新型混合連續(xù)梁橋鋼混結(jié)合段受力性能對(duì)比研究
【文章頁數(shù)】:113 頁
【學(xué)位級(jí)別】:碩士
【部分圖文】:
圖1一1棍合梁析結(jié)構(gòu)示意圖
o?s?s?〇?o?so??U)預(yù)應(yīng)力混凝土連續(xù)梁橋?(b)混合連續(xù)梁橋??圖1-2非混合梁橋與混合梁橋自重下彎矩分布對(duì)比圖??Figure?1-2.?The?bending?moment?distribution?compare?of?non-hybrid?girder?bri....
圖1-3國(guó)外混合梁橋應(yīng)用??
?1??圖1-1混合梁橋結(jié)構(gòu)示意圖??Figure?1-1.?Schematic?diagram?of?hybrid?girder?bridge??M;?Mi??Ri?A?1?Ri?M3?M3??^[?I?I?\?\?I?I??R2?R2?R3?r4?R4?Rs??m2?4??o....
圖1-4國(guó)內(nèi)混合梁橋應(yīng)用??
(c)日本多多羅大橋?(d)?Russky?Island?Bridge??圖1-3國(guó)外混合梁橋應(yīng)用??Figure?1-3.?Foreign?hybrid?girder?bridge?application??1.2.2混合梁橋在國(guó)內(nèi)的發(fā)展??相較于國(guó)外,我國(guó)對(duì)于混合梁橋的研究和....
圖1-5不同類型鋼混結(jié)合段構(gòu)造圖??Figure?1-5.?Structure?diagram?of?different?steel-concrete?
鋼混結(jié)合段形式根據(jù)有無鋼格室可分為有格室鋼混結(jié)合段和無格室鋼混結(jié)??合段[16],根據(jù)承壓板設(shè)置情況可分為前承壓板受力、后承壓板受力及前后承壓??板受力,如圖1-5所示。??卜混凝土箱梁過渡段十鋼混結(jié)合段十鋼箱梁過渡段?_丨?混凝土箱梁過渡段十鋼混結(jié)合段?鋼箱梁過渡段??\前承壓....
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