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- stay cable duct 索道管
- YEN,W.-H.P.,MEHRABI,A.B. and TABATABAI,H. (1997),”Evaluation of stay cable tension using a non-destructive vibration technique”,In: L. 李兆芳、陈伯义,系缆和浮式结构物互相作用之动力分析,国科会海洋工程学门,专题研究计画成果发表会汇编,2004。
- The coupling characteristic of stay cable and the influence of the various parameters of stay cable and bridge for the coupled vibration are investigated. 通过索桥耦合振动的分析,研究了斜拉索与桥面的耦合特性,详细分析了索与桥各项参数对索桥耦合振动的影响。
- Roof area cable duct installation 车顶电缆槽安装
- This paper studied on the vibration mitigation of an inclined stay cable,while the electro/magneto-rheological(ER/MR) damper worked as an passive damper in case of adverse circumstances. 研究了电/磁流变(ER/MR)阻尼器在恶劣条件下作为被动阻尼器使用时斜拉索的振动问题。
- Under floor cable duct installation 车底电缆槽安装
- A stay cable incorporated with MR dampers exhibits pronounced nonlinearity.The dynamic performances of a cable with MR dampers are explored in detail by using the Spencer phenomenological model. 摘要由于斜拉索引入MR阻尼器后构成的系统具有非线性,无法采用求解特征值的方法来评价MR阻尼器对斜拉索的减振效果。
- Layout of instrument main cable duct 仪表主电缆桥架布置图
- The system also includes removable “reference” strands in each stay cable that provide a simple, reliable method for verifying the condition of the stay cables in the future. 这个体系还包括在每个斜拉索中都有可移动的参考绳股,这样为将来检验拉索的使用情况提供了一个简单可靠的方法。
- An electric line with insulated conductors buried directly in the ground, or laid in cable ducts,pipes, troughs, etc. 由直接埋在地下或敷设在地下电缆沟、槽或管道内的电缆组成的电力线路。
- Radiating stay cables provide greater rigidity than suspension cables with suspenders. 辐射状的支撑缆索可以产生的强度比挂式悬索更好。
- Only persons authorised by the Construction Manager or his nominee may enter any electrical motor rooms, switch rooms, control rooms or cable ducts. 只有经过批准的工作人员才可进入任何电动机房、开关室、控制室或电缆沟。
- The parametric and subharmonic resonances of stay cables excited by the vibration of deck are investigated. 研究由桥面振动引起的斜拉索参数共振和亚谐波共振问题。
- Stay in concealment until the danger has passed. 藏着别动,等危险过后再出来。
- Present Status and Optimum Design of Cable Duct Structural Model 电缆沟结构模型的现状和设计优化
- The positioning survey of anchor padding plates and cable ducts is a kind of survey work requiring very strict precision in the construction of a cable-stayed bridge. 锚垫板与索道管定位是斜拉桥施工过程中精度要求很高的测量工作。
- Bridge owners can thus safely and accurately assess the conditions of the stay cables at any time over the course of the bridge's life. 这样一来桥梁的业主在桥梁的使用寿命期间随时都可以安全地,准确地对拉索的情况进行评估。
- Prestressed stayed cable truss system supported by mast was adopted in steel awning engineering of Sports Center Stadium of Luoyang new district. 洛阳新区体育中心体育场钢结构屋面罩棚工程采用桅杆支撑的预应力斜拉索桁架结构体系。
- Based on the results of model tests, this article deals with the rain wind vibrations of stay cables, mainly from the aspect of theoretic analysis. 本文针对风雨激振现象,结合模型试验的结果,从理论分析的角度尝试建立拉索节段的二维力学模型。
- This thesis puts forward the differential equation and curvilinear equation of stay cabls, and anayles the relevant, with unique visual angle. 摘要从独特的视角给出了斜拉索的基本微分方程和曲线方程,并对相关结果进行了分析。