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Updated: May 14, 2025

A Testing Platform for Durability Studies of Polymers and Fiber-reinforced Polymer Composites under Concurrent Hygrothermo-mechanical Stimuli
07:15

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Published on: December 11, 2014

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智能钢电缆与管状点 Grating 传感器的实验研究

Nianchun Deng1, Zhongqing Han1, Zhiqian Chen1

  • 1School of Civil Engineering and Architecture, Guangxi University, Nanning 530004, China.

Sensors (Basel, Switzerland)
|April 12, 2025
PubMed
概括

一个新的管状点格式传感器集成到钢筋电缆中,提供准确,可靠的力测量. 这种智能电缆技术可确保结构监控应用的高可靠性和固定性能.

关键词:
电缆力值的电缆力值.智能钢链电缆是什么意思应变性能 应变性能 应变性能温度补偿是一种温度补偿.管状点网传感器 管状点网传感器

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The analysis of suspension bridges is a complex and critical process that involves multiple factors, including the shape and tension of the main cables. The main cables of suspension bridges are subjected to distributed loads, which result in changes in tensile forces and deformation of the cable. These loads must be carefully considered to ensure that the bridge is safe and capable of supporting the weight of different loads.
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Overhead power transmission lines rely on cables to carry electricity across large distances. To ensure the stability and functionality of these lines, it is crucial to understand the shape and tension experienced by the cables under the influence of their weight.
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San Francisco's Golden Gate Bridge is exposed to temperatures ranging from -15 °C to 40 °C. At its coldest, the main span of the bridge is 1275 m long. Assuming that the bridge is made entirely of steel, what is the change in its length between these temperatures?
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