测压技术 meaning in Chinese
manometric technique
Examples
- Practical application of pvdf pressure sensors is the core of this paper
本文重点开展pvdf测压技术的实际应用研究。 - Mean shape factor and rms shape factor distributed on the roof of the structure with b exposure are measured . based on using of a multi - point high - speed pressure scanning system on rigid model , wind - induced dynamic responses are discussed by the method of power spectrum analysis
分析了在b类地貌类型下风荷载的分布特性，并根据刚性模型同步测压技术以及屋盖结构风致响应的谱分析方法，分析讨论了结构动态响应，并讨论了结构前几阶模态对系统响应贡献。 - This paper takes jin ’ ao mansion and adjacent buildings as the study object . first we put the stated reduced scale model in the atmospheric boundary layer which the tunnel simulates , applied the dynamic pressure measure technology on the building ’ s surface to get the mean and fluctuating wind pressure coefficient , drew out the contour of pressure coefficient and analyzed its distributing law and characteristic
本文以金奥大厦及其邻近建筑作为研究对象,首先把一定缩尺比的模型置于风洞模拟的大气边界层环境中,运用建筑表面动态测压技术获得金奥大厦表面的时均风压系数和均方根风压系数,绘制时均风压系数和均方根等值云图并分析其分布的规律和特点。 - To set up reasonable designing and manufacturing techniques and accurate calibration system and to speed up forming the native pvdf pressure sensors is the direction of this project . first , based on the piezoelectric theorem , the theoretic support of pvdf pressure sensors is deduced . according to purposes of practical projects , special purpose sensor configurations are designed and the corresponding calibration system based on shpb ( split hopkinson pressure bar ) technique is built in succession
本文从压电材料的一般压电控制方程开始，导出了pvdf压电薄膜测压技术的相关论据；根据测试目的以及被测结构的特点，设计了多种夹心式的传感器构造形式；摸索出了一套基于国产pvdf压电薄膜制作压力计的加工、安装工艺；建立了一套基于系统集成技术的多点pvdf压力测试的数据采集、处理系统；建立了一套基于shpb技术、适用于实际工程应力范围的pvdf压力计的动态标定方法，并对两种厚度的国产pvdf压电薄膜进行了标定。