Extent of risk management implementation in some of rock laboratorytests for tunnel projects by means of AHP method
DOI:
https://doi.org/10.21533/pen.v8.i4.1379Abstract
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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