By axial compression tests on 6 reinforced concrete slender columns wrapped with carbon fiber-reinforced plastic (CFRP),with slenderness ratio(SR) from 4.5 to 17.5,the results show that when SR increases the retrofitt...By axial compression tests on 6 reinforced concrete slender columns wrapped with carbon fiber-reinforced plastic (CFRP),with slenderness ratio(SR) from 4.5 to 17.5,the results show that when SR increases the retrofitting effect declines. In the case of same SR,the stability coefficient (SC) for the reinforced concrete(RC) columns with CFRP is much less than that without CFRP. There is 20% increase of stable bearing capacity to the former as compared with the latter when the SR in less than 17.5. The study summarized the simplified formula for SC,which provides a reference for engineering designers.展开更多
Psychology has a positive revelation of interior design, and can help designers to develop better design work based on individual needs. Indoor environment has a psychological effect of several aspects. The effects ar...Psychology has a positive revelation of interior design, and can help designers to develop better design work based on individual needs. Indoor environment has a psychological effect of several aspects. The effects are a sense of security, a sense of comfort, privacy and individuality. According to the psychological effects of the indoor environment, the designer should be based on the psychological effects of the indoor environment, effectively to do design work. First, improve the color design work; second, the psychological effect of field on people should be actively used; Third, ensure that the indoor environment fits the user＇ s personality; Fourth, do well in space shape design.展开更多
In order to meet the rapid needs of processing square hole in mechanical equipment, the paper expounds the square hole processing method： planetary wheel method, and analyze the principle of tooling structure and pro...In order to meet the rapid needs of processing square hole in mechanical equipment, the paper expounds the square hole processing method： planetary wheel method, and analyze the principle of tooling structure and process with computer graphics parameters design. The results that, as long as the appropriate parameters, using the above method not only can punch the square hole, can also be processed triangle, the five angle and hexagonal regular polygon holes. The square hole processing method can provide theoretical basis and engineering reliable reference for related engineering and technical personnel.展开更多
文摘By axial compression tests on 6 reinforced concrete slender columns wrapped with carbon fiber-reinforced plastic (CFRP),with slenderness ratio(SR) from 4.5 to 17.5,the results show that when SR increases the retrofitting effect declines. In the case of same SR,the stability coefficient (SC) for the reinforced concrete(RC) columns with CFRP is much less than that without CFRP. There is 20% increase of stable bearing capacity to the former as compared with the latter when the SR in less than 17.5. The study summarized the simplified formula for SC,which provides a reference for engineering designers.
文摘Psychology has a positive revelation of interior design, and can help designers to develop better design work based on individual needs. Indoor environment has a psychological effect of several aspects. The effects are a sense of security, a sense of comfort, privacy and individuality. According to the psychological effects of the indoor environment, the designer should be based on the psychological effects of the indoor environment, effectively to do design work. First, improve the color design work; second, the psychological effect of field on people should be actively used; Third, ensure that the indoor environment fits the user＇ s personality; Fourth, do well in space shape design.
文摘In order to meet the rapid needs of processing square hole in mechanical equipment, the paper expounds the square hole processing method： planetary wheel method, and analyze the principle of tooling structure and process with computer graphics parameters design. The results that, as long as the appropriate parameters, using the above method not only can punch the square hole, can also be processed triangle, the five angle and hexagonal regular polygon holes. The square hole processing method can provide theoretical basis and engineering reliable reference for related engineering and technical personnel.
