针对这些问题，提出一种新型减隔震支座，它是由聚四氟乙烯滑板、肘块、支柱和高弹性阻尼橡胶体通过连杆连接而成。

Aimed at these problems, this paper puts forward a new isolation bearing which is composed of polysaccharides slide, elbow block, brace, connecting poles and high elastic damping rubber dampers.

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介绍超高分子量聚乙烯（UHMWPE）和聚四氟乙烯（PTFE）两款桥梁支座滑块的制备方法，并对滑块的性能进行了研究。

The preparation methods of two kinds of sliding blocks made from ultra high molecular weight polyethylene(UHMWPE) composite and pure polytetrafluorethylene(PTFE) powder were introduced respectively.

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