Seismic stress state of a high earth dam using the spectroscopic method Klara Salyamova, Komil Toshmatov Alimjon ogli, Nematilla Nishonov and Ekaterina An E3S Web Conf., 431 (2023) 03008 Published online: 13 October 2023 DOI: 10.1051/e3sconf/202343103008