with the wind permanent flow in the cities, obtaining the minimal pollution in the environment is accessible. different policies have been considered for optimization of cities such as attachment and or reduction of building parts like air-traps, ceiling forms and so on. due to population growth in cities and the increasing need for resettlement these people in the cities, inevitably, to the hi...

A numerical investigation of the seismic behaviour asymmetrical low-rise reinforced concrete (R/C) frames is performed considering deformability supporting soil. The typical rigid base assumption adopted by most current design codes for ordinary buildings, implicitly assuming that “beneficial” influence Soil-Structure Interaction (SSI) effects results in a decrease internal forces structure. Ho...