摘要
梁缝缓冲材料作为对桥梁抗震措施之一，而在新建铁路南疆线中小桥中采用，选用煤沥青浸渍的木材作为梁缝缓冲材料，具有良好抗冲击韧性以及轻质高强和价格低廉等优点．
The beam crevice buffer materials, as one sort of the antiseismic measures, hadbeen used in the medium or small sized bridges in the newly built Nanjiang Railway. Timbers, which have been soaked by coal asphalt, are chosen as the beam crevice buffer materias. They have many merits, including good elastic-plastic deformation, good anti-impacttoughness, light-weight high-strength and lower price and so on.
出处
《兰州铁道学院学报》
1999年第5期24-27,共4页
Journal of Lanzhou Railway University
