impact pile driving is a multi-component problem which is associated to multi-directional ground vibrations. at first, vibration is transferred from the hammer to the pile and then to the common interface of pile and soil. this is then transferred to the environment and has great impact on the adjacent structures, causing disturbance to residents and also damage to the buildings. it is of high ...

numerous techniques have been presented by different researchers to analyze piled raft. in order to analyze pile foundation, soil can be modeled as spring, continuous medium, or porous media. pile can also be modeled as spring or continuous medium. this study includes three main stages: a short description of different types of analysis methods of pile foundation, writing a computer program bas...

The liquefaction of soil surrounding a pile significantly affects the dynamic interaction between and pile. In particular, sloping ground can induce permanent deformation bending moment on due to lateral displacement liquefied in downslope direction. However, numerical analysis studies piles installed liquefiable slope have been very limited not properly simulated behavior Therefore, modified s...

We have performed a systematic, large-scale simulation study of granular media in two and three dimensions, investigating the rheology of cohesionless granular particles in inclined plane geometries, i.e., chute flows. We find that over a wide range of parameter space of interaction coefficients and inclination angles, a steady-state flow regime exists in which the energy input from gravity bal...

This study explored reinforced concrete piles located in a flexible half-space and loaded with external loads, considering various contact elements the connection between pile ground massif. Piles are mainly solved as axially stressed by vertical force. However, there also several cases construction industry where is horizontal force or bending moment, producing pile. A static model of surround...