1)  crest
拱冠点
2)  crown cantilever method
拱冠梁法
1.
With the system,the stresses of arch dam are computed based on crown cantilever method;and shape design,construction lofting and construction simulation of arch dam are carried out to realize the visualization of arch dam.
系统基于拱冠梁法来计算拱坝应力,进行了拱坝的体形设计、施工放样和施工模拟,实现了设计过程的可视化。
3)  cantilever
拱冠梁
1.
There is some difference in the displacement property in cantilever of Shimen arch dam com pared with general, but it is consistent with its geological condition and dam structure.
石门拱坝拱冠梁的变形特性与常规情况有所差异 ,但符合其地质情况和坝体构造 。
4)  arch deystone
拱冠石
补充资料:送李冠冠善吹中管
【诗文】:
匀如春涧长流水,怨似秋枝欲断蝉。
可惜人间容易听,清声不到御楼前。



【注释】:



【出处】:
全唐诗:卷739-84
说明:补充资料仅用于学习参考,请勿用于其它任何用途。