بایگانی برچسب: Tunnel

Introduction to Tunnel and TBM Simulation in Abaqus Abaqus is a powerful finite element analysis (FEA) software widely used in engineering and scientific research. It is particularly effective for simulating complex geotechnical problems, including tunnel construction and Tunnel Boring Machine (TBM) operations. Simulating tunnels and TBMs in Abaqus allows engineers ...

Throughout the years, underground tunnels have offered a quick and cost effective alternative to address transportation requirements in many countries. Terrorist attacks, such as the bombing of the Moscow Metro in 2004, London Subway in 2005, and Belarus in 2011, highlight that these structures should be carefully designed to withstand ...

This video has presented TBM(Tunneling) into dry mix with saturate soil in Abaqus step by step.The soil is modeled as three dimensional part with two separate zone to assign dry and saturate condition with Mohr-Coulomb plasticity. Liner is modeled as three dimensional shell with concrete material. This analysis contain some ...

In this video CEL explosion inside concrete tunnel in interaction with soil in ABAQUS has been investigated.To perform this analysis Volume Fraction technique to extract TNT amount has been used. Concrete tunnel modeled as a there dimensional with JC material for better performance in explosion  phenomenon.Air modeled as Ideal gas , ...