預彎梁橋英文怎麼說

預彎梁橋 的英文翻譯

預彎梁橋 例句

1. In the paper, the study of analysis method of internal force for curved - beam bridge structure analyzed by spacial method of curved - bar grillage finite element method is introduced
   本文對 彎 梁 橋 採用曲桿 梁 格有限元法進行空間結構分析時的內力計算方法進行了研究。
2. This paper sets up a fuzzy optimum math - model of the prestressed degree for prestressing bundle disposition of prestressed concrete continuous beam bridges, which is transformed into a clear math program by - level cut - set. by the solution of the clear math program, a succession of reasonable prestressing moments can be obtained. then it is convenient to dispose the prestressing system by only taking account of geometric factors of all controlling sections. based on this, a theory of automatic disposition of the prestressing bundles is proposed and an engineering example is given to demonstrate it
   建立 預 應力混凝土連續 梁 橋 預 應力度的模糊優化問題，按-水平截集解法，將模糊優化問題轉化為確定性的數學規劃問題.求得一較合理的消壓 彎 矩后，只需按控制截面的構造進行 預 應力體系設計.在此基礎上提出了配束自動化的基本思想，並以一實例說明其理論應用
3. In this thesis, aim to the beam axis shape be exactitude for design, the internal force of the beam be appeased by design request, the concept of modem cybernetics is applied, at the same time, the effecting parameter has collected. the paper build the ann model in predicting the beam camber an construction and discuss indetail the extraction of inputting nodes information when quoting the fundamental principle of ann model and introducing research process of the improved bnn. according to them, ann is applied in the construction control of prestressed concrete continuous bridge
   本文以大 橋 成 橋 線形滿足設計要求和成 橋 內力控制在設計容許范圍內為目的，運用現代控制理論的思想，引用神經網路基本原理，詳細介紹bp神經網路的研究過程，從而建立 預 應力混凝土連續 梁 橋 施工 預 拱度的神經網路模型，並詳細討論了模型的神經網路結點信息的提取，在工程實例的基礎上進行了數值計武漢理工大學碩士學位論文算，數值表明，將神經網路應用於 預 應力混凝土連續 梁 橋 施工控制，獲得了滿意的結果，在 預 應力混凝土連續 梁 橋 施工控制技術研究方面，具有方便有效、精度高的優點，具有良好的應用前景。
4. 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 彎 組合 梁 橋 的設計分析，取得了良好的計算結果。
5. 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 預 彎 組合 梁 在我國鐵路 橋 梁 中的發展，合理地進行我國鐵路 預 彎 組合 梁 橋 的設計和施工，本文結合鐵道部科技研究開發項目「鐵路 預 彎 組合 梁 的實驗與應用研究」 ，在總結以往對 預 彎 組合 梁 力學性能研究成果及實際工程的基礎上，完善了鐵路 預 彎 組合 梁 的截面應力、跨中撓度、裂縫寬度和抗剪分析的計算方法；編制了適用於我國鐵路 橋 梁 的「 預 彎 組合 梁 橋 結構分析系統? ? pfsas 」軟體；並對 預 彎 組合 梁 的施工工藝及構造措施進行了初步探索。

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