查询词典 transmission tower

The results show that the method is able to response the wind load spatial distribution characteristics of the transmission tower.

计算结果表明，该方法能较好反应风荷载空间分布特性，是对高频天平测力实验局限性的一种可靠方便的扩展。

Research results show that under the wind load the coupled vibration of conductors and transmission tower should not be neglected.

结果表明，在风荷载作用下，输电导线与铁塔的相互耦合作用不可忽略。

Simulation stduy of stochastic fluctuating wind field on large spane electricity transmission tower–line system .

大跨越输电塔线体系随机脉动风场模拟研究。

The methods of model building and dynamic analysis for guyed mast in this dissertation are also suitable for the power transmission tower.

本文的桅杆结构建模与动力分析方法也适用于输电线塔结构。

Since the determination of dynamic load is difficult especially for structures with a great many degrees of freedom and nonlinearity such as guyed mast and power transmission tower,few researches have focused on this problem.

动态荷载的确定是一个较难的问题，自由度多且具有非线性的桅杆、输电线塔结构的动态荷载识别更少有人涉足。

A typical power transmission tower was numerically analyzed. The rigid frame model and mixed model with beam and truss were established. And the influence of two models on the internal force and deformation is obtained from the computing results.

以某典型输电铁塔为背景，采用数值分析方法，进行了梁桁泥合模型与刚架模型的建模，并对计算结果进行对比分析，得出两种模型对于输电塔杆件内力和变形的影响规律。

The main research aim and direction of transmission tower is to achieve its safety and economics.

特高压电网的建设、输电新技术的推广应用给输电线路杆塔的研究提出许多新的课题，安全可靠、经济合理是杆塔结构研究的主要目标和方向。

The theory is then applied to damage detection of power transmission tower.

然后将该小波变换方法应用于大型输电铁塔的损伤位置识别。

The electrical transmission tower is the main part of large complex lifeline system.

电力系统是大型复杂生命线工程系统的主要组成部分[1]。

Then in 1951 a TV transmission tower was added for radio and television broadcasts.

当时，1951 TV传输塔为了无线电和电视广播被增加。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。