Estimation of the Scale of Fluctuation for Spatial Variables of RC Structures S. Hilyati, Z. M. Nizam, M. A. A. Zurisman, Z. A. M. Hazreek and A. A. T. Saiful MATEC Web Conf., 103 (2017) 02026 Published online: 05 April 2017 DOI: 10.1051/matecconf/201710302026