Large-Scale Structural-Acoustic Analysis by the Sub-Space Superposition Synthesis Method.

Stability analysis and selection of optimuim support system of large scale underground space-Case study

The Azad pumped storage power plant including the pumping and transformer cavern and surge tanks has been located in the Sanandaj-Sirjan formation with the alternation of slate and phyllite and meta sandstone.Due to the sensitivity and special use of these spaces, stability analysis and ensuring the safety of carven is very important.Nowadays, using the surface storage tanks is very costly; The...

Dynamic Analysis of Linear Structural Systems with Nonlinear Vibrating Isolators Using Mode Superposition Method

Dynamic Analysis of Linear Structural Systems with Nonlinear Vibrating Isolators Using Mode Superposition Method

Structural Analysis of Large-Scale Power Systems

Some fundamental structural characteristics of large-scale power systems are analyzed in the paper. Firstly, the large-scale power system is decomposed into various hierarchical levels: the main system, subsystems, sub-subsystems, down to its basic components. The proposed decomposition method is suitable for arbitrary system topology, and the relations among various decomposed hierarchical lev...

Constructive Dynamisms of Large-Scale Urban Projects by the Space Political Economy Approach; a Case Study of Mashhad Metropolis

Aims: The development of large-scale construction projects has transformed the shape of cities towards specific objectives and based on economic and political perspectives that dominate policy-making and planning in cities. The purpose of the research was to study and analyze the spatiality of Mashhad construction mega-projects and to explain the constructive forces and dynamisms of these proje...