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TST碎石桥梁弹性接缝是一种以弹塑体改性沥青为粘结料的填充式桥梁伸缩缝,适用于新旧桥梁。文章将对TST碎石桥梁弹性接缝的形成机理、使用方法进行探讨。
TST gravel bridge elastic joint is a kind of filled plastic bridge expansion joint with elastomer modified asphalt as binder, which is suitable for old and new bridges. The article will discuss the forming mechanism and using method of elastic joint of TST gravel bridge.