發(fā)布時間：2018-06-29 23:45

  本文選題：模型試驗 + 地下廠房　； 參考：《水電能源科學(xué)》2017年10期

【摘要】：針對大型水電站地下廠房尾水管體型模型試驗驗證時未考慮其體型幾何特征現(xiàn)場可實施性的問題,通過Matlab數(shù)學(xué)軟件在尾水管試驗?zāi)Ｐ蛿?shù)據(jù)的基礎(chǔ)上,對尾水管體型進(jìn)行反演模擬計算,找出了接近模型試驗體型的幾何參數(shù)方程,在不影響尾水管性能的前提下,對該幾何參數(shù)方程進(jìn)行改進(jìn),使體型結(jié)構(gòu)更具施工便利性。將改進(jìn)后的體型應(yīng)用于工程實踐,取得了良好效果,驗證了所提反演模擬及體型改進(jìn)方法的可行性,亦為其他類似水電工程提供了借鑒。
[Abstract]:In order to solve the problem that the shape model of draft tube of underground powerhouse of large hydropower station is not considered in the field when it is tested and verified, the model data of draft tube test is based on Matlab software. Based on the inverse simulation of draft tube shape, the geometric parameter equation close to the shape of model test is found. Without affecting the performance of draft tube, the geometric parameter equation is improved to make the shape structure more convenient for construction. The improved body shape is applied to engineering practice, and good results are obtained. The feasibility of the proposed inversion simulation and shape improvement method is verified, and it also provides a reference for other similar hydropower projects.
【作者單位】： 中國電建集團貴陽勘測設(shè)計研究院有限公司;
【分類號】：TV734.1

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本文編號：2083890