SIMULATION OF MOTION BEHAVIOR OF CONCRETE IN PUMP PIPE BY DEM

Simulation of Motion Behavior of Concrete in Pump Pipe by DEM

In this paper, the mesocalibration test was used to measure the contact parameters (restitution coefficient, rolling friction coefficient, static friction coefficient, and surface energy) between coarse aggregate particles and mortar particles in Discrete Element Method (DEM) model of concrete.Then, the DEM model of concrete slump was established a

read more



A Risk-Based Assessment to Advise the Responsible Consumption of Invertebrates, Elasmobranch, and Fishes of Commercial Interest in Mexico

The main key drivers of vulnerability for marine species are anthropogenic stressors, ranging from pollution and fishing to climate change.The widely documented impacts of fishing activities on marine species, the growing concern about the population status of many marine species, and the increase in per capita consumption of marine products worldw

read more