连续纤维复合材料在国外一些建筑加固工程中的研究开发与应用

美国、加拿大和欧洲已进行了许多使用连续纤维复合材料 (FRP)进行建筑物修复与加固的研究开发与工作应用 ,其中有着许多困难但同时也积累了不少成功的经验 ,希望这些经验能引起国内外从事相关科研、设计及施工工作人员的注意

RESEARCH INTO THE APPLICATIONS OF FIBER REIN-FORCED POLYMERS USED FOR STRENGTHENING THE STRUCTURES IN FOREIGN COUNTRIES

A lot of research work on the application of fiber reinforced polymers (FRP) used for retrofitting and strengthening the structures had been carried out in the U.S.A,Canada and Europe.Although there are still some difficulties to be overcome in this field,much successful experience is accumulated.We hope that much attention will be paid to it in our country. \Key words\]\ FRP; strengthening; CFRP;GFRP he principle of ARINC 429 signal decoding in air data system is introduced in this paper.A high efficiency air data test decoding method,the diagram of the system and the software realization are introduced also. Key words Air data system,ARINC signal,Decoding,Testre by use of the methods of vibration decomposition and dynamic time distance.Meanwhile,the paper shows that the improvement of aseismic performance of the frame with special type pillars is mainly due to the lower mass of general building.