Abstract: China is actively building urban utility tunnels and incorporating gas pipes into the tunnels. However, there is a certain risk of leakage and explosion when gas enters the tunnels. If the gas pipe leaks and causes an ...

Abstract: At present, the problem of antibiotic contamination has become a global crisis. Some methods on the removal of antibiotics have been reported, and the adsorptive process was an effective approach to the disposal of antibiotics ...

Abstract: Gas safety in a utility tunnel is an important scientific problem. In this study, explosion model tests of methane–air mixed gas were conducted to evaluate the safety of the gas. Furthermore, the influences of the concentration ...

Abstract: Rock heterogeneity is one of the most important factors when numerically simulating the rock failure process and crack propagation. This paper presents an approach for capturing rock heterogeneity that combines peridynamic ...