摘要
本文介绍了新型钢梳齿“三防”(防震、防水、防尘 )伸缩装置在公路桥梁和城市立交桥上的运用 ,及其结构型式、特点、使用效果。
Introduced here is an expansion joint with steel teeth to resist earthquake, water and dust when used on highway bridges and city interchanges, including its structure, characteristics, performance and range of application.
出处
《中国市政工程》
2001年第2期27-29,共3页
China Municipal Engineering
关键词
伸缩缝
防震
防水
防尘
公路桥梁
expansion joint
seismic resistant
water-proof
dust resistant
application
