무역항 및 연안항 피복재의 파괴확률과 부분안전계수 해석

• 영문명: Analysis of probabilities of failure and partial safety factors of armor units on tranding and coastal harbors
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 이철응(Lee Cheol Eung) 박동헌(Park Dong Heon)
• 간행물 정보: 『산업기술연구』vol.28, 157~165쪽, 전체 9쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2008.09.30

영문 초록

Level Ⅱ AFDA and Level Ⅲ MCS reliability models are applied to analyze the stability of armor units on trading and coastal harbors in Korea. Hudson’s formula and Van der Meer’s formula are used in this reliability analysis. Also, probability density functions of reliability index and probability of failure are derived by the additional analysis. In addition, the partial safety factors of all harbors related to armor units can be straightforwardly evaluated by the inverse-reliability method. The upper and lower limits and average level of partial safety factors can be statistically investigated with the results of all cases applied in this paper. Therefore, it may be possible to design armor units of new breakwaters including the uncertainty of random variable and target level by using the present results.

목차

Abstract

1. 서론

2. 신뢰함수의 수립

3. 무역항 및 연안항의 설계변수

4. 신뢰성 해석 결과 분석

5. 결론

참고문헌

키워드

무역항 연안항 신뢰성 해석 부분안전계수 trading harbor coastal harbor reliability analysis partial safety factor