2) 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。
3) wind-induced response of dome-like roofs
圆拱顶屋盖风致响应
5) arch roof
拱形屋盖
1.
This paper acquires earthquake response characteristics and seismic coeffcients of the arch roof, taking in account the influence of space functions by means of the Inrge Scale -Parameter Analysis approach, response spectrum theory and the very popular finite - element program SAP91.
针对拱形屋盖结构，考虑空间作用的影响，采用大规模参数化分析的研究方法，利用国际上通用的有限元分析程序SAP91，应用振型分解反应谱法，在水平和垂直地展作用共同作用时，考虑常用范围内不同跨度、高度、长度、荷载大小、及其它一些地震参数的影响，获得拱形屋盖结构的地震反应特征及地震内力系数，和一些对工程设计有益的结论，同时还考虑了振型截取问题。
补充资料：屋下盖屋
1.同"屋下架屋"。
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