Introduction to Coal Lane Disaster Risk Simulation: Take a simulation cage from the fourth floor of the museum directly to the underground, and enter the criss-crossing lower half lane ruins of Tangshan Mine through a 100-meter inclined lane. It consists of eight major landscapes, including mining reproduction, coal mine development system, coal lane disaster simulation, time and space travel, exploration of secrets, circular parking lot, leisure station, and war and waste preparation relics. Among them, the "mining reproduction" physical landscape has been displayed for more than a hundred years. History of Coal Mining.