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- In this paper, adopting the optimization equivalent method, the finite element model of transmission tower structure with bolted looseness-damage is set up according to the damaging characteristic of this tower structure. 摘要本文针对输电塔架结构的损伤特点，采用优化等效的方法，建立了具有螺栓松动损伤的输电塔结构的有限元模型，同时提出了此结构螺栓松动损伤诊断基于应变模态的改进的模糊模式识别方法。
- Updating fuzzy-pattern identification approach to flange-joint bolted looseness damage in transmission tower structures 输电塔法兰联结节点螺栓松动损伤诊断改进的模糊模式识别方法
- transmission tower structures 输电塔结构
- A transmission tower is a form of highly indeterminate space structures used extensively. 输电塔架是一种应用广泛的高次超静定空间结构。
- A Study for the Limit Strength and Reliability of Transmission Tower Structural System 输电铁塔结构系统极限承载力及可靠性研究
- transmission tower structure 输电塔结构
- The core diapiric tower structures house the commercial head quarters for biotechnology development and the sherry industry. 底辟的核心结构塔式住宅的商业主管四分之三的生物技术发展和产业的雪利酒。These structures have public amenities and services interwoven through to connect them.;这些机构有公共设施和服务，通过相互交织连接它们。
- In September 2003, China and Niue signed an implementation minutes for a television transmission tower project. 2003年9月，中国和纽埃签定电视发射塔项目实施纪要。
- Based on the experiment of Jiangyin long span transmission tower,the tower model and the device for counteractive force are designed and manufactured. 本文通过模型风洞试验和对江阴大跨越输电塔线体系风振控制设计计算,研究了大跨越输电塔线体系动力特性和风振控制。
- The nonlinear dynamic stability of transmission tower is a hot topic in theoretic research, but it is exiguous in china. 输电铁塔结构的非线性动力稳定问题,是理论研究领域内一个前沿课题,目前在国内少有研究。
- Nowadays, the incoming transmission lines to TPC's indoor substation come from transmission tower via underground power cable. 摘要:现行台电公司有部分的屋内型变电所外线引入方式是从屋外输电铁塔经地下电缆引入变电所。
- According to the agreement, China would build a 72 meters high television transmission tower and supply television transmitter and equipment etc. 根据协定，中国为纽埃修建一座72米高的电视发射塔，并提供电视发射机等设备。
- Steel tube transmission tower aeolian vibration is lateral motions of some circular tower members induced by Karman vortex under relatively low wind speed. 输电钢管塔的微风振动,是其部分圆截面构件在较低风速时发生的由卡门涡街引起的横风向运动。
- Simple institutions: the use of a convex transmission tower and efforts to form, no other unnecessary parts, It is able to provide the required any intermittent movement. 简单的机构:使用一个凸输和出力转塔组成,不需要其它不必要的部件,即能提供所需的任何间歇运动。
- By night, Ms. transmission tower and the lights on the Avenue des Korea Shab formed a splendid dynamism brilliant, each carouse with friends, how unique experience! 到了夜晚，艾菲尔铁塔的灯火和香榭丽舍大道上的车水马龙形成一片璀璨的光辉，与宾朋举杯畅饮，何其独特的经历！
- Foreign reporter said that while uses the hand to gesticulate watch tower structure thickness. 外国记者边说边用手比划着岗台的厚度。
- One of the main methods to solve the above problems is to analyze the dynamic characteristics of the absorber tower structure. 本文结合实际工程(两类典型的吸收塔)研究吸收塔的动力特性问题，主要研究包括：通过对实际工程中常见的吸收塔结构分析，提出吸收塔的分析对象，主要将针对两类典型的吸收塔；
- With such model the effect of tower structure,lightning current amplitude,angle of the lightning incidence,as well as the ground angle on the shielding failure rate are analyzed. 应用改进的电气几何模型分析了输电线路杆塔结构、避雷线和导线的布置、雷电流的幅值、地面倾角对绕击率的影响。
- Abstract : There are many EHV/UHV DC transmission projects under design or construction all over the world.Air gap length of transmission tower is an important parameter in project design. 摘要 ： 目前国内外规划和建设了多个超/特高压直流输电工程，其中输电线路杆塔塔头的空气间隙距离是影响工程设计的重要参数之一。
- The flange joint is a common connection form of high-rising steel tower structure, and bolt looseness of flange is the damage with facilitated occurrence in the structure. 摘要法兰连接是输电线塔等高耸钢结构中常用的一种连接方式，法兰处螺栓的松动是结构容易发生的损伤。
