基于改進遺傳算法的預(yù)應(yīng)力鋼結(jié)構(gòu)優(yōu)化設(shè)計.pdf

1、北京工業(yè)大學(xué)碩士學(xué)位論文基于改進遺傳算法的預(yù)應(yīng)力鋼結(jié)構(gòu)優(yōu)化設(shè)計姓名：龐振勇申請學(xué)位級別：碩士專業(yè)：結(jié)構(gòu)工程指導(dǎo)教師：張愛林2003.6.1Abs￡raetPre—stressedsteelstmctIlreisanovelstructuralsystem瓤mhasbeenwidelyusedinallkindsofbuiidin黔suchasbridge，factorywOrkshop，sportbuildingandsoonTheth

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