Research on tunnel excavation has rarely considered the effect of a complete building. Therefore, this paper building with double basement and piles, three-dimensional finite-element model for shield tunnels undercrossing an existing was established to study effects double-shield displacement internal forces soil, segments, buildings. Grouting reinforcement technology used in analyze grouting p...

Background: The seismic retrofitting of frame structures using hysteretic dampers is a very effective strategy to mitigate earthquake-induced risks. However, its application in current practice rather limited since simple and efficient design methods are still lacking, the more accurate time-history analysis time-consuming computationally demanding. Aims: This paper develops applies retrofit me...

The construction industry is an enormous economic sector with a profound economic, social, and environmental impact. building responsible for one-third of total energy consumption and, notably, activities account 39% the carbon emissions in world. Therefore, nowadays, promotion green concepts essential all countries. Typically, sustainability level evaluated by specified certification systems t...

at present, faryomad is one of the valleys in mayami county from shahrood city that is situated at the eastern part of semnan province (iran). according to hamdolah mostofi, a historian, this city was the capital of jovein county at 8th hegira century (15th ad century). during ilkhanates dynasty, this city was highly credible for several reasons. name of this city has been implied in historical...