1) parabolic variable-thickness double-curved arch dam
抛物线型变厚双曲拱坝
1.
CAD is used to perform the calculating and drawing jobs of the parabolic variable-thickness double-curved arch dam of Nanzhang Xiakou hydropower project, such as the calculation of the arc length and the thickness and area of the arch rings, the volume of the dam etc.
针对抛物线型变厚双曲拱坝 ,用计算机辅助设计解决了弧长、面积、体积、坐标、任意空间平面和 2种扭面的横剖面图、平面拱圈图、展开或不展开立视图、扭面分缝线图、牛腿或廊道斜底面与坝体的交点等的计算和绘图工作。
2) parabolic dome dams
抛物线双曲拱坝
1.
This paper introduces the content, structure and function of the software system of computer aided design and construction of parabolic dome dams.
介绍了抛物线双曲拱坝计算机辅助施工放样设计、计算机图形处理及拱坝混凝土浇筑计算机模拟软件系统的详细内容及软件系统的结构与功能。
3) RCC parabola double curve arch dam
RCC抛物线双曲拱坝
4) parabolic arch dam
抛物线拱坝
1.
Paper presents an integrated exposition for definition and algorithm of centeraxis in the domed parabolic arch dam.
解决了工程设计中对抛物线拱坝中轴线用近似曲线代替所造成的理论缺陷和引起的计算误差。
5) parabolicly varying thickness
抛物线型变厚度
1.
The stability of the cracked visoelastic rectangular plate with parabolicly varying thickness subjected to uniforuly distributed tangential follower force is investigated.
研究了含裂纹的抛物线型变厚度粘弹性矩形板在切向均布随从力作用下的稳定性。
6) logarithmic spiral double-curved arch dam
对数螺旋线型双曲拱坝
补充资料：曲变
1.谓曲折的变化。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条