An expansion joint or movement joint is an assembly designed to safely absorb the heat-induced expansion and contraction of various construction materials, to absorb vibration, to hold certain parts together, or to allow movement due to ground settlement or earthquakes. They are commonly found between sections of buildings, bridges, sidewalks, railway tracks, piping systems, ships, and other structures.
例句与用法
1.
Fabricated steel mechanical slip - type expansion joints 生产钢制机械套筒式补偿器
2.
Pipework - metal bellows expansion joints - general 管道工程.金属波纹管膨胀节.总则
3.
General specification for metal bellows expansion joints 金属波纹管膨胀节通用技术条件
4.
Specification for non - metallic expansion joints 非金属膨胀管连接件的规范
5.
Standard specification for non - metallic expansion joints 非金属的膨胀节
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