Abstract: To decrease the usage of energy and improve waste recovery, dynamic simulations are conducted to understand the diffusion mechanism and rheological properties of bio-oil regenerated asphalt. A new simplified model of bio-oil ...

Abstract: On rainy days, large rain particles in the air block and scatter the light so that visibility on roads decreases. However, it is conventionally ignored that the spray caused by high-speed vehicles with the existence of ...

Abstract: The ceiling temperature in tunnel fires is crucial to determining safety parameters for both occupants and structures. Numerous studies have neglected the effect of longitudinal ventilation velocity in tunnels. This study ...

Abstract: With the rapid development of utility tunnels, fire safety after construction is increasingly important, especially in the cable compartment. An intelligent fire detection method based on the particle swarm optimization ...

Abstract: The study of material failure phenomena with coupled multiple scales is a need and a challenge. The fundamental difficulty in these problems is due to multiscale bridging material parameters and damage, which ensure that ...

Abstract: Flow resistance is a critical calculation parameter in hydraulic engineering. In this study, the roughness coefficient of a circular drainage pipe with sedimentation was investigated under open-channel flow conditions using ...

Abstract: The ability of urban pipe networks to transport water over time is significantly affected by the sedimentation of the pipe network, particularly at the pipe confluence area, where pollutants are frequently deposited and ...

Abstract: Inspired by the structural system and the construction technique of self-anchored suspension bridges and earth-anchored suspension bridges, a new type of suspension bridge, named hybrid anchored suspension bridge, was ...

Abstract: Because it is impossible to predict the temperature in advance, specific fire scenes (fire type, fire location, tunnel geometry, etc.) are unknown in traditional tunnel fire research. To address this difficulty, this work ...

Abstract: The Yellow River basin is rich in sediment that provides a transport carrier for the transport and diffusion of pollutants. Molybdate ions contained in the tributaries of the Yellow River are dispersed with the water and ...