관 시스템의 설계와 시공 시 명확한 세부 기술기준은 필수적이다. 하지만, 기존의 기술기준은 배관 특성을 고려한 내구성 평가가 되지 않아, 현장에서 많은 의문점을 제기했었다. 따라서, 본 연구를 통해서 기존 세부 기술기준을 개정하여 노출배관의 명확한 내구 안전성 확보방안을 제시하고자 한다.

• 한국안전학회지
• /
• 제21권3호
• /
• pp.127-136
• /
• 2006

In 2002 Product Liability Act newly got into effect in Korea so that efforts for Product Safety got a new chance to promote safety standardization. Under the supervision of the Korean Agency for Technology and Standards (ATS) and the Korea Standards Association (KSA), the enterprise titled "Standardization of Product Safety" took the first step in 2000. Thenceforth a lot of standards and guidelines for product safety have been developed. The results of the enterprise were in the type of technical manual as well as report, technical guidelines, and specific technical safety standards. In this paper, the authors narrated those sequential efforts for Product Safety, and introduced the basic concept on which standardization of Product Safety Management System was conducted and individual safety standard has been developed. Based on this systematic concept, a global road-map as well as specific road-maps for developing safety standards in individual industry were supplied. Finally, suggestions for proceeding to the whole risk management system including other risky factors were appended.

• 한국안전학회지
• /
• 제35권2호
• /
• pp.8-16
• /
• 2020

In Article 311 of the Regulation on Occupational Safety and Health Standards requires the use of Korean Industrial Standards Act in accordance with the Industrial Standardization Act. However, the classification, inspection, maintenance, design, selection, and installation of explosion hazard locations for explosion and explosion prevention and internalization of 'safety' in the performance maintenance phase of electrical machinery and equipment There is no technical and institutional management plan for remodeling and alteration. Analysis of actual conditions and problems related to the installation, use, and maintenance of explosion-proof equipment, comparative analysis of domestic and international technical standards and systems, technical, institutional and administrative systems and systems related to installation, use, and maintenance of explosion-proof equipment, technical personnel and qualifications, etc. It is to propose legislation, system improvement, and technical standard establishment related to the maintenance of explosion-proof facility performance through improvement of the necessity and feasibility study for establishment of the legal status of the management site and management plan. As technical measures, KS standard revision (draft), KOSHA guide (draft) and explosion-proof facility performance maintenance manual were presented. In addition, the institutional management plan proposed the revised rule on occupational safety and health standards, the revised rule on the restriction of employment of hazardous work, and the manpower training program related to the maintenance of explosion-proof facilities and the qualification plan. Enhance safety at the installation, use, and maintenance stage of explosion-proof structured electrical machinery. It is expected to be used to classify explosion hazards, select related equipment, and to update and standardize standards related to installation, use and maintenance.

• Nuclear Engineering and Technology
• /
• 제45권2호
• /
• pp.165-178
• /
• 2013

A comprehensive review on the technical standards about human factors (HF) design and software reliability maintenance for digital instrumentation and control (I&C) and human-machine interface technology (HMIT) in Japanese light water reactor nuclear power plants (NPPs) was given in this paper mainly by introducing the relevant activities at the Japan Electric Association to set up many industrial standards within the traditional framework of nuclear safety regulation in Japan. In Japan, the Fukushima Daiichi accident that occurred on March 11, 2011 has great impact on nuclear regulation and nuclear industries where concerns by the general public about safety have heightened significantly. However for the part of HF design and software reliability maintenance of digital I&C and HMIT for NPP, the author believes that the past practice of Japanese activities with the related technical standards can be successfully inherited in the future, by reinforcing the technical preparedness for the prevention and mitigation against any types of severe accident occurrence.

• 대한전기학회:학술대회논문집
• /
• 대한전기학회 2004년도 추계학술대회 논문집 전기설비전문위원
• /
• pp.26-31
• /
• 2004

System voltages of Republic of Korea have been diversified since 1970s due to the accelerated industrialization of the republic. Although the national standards on system voltages (i. e Korean Industrial Standards KSC 0501) were established in 1974, the standards were not adequately maintained in time. Consequently, national standards on system voltages has some discrepancy not only with the existing voltages of electrical systems of this country but also with the IEC standard voltages in terms of scope and technical requirement of standards. This study is to seek harmonization of national standard voltages with the IEC standards considering existing system voltages, relevant technical regulations and codes etc.

• 조명전기설비학회논문지
• /
• 제27권4호
• /
• pp.81-87
• /
• 2013

A grounding scheme is one of important parts in protection for safety of electrical installations. Terminologies are successively creating and gradually increasing due to diversity and external environments. The declaration and definition of terminologies concerning grounding are in disorder in several KS standards, electrotechnical provisions for electrical installations and electrotechnical guides related to electrical installations. There seem to be serious confusions in use among technicians and experts. In this paper, we proposed a new scheme and system to consistently use the technical terms concerning grounding described in KS standards and technical provisions. Different use examples and the present state of terminologies on grounding described in Korean documents such as KS IEC standards, technical provisions for electrical installations, consumer's electrical installation guide, and etc are investigated. Although the scope of this work is limited to examine the terminologies on grounding, it is expected that the proposed method could be contributed to the consistent use of terminologies in all areas in KS C IEC standards and technical provisions for electrical installations.