CRBBG undertaken project of The Key Technologies of Construction of Prefabricated Bridges At Sea, which is the subject of The Science and Technology Support Program of The National Eleventh Five-Year Plan, was successfully accepted in Beijing on October 14. 9 experts. including Academician Zhou Xuhong, predecessor Chief Engineer of the Ministry of Communications Yang Shengfu, Engineering Design Master Li Shoushan and ect., composed the review committee. Representatives of the participators, including Chief Engineer of Hongkong-Zhuhai-Macao Bridge Administration Su Quanke, General Manager Assistant of The Highway Planning and Design Institute of China Communications Construction Company Song Hui, Professor of Southwest Jiaotong University Bu Yizhi, and CRBBG's Secretary of the Party Committee Hong Jun, attended the meeting.

As the main participator of this subject, CRBBG established the load spectrum for fatigue design and the stress spectrum for quick-wear parts applicable to the continuous steel box girders of Hongkong-Zhuhai-Macao Bridge; determined the reasonable structure of the bridge deck; developed the manufacturing techniques that were applicable to industrialization, standardization and prefabrication; completed and formed the anti-fatigue fabrication technology of bridge deck for steel box girders; advanced the company's fabrication level of steel bridges; and promoted the technical development and progress of this industry.