3) semicircular vault
半圆拱顶
4) ellipsoid vault
椭圆形拱顶;椭圆状拱顶
5) dome-like roof
圆拱顶屋盖
1.
The fluctuating wind loads on a dome-like roof are reconstructed based on the synchronous multi-pressure scanning technique of wind tunnel tests and the proper orthogonal decomposition(POD)method.
根据风洞试验同步多点压力扫描技术和本征正交分解方法重构作用于圆拱顶屋盖的脉动风力。
2.
On the base of the wind pressure data which are measured simultaneously in a wind tunnel test,wind pressure time series on the locations of a dome-like roof where the pressure taps are not distributed are predicted by means of POD technique.
根据风洞试验同步采集的风压数据利用POD技术预测了圆拱顶屋盖未布置测压点位置的风压时间序列。
3.
The wind tunnel tests of a pitched roof and dome-like roof are conducted by using the synchronous multi-pressure scanning system.
对双坡屋盖和圆拱顶屋盖用同步多点压力扫描系统进行了风洞试验，根据POD技术采用前若干阶本征模态重建了屋盖风压场。
6) double vault
双圆弧拱顶
1.
Through the contrastive analysis of the arch carrying snow loading capacity under the different radius of curvature，some conclusions are summed up：radius of curvature has much influence upon the carrying capacity for the ratio of high-span to double vault under the same snow loading.
通过对不同曲率半径下拱杆承受雪载能力的对比分析，得出以下结论：对给定矢跨比的双圆弧拱顶，在相同的雪荷载作用下，曲率半径对拱杆承载能力有较大的影响。
补充资料：半圆
①圆的直径的两个端点把圆周分成两条弧，每一条弧叫做半圆。②半圆（弧）和直径所围成的平面。
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