The new [Aero-generator] turbine is based on semi-submersible oil platform technology and does not have the same weight constraints as a normal wind turbine.

Since normal plastic theory is too complex, the membrane theory and the semi-membrane theory are adopted to establish the equilibrlm equations in plastic limit analysis.

2 waveform guardrail plate is a semi steel protective equipment, toughness is very good, the impact of the vehicle, able to smooth the country, forcing the vehicle back to the normal line.