焦化厂现有多台填料混凝土冷却塔已投用多年，运行效率低下，运行成本高，已严重制约经济成本的节约。
The Coke Plant had many packing concrete cooling towers, with low running efficiency and high running cost because of many years of use, which severely restrained the saving of economic cost.
本文采用有限元数值分析方法对土木工程中的大型钢筋混凝土双曲冷却塔壳的非线性稳定问题作了具体的数值计算。
This paper is concerned with a numerical solution of hyperbolic cooling tower shell, a class of full nonlinear problems in solid mechanics of considerable interest in engineering applications.
钢筋混凝土双曲冷却塔壳体的阵风响应曾应用随机振动理论的谱分析法进行研究。
The response of the shell of reenforced concrete hyperbolic cooling towers to turbulent wind has been investigated theoretically by applying the spectrum method of random vibration theory.
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