It may indeed even be superior , given the discipline it imposes and the salutary attention it focuses at the national level on structural efficiency and flexibility 事實(shí)上,由于這個(gè)制度包含了嚴(yán)格的規(guī)定,并必須在本國(guó)或本地層面致力提高結(jié)構(gòu)性效率及彈性,因此它可能是一種很優(yōu)越的選擇。
The advantages of the prestressed cable truss are the high structural efficiency and the architectural aesthetic feeling . this system is often used to act as structural support of point - supporting glass curtain 預(yù)應(yīng)力索桁架具有結(jié)構(gòu)結(jié)構(gòu)上的高效性和建筑上的美觀性,常用作點(diǎn)支式玻璃幕墻的結(jié)構(gòu)支承。
Composite material is novel and has a vast developing foreground . it has been used in every walk of life . the composite material aircraft structural technique is high and new technology aiming to carry out high structural efficiency and improve the synthetical performance of aircraft pneumatic elasticity etc . the application of the advanced composite material has a considerable important effect on the aircraft structural lightweight 復(fù)合材料是一種新興的材料,有著廣闊的發(fā)展前景,其應(yīng)用已滲透到各行各業(yè)。復(fù)合材料飛機(jī)結(jié)構(gòu)技術(shù)是以實(shí)現(xiàn)高結(jié)構(gòu)效率和改善飛機(jī)氣動(dòng)彈性等綜合性能為目標(biāo)的高新技術(shù)。先進(jìn)復(fù)合材料的應(yīng)用,對(duì)飛機(jī)結(jié)構(gòu)的輕質(zhì)化、小型化和高性能化起著至關(guān)重要的作用。
The composite material structural designing is the key to application to structure with science and reason and reduction in the whole life - span period ' s expense . the important is to fully making use of the excellence , such as the orientation of the composite material efficiency , the programmable of the structural efficiency , the good techniques of the good sized component wholly taking shape and the structural hidness to a certain extent , and achieving the synthetical optimization in structural efficiency , 復(fù)合材料結(jié)構(gòu)設(shè)計(jì)是復(fù)合材料在結(jié)構(gòu)上合理應(yīng)用和降低全壽命周期費(fèi)用的關(guān)鍵。重點(diǎn)在于充分利用復(fù)合材料性能的方向性、結(jié)構(gòu)性能的可設(shè)計(jì)性和大型構(gòu)件整體成形的良好工藝性以及可在一定程度上實(shí)現(xiàn)結(jié)構(gòu)隱身等優(yōu)點(diǎn),實(shí)現(xiàn)結(jié)構(gòu)效率、性能、功能與成本的綜合優(yōu)化。
Cable dome is one of tensegrity systems with high structural efficiency . this innovative type of space structure with economical cost and ingenious design makes an extensive interest and attention all over the world , although it is not put into practical engineering until in space structures with large - span such as the gymnasium 索穹頂結(jié)構(gòu)是一種結(jié)構(gòu)效率極高的全張力體系,雖然在近十年來(lái)才在工程中得以實(shí)現(xiàn),但是這種全新的結(jié)構(gòu)體系一經(jīng)出現(xiàn)就以其新穎的造型、經(jīng)濟(jì)的造價(jià)、巧妙的構(gòu)思在國(guó)內(nèi)外引起了廣泛的興趣和注意。