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一、主要技术指标及适用范围减震支座,是一种应用于地震区的新型公路桥梁支座。它包括BAS系列滑板式减震支座和辊轴式减震支座两类。前者共有12种型号,主要技术指标列于表-1。这种支座
First, the main technical indicators and the scope of shock absorber, is a new type of road and bridge bearings used in the earthquake area. It includes BAS series skateboard-type shock absorber and roller-type shock absorber bearings two categories. The former total of 12 models, the main technical indicators are shown in Table -1. This support