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Fse-fault-tree-analysis-v2.svg (SVG file, nominally 900 × 600 pixels, file size: 10 KB)
Summary
Simplified fault tree for a two-path fire protection system. Events shared by both paths (orange, dashed outline) defeat the redundancy of the top AND gate. Based on Modarres and Joglar-Billoch (2002), pp. 5-37 to 5-38.
Original illustration for Fault tree analysis, level 4 Expert.
- Source basis: Modarres and Joglar-Billoch (2002), p. 5-38 (Figure 5-3.19, structure of the tree), p. 5-37 (shared detector/alarm/actuator, electric power and water tank as physical dependencies), pp. 5-36 to 5-37 (system description); redraw, do not copy
- Alt text: Fault tree with an AND gate over two path failures; tank, actuating device and power feed both paths, so each of them alone can fail the system.
Licensing
New drawing by Fire Safety Academy. © Fire Safety Academy.
File history
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:41, 2 November 2026 | | 900 × 600 (10 KB) | Jan (talk | contribs) | Watermark: Fire Safety Academy logo icon, 70 px, 45 % opacity |
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