In this paper, we consider the numerical justification of possibility to construct a low-cement content concrete gravity dam as an alternative traditional solution with rockfill in Pskem HPP canyon on river Uzbekistan Republic. The calculation studies were performed using finite element method (FEM), considering non-linear (elastoplastic) behavior and foundation rock ANSYS software package. Sei...

The Naghlu reservoir has been studied to determine the level of siltation and sedimentation characteristics in bed. study was fulfilled two phases, i.e., field survey laboratory work for determining carrying out grain size analyses collected sediment samples at 34 locations representing whole area. Dam is a gravity dam which built generate electricity. on Kabul River. Two main tributaries River...

Design, construction, as well reliable and safe operation of earthen hydraulic structures (earth dams) in the Republic Uzbekistan, located a seismically hazardous zone, require constant improvement load calculation methods, required by building codes, including loads (static - gravity, hydrostatic) temporary dynamic (seismic). The current normative method does not take into account non-one-dime...

Evaluating rock masses for dam foundations, especially heterogeneous (flysch), becomes imperative and requires accurate geomechanical classifications. The rocks at the Kanarwe river basin, a proposed site (Goma-Qazan near Khewata, Sura Qalat villages), mainly consist of interlaying massive carbonate Aqra Formation with flysch Tanjero Formation. Therefore, selecting appropriate types is challeng...