Microreactors, a type of Small Modular Reactor (SMR) under 20 MWt, are being developed globally for use in remote areas, utilizing fourth-generation nuclear technology for enhanced safety. However, there are no established standards for their commercialization. This study reviews road transport regulations for microreactors and proposes necessary design loads and evaluation criteria for their transport. Transport concepts were identified through a review of overseas developments, with requirements derived for both accident and normal conditions. The study also presents an approach for evaluating transport stability based on land-based nuclear plant regulations, considering load conditions from drops and puncture impacts, as well as random vibrations during road transport. This work aims to support the design of mobile reactor transport systems and contribute to new regulatory and licensing procedures for advanced reactors.

Abstract
1. 서 론
2. 해외개발 현황 및 초소형 원자로운영 컨셉
3. 이동형 원자로 대상 수송/사고 하중관련 규정 검토 및 설계 기준 도출
    3.1 사고 하중 조건
    3.2 정상 하중 조건
    3.3 이동형 원자로의 수송 안전성 평가 접근법
    3.4 이동형 원자로 대상 수송/사고 하중 및설계 기준 제시안
4. 결 론
후 기
References

• 이희성(Senior engineer, Green Energy Technology Center, Samsung Heavy Industries) | Heesung Lee
• 김종원(Senior engineer, Green Energy Technology Center, Samsung Heavy Industries) | Jongwon Kim
• 송미경(Senior engineer, Green Energy Technology Center, Samsung Heavy Industries) | Mikyoung Song
• 전상배(Senior engineer, Green Energy Technology Center, Samsung Heavy Industries) | Sangbae Jeon
• 임채욱(Senior engineer, Green Energy Technology Center, Samsung Heavy Industries) | Chewook Yim
• 김정(Senior engineer, Green Energy Technology Center, Samsung Heavy Industries, Senior engineer, Green Energy Technology Center, Samsung Heavy Industries) | Jung Kim Corresponding author
• 이상민(Senior engineer, Green Energy Technology Center, Samsung Heavy Industries) | Sangmin Lee