preflex造句
例句與造句
- Elastic analysis method of preflex composite beam proposed by japanese was broken through
該方法突破了日本學(xué)者提出的以彈性分析法為基礎(chǔ)的預(yù)彎梁計(jì)算理論。 - Presently , preflex composite beam has been applied in civil buildings , highway bridges and other fields of construction
目前，預(yù)彎組合梁已開始應(yīng)用于我國土木建筑、公路橋梁等建筑領(lǐng)域中。 - 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。 - Preflex composite structure is a new type of structure developed following the step of steel structure and reinforced concrete structure
預(yù)彎組合結(jié)構(gòu)是建筑結(jié)構(gòu)中繼鋼結(jié)構(gòu)與鋼筋混凝土結(jié)構(gòu)之后興起的一種新型結(jié)構(gòu)。 - Nonlinear analysis method on the mechanical behavior of preflex composite beams was established with the nonlinear stress - strain curves of materials
摘要采用材料非線性本構(gòu)關(guān)系研究預(yù)彎組合梁的受力行為，建立預(yù)彎組合梁從預(yù)彎鋼梁加荷到結(jié)構(gòu)破壞的非線性全過程分析方法。 - It's difficult to find preflex in a sentence. 用preflex造句挺難的
- Compared with steel structure , preflex composite structure has the advantages of not only saving steel but also being able to strengthen rigidity of structure members and the whole structure . in addition it has better characteristics in fireproof and antirust . compared with reinforced concrete structure , it has a lighter structure weight , higher strength , higher bearing capacity and better ductility as well
與鋼結(jié)構(gòu)相比，它不但節(jié)省鋼材，而且能夠增強(qiáng)構(gòu)件及建筑物的剛度，防火和防銹性能好；與鋼筋混凝土結(jié)構(gòu)相比，它不但重量較輕，而且具有較高的強(qiáng)度、承載力和良好的延性，能充分發(fā)揮鋼和混凝土兩種不同材料的受拉受壓特性。 - 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)彎組合梁在我國鐵路橋梁中的發(fā)展，合理地進(jìn)行我國鐵路預(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。