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The Risks and Effects of Iranian Amirkabir Tunneling Project Using Failure Modes and Effects Analysis (FMEA)
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A Mortazavi tabatabaee   , M Farshad nia * 1, M Jabari , K Visi |
| 1- , studentresearchcommittee@gmail.com |
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Abstract: (13276 Views) |
| Introduction: In many developmental projects, the tunnel drilling is fraught with various health and financial dangers. The purpose of this study was to investigate the risks of the Amirkabir tunnel drilling pro-ject in Iran.
Materials & Methods: In this descriptive study, the tunneling process was divided into 3 phase. The data including the type of risks, their effects and possibilities were gathered using failure modes and effects analysis (FMEA). The cumulative fre-quency of risk grades was calculated, and then ranked by Pareto principles.
Findings: The highest percentage of risk grades included hitting with tunneling ma-chineries and equipments, falling-down of workers and crashing of equipments.
Discussion & Conclusion: Based on the Pareto diagrams, by removing or cont-rolling the risks, it would be possible to optimize the safety of Amirkabir tunneling project. |
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| Keywords: developmental projects, FMEA, risk, safety, tunneling |
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Full-Text [PDF 735 kb]
(7960 Downloads)
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Type of Study: Research |
Subject:
Environmental health
Received: 2013/10/12 | Accepted: 2013/10/15 | Published: 2013/10/15
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