EVALUATION OF DREDGED MATERIAL VOLUMES

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SHARIFI M.

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

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Journal: DIDGAH Year:2013 | Volume:- | Issue:- Page(s): 4-39

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Title

EVALUATION OF DREDGED MATERIAL VOLUMES

Author(s)

SHARIFI M. | Issue Writer Certificate

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Abstract

Iranian ports spent a considerable sum on dredging each year. It is of a great importance to evaluate the dredged material volumes and to ensure that dredging was done on required place.This paper tries to provide a method for assessment of the volume of dredged material which satisfies the following conditions:The theoretical background should be acceptable.Independently applicable by the contractor, supervisor and the port authority.Repeatable, so could be done by a third party, in case of disagreement between the contractor and the supervisor.Has the potential to be announced as the unique procedure in the PMO and all commercial ports.It could be used to estimate the fairly accurate volume of the dredging material before the operation.Use the existing technologies and does not impose heavy costs.The main idea of this paper is to provide a method for processing the hydrography data to estimate the fairly accurate volume of the dredging material before the operation and to measure it during the operation or afterward.To accomplish this, by using Delaunay triangulation, three mathematical surfaces are shaped namely the original surface, the simulated surface and the dredged one.The figures are calculated by measuring the difference between the original and the simulated surfaces and the difference between the original and the dredged surfaces.

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APA: Copy

SHARIFI, M.. (2013). EVALUATION OF DREDGED MATERIAL VOLUMES. DIDGAH, -(-), 4-39. SID. https://sid.ir/paper/118397/en

Vancouver: Copy

SHARIFI M.. EVALUATION OF DREDGED MATERIAL VOLUMES. DIDGAH[Internet]. 2013;-(-):4-39. Available from: https://sid.ir/paper/118397/en

IEEE: Copy

M. SHARIFI, “EVALUATION OF DREDGED MATERIAL VOLUMES,” DIDGAH, vol. -, no. -, pp. 4–39, 2013, [Online]. Available: https://sid.ir/paper/118397/en

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