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Earthquake Reliability of Lifeline Networks
Network reliability lifelines earthquake seismic hazard analysis spatial correlation
2009/10/14
Lifelines such as pipelines, transportation, communication and power transmission systems are networks
which extend spatially over large geographical regions. The quantification of the reliability (s...
Dynamic Reliability in Bridge Pier Scouring
Dynamic reliability Bridge pier Scour Return period Service life Safety factor
2009/10/12
Many bridges crossing wide rivers fail due to excessive local scour around piers and abutments during heavy floods. Because of the random nature and complexity of the overall scouring phenomenon throu...
A Reliability Model for Bridge Abutment Scour
Reliability Bridge Abutment Scour Resistance Loading Safety factor Return period
2009/10/12
Deterministic scour prediction equations for bridge abutments consider only the e ects of hydraulic parameters and do not take the uncertainties of scouring parameters into account. Treatment of these...