Estimation of the Scale of Fluctuation for Spatial Variables of RC StructuresS. Hilyati, Z. M. Nizam, M. A. A. Zurisman, Z. A. M. Hazreek and A. A. T. SaifulMATEC Web Conf., 103 (2017) 02026DOI: https://doi.org/10.1051/matecconf/201710302026