2D numerical simulation of urban dam break and its effect to building using lax scheme with numerical filterTias Ravena Maitsa, M Gilang Indra Mardika, Mohammad Bagus Adityawan, Dhemi Harlan, Dyah Kusumastuti and Arno Adi KuntoroE3S Web Conf., 156 (2020) 04003DOI: https://doi.org/10.1051/e3sconf/202015604003