Extent of risk management implementation in some of rock laboratory tests for tunnel projects by means of AHP method

Ahmed Suad Ali, Khalil Ismail Wali


In any project, especially infrastructure ones such as tunnels, tests play a major role in predicting and showing the properties of the ground built on. For such construction through a rock mountain terrain, it is quite not easy to predict the engineering property of such materials. Since working with rock is a quite challenge because of the nature of rock materials, it needs a lot of care and persuasion when dealing with such. For such rock materials, it needs both of field and laboratory tests to ensure the process of obtaining the final engineering property of the materials. This paper concentrate on some of the laboratory tests required for tunnel project held in rock profile sites. Emphasizing on safety, accuracy that enquired during such tests and try to run those under risk management process by means of AHP to get the responded weights for those factors such as test procedure with average of weight (49.43%) indicates the caution to be taken during test beside major parameters such as sample size and mass in accurate manner to avoid risk in test and results obtained.

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DOI: http://dx.doi.org/10.21533/pen.v8i4.1680


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Copyright (c) 2020 Ahmed Suad Ali, Khalil Ismail Wali

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ISSN: 2303-4521

Digital Object Identifier DOI: 10.21533/pen

Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 International License