This research introduces a novel probabilistic approach to consider the effects of uncertainty parameters during the design and construction process, providing a fresh perspective on the evaluation of the structural performance of reinforced concrete structures. The study, which categorized various random design and construction process variables into three groups, selected a two-story reinforced concrete frame as a prototype and evaluated it using a nonlinear analytical model. The effects of the uncertainty propagations to seismic responses of the prototype RC frame were probabilistically evaluated using non-linear dynamic analyses based on the Monte-Carlo simulation sampling with the Latin hypercube method. The derivation of seismic fragility curves of the RC frame from the probabilistic distributions as the results of uncertainty-propagation and the verification of whether the RC frame can meet the seismic performance objective from a probabilistic point of view represent a novel and significant contribution to the field of structural engineering.

A B S T R A C T
1. 서 론
2. 불확실성을 고려한 구조성능평가 방법
    2.1 확률론적 불확실성 전파 분석
    2.2 불확실성 요인 선정
3. 설계․ 시공 단계의 불확실성 요인들이 철근콘크리트 구조물 구조성능에 미치는 영향 평가
    3.1 해석모델 구축
    3.2 인식론적 불확실성 평가
4. 결 론
감사의 글
REFERENCES

• 신동현(부산대학교 건축공학과 조교수) | Shin Dong-Hyeon (Assistant Professor, Department of Architectural Engineering, Pusan National University) Corresponding author
• 이주형(부산대학교 건축공학과 학사과정) | Lee Ju-Hyeong (Undergraduate Student, Department of Architectural Engineering, Pusan National University)
• 성준현(부산대학교 건축공학과 학사과정) | Sung Jun-Hyun (Undergraduate Student, Department of Architectural Engineering, Pusan National University)
• 윤수호(부산대학교 건축공학과 학사과정) | Yoon Su-Ho (Undergraduate Student, Department of Architectural Engineering, Pusan National University)