The reasons of two kinds of typical corrosion are analyzed,and the deficiency in the anticorrosive design is indicated in this paper.

The bearing capacity of pier and bolt quantities required in pier foot were calculated,according to the pier characteristics,the proper anticorrosive design planning was proposed so as to decrease its influencing on the existing road traffic.

These anticorrosion measures provide valuable reference for the anticorrosion design and repair of the aircraft structure.

Design corrosion prevention--selected corrosion resistant material or clad material at corrosion part;Construction corrosion prevention--strengthened the welding inspection and supervison;Process corrosion prevention--readjusted the chemical reagent quantity of "one removal three injection";Management corrotsion prevention--the whole stuff have a hand in cor.

The anticorrosion design mean while carry on the machine design, at the request of consider the antisepsis eclipse, and carry on the reasonable design, introduce the domestic and international development present condition and trends and environment targets immediately.

Anticorrosion design means it's should be made under consideration the need of anticorrosion when designing the machinery aspect,and making reasonable design and structural improvement.