Optimal Design of Rubble Mound Breakwater Used by Partial Safety Factor Method

부분안전계수를 이용한 경사식 방파제의 최적설계기법

  • 이동훈 (울산대학교 건설환경공학부) ;
  • 민석진 (울산대학교 건설환경공학부) ;
  • 김성득 (울산대학교 건설환경공학부)
  • Published : 2003.12.01

Abstract

As there are so many uncertainties associated with using the determinism analysis method in the design of rubble mound breakwater, it is impossible for a designed construction to provide ultimate stability. First of all, due to the uncertainty of Load and Resistance, a safety level concerning the destruction mode of construction must be given. Then, the optimization design should be processed. After all, we can say that it is a more reasonable design method than the design used by the stability rate. In this study, an established design process is accomplished using Hudson's equation and an economic analysis with the breakwater's section is also conducted. Hudson's equation is compared to Van der Meer's equation. These results are utilized to drop a damage rate, increase the stability of construction, and determine the optimization section of the breakwater.

Keywords

References

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