- 聯(lián)合梁橋
- 組合梁橋
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composite beam bridge中文什么意思
例句與用法
- More than ten preflex composite beam bridges were designed and analyzed with this method , and excellent results were obtained
利用該方法已完成了十余座預(yù)彎組合梁橋的設(shè)計(jì)分析，取得了良好的計(jì)算結(jié)果。 - In order to accelerate the development of preflex composite beam in railway bridges and to design and construct preflex composite beam bridges of railway in our country reasonably , this thesis is from the scientific project of railway department " experiment and application research of railway preflex composite beam " and summarizes the design information and practical projects on preflex composite beam . on the basis of above works , this thesis improves computation method in analysis of railway preflex composite beam on sectional stress , deflection of mid - span , crack width and shearing resistance and programs a software " preflex composite beam bridge structure analysis system - pfsas " , which is adapt to railway bridges in our country . moreover it makes a primary research in construction techniques and structure measures
為了迅速促進(jìn)預(yù)彎組合梁在我國(guó)鐵路橋梁中的發(fā)展，合理地進(jìn)行我國(guó)鐵路預(yù)彎組合梁橋的設(shè)計(jì)和施工，本文結(jié)合鐵道部科技研究開發(fā)項(xiàng)目“鐵路預(yù)彎組合梁的實(shí)驗(yàn)與應(yīng)用研究” ，在總結(jié)以往對(duì)預(yù)彎組合梁力學(xué)性能研究成果及實(shí)際工程的基礎(chǔ)上，完善了鐵路預(yù)彎組合梁的截面應(yīng)力、跨中撓度、裂縫寬度和抗剪分析的計(jì)算方法；編制了適用于我國(guó)鐵路橋梁的“預(yù)彎組合梁橋結(jié)構(gòu)分析系統(tǒng)? ? pfsas ”軟件；并對(duì)預(yù)彎組合梁的施工工藝及構(gòu)造措施進(jìn)行了初步探索。