| 滑雪道式溢洪道应力规律的研究 |
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| 引用本文： | 程心恕. 滑雪道式溢洪道应力规律的研究[J]. 福州大学学报(自然科学版), 1987, 0(3): 81-87 |
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| 作者姓名： | 程心恕 |
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| 作者单位： | 福州大学土建系 |
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| 摘 要： | 通过三维有限单元法电算分析，讨论了滑雪道式溢洪道的应力分布，提出了这种结构的主要 正应力分布规律、温度应力和地震的影响。最后还提出了进一步提高三维有限单元法电算精度的 途径（应力修匀）。
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| 关 键 词： | 滑雪道式溢洪道 应力 |
On Stress Distribution for Ski-jump Spillway |
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| Cheng Xinshu. On Stress Distribution for Ski-jump Spillway[J]. Journal of Fuzhou University(Natural Science Edition), 1987, 0(3): 81-87 |
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| Authors: | Cheng Xinshu |
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| Affiliation: | Department of Civil and Architectural Engineering |
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| Abstract: | Herein we discuss the stress distribution of ski-iump spillway. The data from coimputation hy three dimensional finite elements method have been analy- sed. The law of main normal stress distribution, the effect of temperature stress and the effect of earthquake are presented, Finally, the method for obtaining further accuracy of three dimensional finite elements computation(stress smoot- hing)is brought forth. |
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| Keywords: | Ski-jump spillway stress |
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