Earthquake safety assessment software of the cable-stayed bridge using the seismic acceleration measurement date was developed. Various safety assessment indices for evaluation structural safety and serviceability of bridges are discussed. A systematic approach is proposed to process the raw data for generating appropriate safety assessment indicators. The software for structural state evaluation includes (i) format conversion of raw data, (ii) noise filtering, (iii) generation of assessment index, (iv) state evaluation. Determination of the limit state included in the condition evaluation step is discussed and an example of the graphic user interface of the software is shown.

• 정성훈(인하대학교 건축공학과 부교수, 공학박사) | Jeong, Seong-Hoon 교신저자
• 장원석(인하대학교 건축공학과, 박사과정) | Jang, Won-Seok