SLIDE STRUCTURE, SUPPORT STRUCTURE AND SEISMICALLY ISOLATED STRUCTURE

摘要

Provided are a slide structure, a support structure and a seismically isolated structure wherein a slide member (21) has a first sliding surface (25) of a sliding body (24) made of synthetic resin and a counter member (22) has a second surface (28) covered with a skin (27) made of synthetic resin that has more than twice as large Young's modulus as that of the first sliding surface. The skin surface is roughened such that the maximum height Rz of roughness is more than 3μm. Small pits on the roughened surface trap lubricant thereby preventing the lubricant from flowing out and thereby providing a stable and low friction state.