In 2010, completed general contracting and delivery of general materials like cable for 6 projects such as Jingdezhen Thermal Power Plant and Zhongwei Xiangshan Wind Farm.
2010年,完成景德镇火电、中卫香山风电等6个项目电缆等通用物资总包配送工作。
It's essentially a giant electrical socket, which collects the electricity from the nearby offshore wind farms and transmits it to the mainland via a thick cable.
它实际上是一个巨大的电源插座,将收集附近海上风力发电场的电力,并将其通过粗粗的电缆送到大陆。
Nonlinear computational analysis showed that the wind resistance cable can effectively improve the wind resistance performance of the membrane structure.
非线性分析表明,通过设置抗风索可以有效提高膜结构的抗风性能;
Suspension pipe bridge is a kind of common structural form consisted mainly of main cable wind cable tower foundation anchor system and girder form pipe bridge.
悬索式管桥是长输管道跨越中常用的一种形式,其结构主要由主索、抗风索、塔基和锚固系统及梁式管桥等部分组成。
Mean and fluctuating pressures and aerodynamic force coefficients on the cable model and the artificial rivulet are obtained under the conditions of typical cable inclined angles and wind angles.
试验得到了具有典型倾角的拉索在不同风向角下,拉索模型上的平均风压和脉动风压系数,以及气动力系数。
This paper has worked out the vibration equation of cable truss by treating it as a discrete system and solved the vibration frequency and the displacement responses under stochastic wind loading.
本文采用离散理论求得索桁架的振动方程,进一步可求得在随机风荷载作用下索桁架结构的振动频率及其位移响应。
The fixed pulley is rotated by a cranking bar to wind the steel cable, a spare tire can be lifted, and the spare tire can be put down stably by rotating in reversal the cranking bar.
使用摇把转动定滑轮圈绕钢丝索,即可提升备胎,反转摇把即可平稳降下备胎。
In 2011, completed general contracting and delivery of cable for 30 projects, switch cabinets, packaged substations and dry-type transformers for 19 projects and towers for 10 wind farms.
2011年,完成30个项目的电缆、19个项目的开关柜、箱变、干变和10个风电场的塔筒总包配送工作。
A new cable model system with a movable artificial rivulet is designed and tested in a wind tunnel.
设计了一种新型的带有可运动人工水线的拉索模型,并进行了风洞试验。
S wind turbine to special cable lowest environment temperature:-50 degrees Celsius;
风力发电机专用电缆适应的最低环境温度:-50摄氏度;
Rain wind induced cable vibration in cable stayed Bridges is presently a problem of great concern in communities of bridge engineering and wind engineering.
拉索风雨激振是当前桥梁工程和风工程界非常关注的研究课题。
This paper presents the status-quo of wind power generation, performance requirements for the cable for wind power generation and a special test-torsion test.
本文介绍了风力发电的现状、风力发电用电缆的性能要求及一项特殊试验——抗扭转试验。
The flexible low temperature cable is applicable to the power cable, towline cable, control cable and signal cable, etc., in the wind power plant.
本实用新型适用于风力发电的动力电缆、拖链电缆、控制电缆和信号电缆等。
The utility model relates to an ethylene-propylene insulating cable special for wind energy.
本实用新型是一种乙丙绝缘风能专用电缆。
The research on the large-amplitude vibration suppression of stayed cable under wind excited by controlling support axial motion was carried out in this paper.
主要研究通过对拉索支座的轴向运动进行控制以减小风荷载作用下拉索振动。
To restrain the wind-induced vibration of its feed cabin and the pseudo-drag of its cable, we propose a new structural scheme for adding a fluid vessel to the moving platform of the robot.
为了抑制悬索虚牵和馈源舱的风致振动,提出了在此机器人的动平台上增加盛液容器的结构新方案。
Considering wind-structure interaction, cable-membrane structure buffeting analysis under horizontal and vertical wind has been carried out in this study.
考虑风与膜结构的耦合作用,研究索膜结构在顺风向和垂直向风作用下的抖振响应规律及特性。
The research work involves reliability calculation method, wind-induced analysis, sensitive analysis and reliability-based design method of the cable-stayed double-layer cylindrical latticed shell.
本文以斜拉双层柱面网壳结构为研究对象,对可靠度计算方法、风致响应分析、敏感性分析和基于可靠性的设计方法等方面进行了研究。
Based on rigid model wind tunnel test, wind-induced responses of a neotype hybrid-structure with cable-net curtain walls (a large-scale museum structure) are computed.
基于刚性模型风洞试验,对一个具有索网幕墙的新型杂交结构——某大型博物馆结构进行风致响应计算。
The key points stress of the main cable, suspended cable far below its yield strength show that this structure has very strong wind-resistance ability;
在风荷载作用下主索、斜拉索和管道上关键点应力远低于其屈服强度,表明该结构具有很强的抵抗风荷载作用的能力。
The long-span cable nets structures are being widely used in practical engineering, and the wind-induced coefficient is important for the design of the structures.
大跨索网结构广泛应用于工程实际,该结构的风振系数是结构抗风设计的重要参数。
The buffeting performance of the free-standing tower of Zhanjiang Bay Bridge, a long-span cable- stayed bridge, under yaw wind is investigated by means of wind tunnel test of aeroelastic full model.
通过气弹全模型试验对斜风作用下湛江海湾大桥裸塔抖振响应性能进行了研究。
The action between rivulet and cable surface is one of the difficulties in establishing theoretical models of rain-wind induced vibration.
如何假定水线与拉索表面之间的作用力是建立风雨激振理论模型的难点之一。
Experimental study on movement of water rivulet on cable surface in rain-wind induced vibration of stay-cables;
对斜拉桥拉索风雨振动中二次轴向流的产生及作用机理进行分析。
Taking Liaohe River Highway bridge in Yingkou as the research object, the wind resistance performance of cable-stayed Bridges under construction and at the completion state was analyzed.
以营口辽河公路大桥为背景,研究斜拉桥在施工阶段及成桥状态的抗风性能。
According to the demand of wind-resistance analysis for the Bridges, a full set of practical method of flutter time analysis is brought forward for cable-stayed Bridges.
根据桥梁抗风计算的需要,提出了一整套斜拉桥抖振时域分析的实用方法。
There are many natural factors that affect icing, such as terrain, wind velocity, cable conductor and altitude, etc.
影响覆冰的自然因素很多,例如地形、风速、电线直径和海拔高度等。
The results show that the calculation methods of wind loading on cables have great influences on the response of the key sections of the large-span cable-stayed bridge.
分析表明,对于大跨径斜拉桥,斜拉索上的风荷载计算方法对关键截面的响应影响较大;
The results show that the calculation methods of wind loading on cables have great influences on the response of the key sections of the large-span cable-stayed bridge.
分析表明,对于大跨径斜拉桥,斜拉索上的风荷载计算方法对关键截面的响应影响较大;
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