RELIABILITY BASED OPTIMAL DESIGN OF VERTICAL BREAKWATERS MODELLED AS A SERIES SYSTEM OF FAILURE

Proceedings of the International Conference on Coastal Engineering

J. Dalsgaard Sorensen²  H.F. Burcharth¹  E. Christiani¹ 

[1] Hydraulics and Coastal Eng. Lab., Dept. of Civil Eng., Aalborg University;Dept. of Building Technology and Structural Engineering, Aalborg University

关键词: vertical wall breakwaters;    sliding failure;    rupture failure;    design optimisation;    reliability;   

DOI  :  10.9753/icce.v25.%p

学科分类：建筑学

来源: Coastal Engineering Research Council

【 摘 要 】

Reliability based design of monolithic vertical breakwaters is considered. Probabilistic models of important failure modes such as sliding and rupture failure in the rubble mound and the subsoil are described. Characterisation of the relevant stochastic parameters are presented, and relevant design variables are identified and an optimal system reliability formulation is presented. An illustrative example is given.

【 授权许可】

Unknown