expansion joint

基本解释

But how to estimate and maintain the bridge expansion joint is an urgently problem to be solved by the manage department of the highway.
桥梁伸缩装置的破损程度如何评价，如何养护维修，是公路管理养护部门急需解决的问题。
So analysis the influencing factors and calculating measure of bridge expansion joint, makes for developing the new product and reasonable selecting of expansion joint.
因此从多方面分析影响伸缩量的因素和计算方法，有助于研制新产品和选择合理的伸缩装置。
Expansion joint: to meet the deformation of foundation, expansion and construction requirements play, prevent play a change in temperature in transverse crack produces.
伸缩缝：为适应地基变形，管身伸缩及施工要求，防止管身在温度变化时产生横向裂缝。

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That makes the foreign assemblers dependent upon their joint venture partners for further expansion.
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Polygon recently announced a joint venture with Dubai Metals and Commodities Centre to support its expansion in Asia and the Middle East, along with parts of Africa.
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伸缩缝
膨胀节
Based on FEA parametric analysis,ANSYS was used to study the mode and harmonic response of expansion joint in this article. Then experiment was processed to testify the calculated results.
本文采用有限元数值分析方法，利用大型商用有限元计算软件ANSYS，研究了基于结构参数化设计思想的波纹管膨胀节的振动模态和含波纹管膨胀节管系的振动响应分析方法，开展了波纹管膨胀节模态试验验证。
伸缩调节器
伸缩接头
伸缩接管

膨胀节
A reasonable mathematical model of bellow optimum design is established according to the newest standard of EJMA（Standards of the Expansion Joint Manufactures Association）.
以《美国膨胀节制造商协会标准》(EJMA)最新版为依据,建立了波纹管优化设计的数学模型。
水利工程
伸缩节