To describe the phenomena of stop-wave in the continuous traffic flow,a stop-wave model was built based on kinematic equation by analyzing kinematic characteristics of stop-wave spread.

Modification of stop-wave model of urban expressway;

Analyzing and Countermeasures for Misoperation Induced Shutdowns in PLC System of Chemical Plants;

Shutdown of an air separation unit resulting from the leakage of instrument gas into the process pipelines;

Some problems needing attention in operating triad synthesis furnaces of hydrochloric acid are discussed,which includes scale formation inside the furnace,the purity of chlorine gas feeding into the furnace,the operation when start-up and shutdown,and the installation of the furnace.

The consideration for the parking in urban residential community;

Discussion on the parking problem in urban residential quarters;

On the parking construction and management in Dongguan central city zone;

The application of automatic shutdown to the reversing cold mill control system;