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With the rapid development of China's marine economy and the port economy, involved in the work of the security problem is becoming more and more prominent, especially the crane operation risk relates to the port operation, which gets more attention. The operational risk and the early warning and scheduling should be carried out in two aspects of technology and management. The relationship between aerodynamic roughness z0 and average wind speed of 10 meters above ground are investigated by using the data from 100-meter-high wind energy tower, which located in the north shore of the Bohai Bay. Besides, a fixed and quantitative wind load forecasting model about port cranes is designed for the requirements of weather service about security operations in ports. The results indicate that two models which based on the relationship between z0 and average wind speed of 10 meters are available, and it is more suitable for risk forecasting, which can be used as a reliable basis for port crane meteorological risk warning.

Meteorological Risk Analysis of Port Crane Operations and Warning Managements