Titel_SS06
Level 1: Analysis of the probability of occurrence of certain critical events in a nuclear power plant. Level 2: Analysis of the ...
Figure 4.10: Example of failure in transporting construction materials due to falsely estimated load or falsely estimated weight ...
Figure 4.12: Failure of a roadway bridge due to scour, Portugal, 2001. Figure 4.13: Bridge collapse due to unforeseen dynamic be ...
Preliminary Hazard Analysis (PHA). Failure Mode and Effect Analysis (FMEA). Failure Mode Effect and Criticality Analysis ( ...
industries including the aerospace industry, the nuclear industry, the electronics industry and the manufacturing industries. In ...
Hazard and Operability Studies – HAZOP The HAZOP methodology is in essence an adaptation of the FMEA for applications within the ...
During the meeting all the system constituents are considered individually in regard to modes of failures, probability of failur ...
Accidents to ships resulting in offshore spills of more than 500 tonnes (TANKER), Betrand and Escoffier (1987). Identification ...
damage and deterioration event scenarios - causal dependencies of adverse events energy potential applied materials no ...
Hazard pointers Exposures Events /scenarios Consequences Origin of effects Natural Extreme waves Slamming on deck Personnel Envi ...
the last years fault trees and event trees are still the main methods recommended for US nuclear safety studies. Fault trees and ...
Figure 4.16: Illustration of commonly used symbols for AND and OR gates. Several other types of logical gates exists such as e.g ...
Figure 4.18: Principal shape of a fault tree. It is noted that a fault tree comprising an AND gate represents a parallel system, ...
where is the number of ingoing events to the gate. n pi are the probabilities of failure of the ingoing events and it is assumed ...
PEF0.01 0.01 0.0001 Along the same lines, the probability of lost power support PPF is equal to (OR gate) PPF 0.0001 0.01 ...
Figure 4.22: Illustration of event tree for the modelling of inspection of a reinforced concrete structure. In Figure 4.22 the e ...
by a rectangular gate with output event being either YES or NO, each of which will lead to different consequences. The benefit o ...
5 th Lecture: Elements of Classical Reliability Theory Aim of the present lecture The aim of the present lecture is to introduce ...
5.1 Introduction Reliability analysis of technical components and systems became a central issue during the Second World War whe ...
In the following sections an introduction shall first be given of the classical reliability theory and thereafter consider the p ...
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