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Proceedings Paper

Deformation study of the Klang Gates Dam with multispectral analysis method
Author(s): Azmi Hassan; Mustofa Subari; Zainal Abidin Som
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Paper Abstract

An approach in the analysis of deformation structural behavior using the method of multispectral analysis has been developed by the authors. This approach is suitable for concrete dams where data are acquired through close-range photogrammetric means. This analysis is based on simultaneous adjustment of data obtained from different spectral ranges. The approach consisted of three basic processes: preliminary identification of deformation models, estimation of the deformation and displacement models, estimation of the deformation and displacement parameters, and multispectral analysis of the deformation models. A numerical example is given using data obtained from WILD P32 phototheodolite of 2 epochs of observation of the Kland Gates concrete dam deformation behavior study.

Paper Details

Date Published: 1 September 1991
PDF: 15 pages
Proc. SPIE 1526, Industrial Vision Metrology, (1 September 1991); doi: 10.1117/12.48244
Show Author Affiliations
Azmi Hassan, Univ. Teknologi Malaysia (Malaysia)
Mustofa Subari, Univ. Teknologi Malaysia (Malaysia)
Zainal Abidin Som, Univ. Teknologi Malaysia (Malaysia)


Published in SPIE Proceedings Vol. 1526:
Industrial Vision Metrology

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