stationary bridge
英 [ˈsteɪʃənri brɪdʒ]
美 [ˈsteɪʃəneri brɪdʒ]
网络 固定桥
双语例句
- In the paper, both the formulas of self excited aerodynamic forces acting on a section of bridge deck and the expressions of aerodynamic stiffness and aerodynamic damping matrices of bridge deck elements with stationary airfoils attached above the leading and trailing edges of the bridge deck are derived.
推演了主梁上方安装固定风板后整个桥梁主梁气动截面的自激力表达式及主梁单元气动刚度和气动阻尼矩阵的表达式。 - A long span cable-stayed bridge is taken as a case study, the results show that: the torsional buffeting displacement, the torsional and lateral acceleration responses can be controlled efficiently with a pair of stationary aerodynamic wings attached beneath both edges of the bridge deck.
以某大跨斜拉桥为例进行研究，结果表明：在主梁下方安装一对固定气动翼板后，主梁的扭转角位移、角加速度以及侧向加速度响应能够得到有效控制。 - This paper uses the binomial stationary stochastic process to describe vehicl load ( axial load) in the design of bridge and Culvert structures.
本文提出用二项平稳随机过程来描述桥涵结构设计中的车辆荷载（轴重），通过车辆荷载的调查数据的分析，来得出桥涵在设计基准使用期内经受的车辆荷载的概率分布。 - To calculate the stationary stochastic response of a long-span bridge subjected to multi-component and multi-support seismic excitation, a pseudo-excitation method was proposed based on the single-component pseudo-excitation method.
为了解决多分量多点激励作用下大跨度桥梁平稳随机响应的计算问题，在单分量虚拟激励法的基础上，提出了多分量多点地震激励下计算大跨度桥梁平稳随机响应的虚拟激励法。 - The experimental results show that from stationary and SNR of two aspects on random data to evaluate the measured signal quality is feasible, can evaluate the real bridge signal quality preferably.
结果表明，论文提出的从随机数据的平稳性和信噪比两个方面去评价桥梁环境振动响应信号质量是可行的，可以较好地评价实桥信号的质量。 - The state-of-the-art studies are carried out in this thesis on the vibration data stationary test method, the theory, algorithms of the output signal SNR estimation, real application of bridge testing.
本文对目前振动响应数据平稳性检验方法、输出信号信噪比的理论、算法、实桥应用进行了深入的探讨。