摘要
提出了公路桥梁结构抗震中分级设防的思想和设计准则 ;介绍了与分级设防标准对应的破坏准则、桥梁结构减震设计方法、计算分析程序以及减震装置的试验研究 。
This paper presents the ideology and design criterion of graded protection on earthquake resistant bridge structures. The destruction criterion corresponding to standard of graded protection, design method for seismic absorption of bridge structures, computer analysis program and the tests of shock attenuation device are introduced. The reference base is given to revise the design specification of earthquake resistant structures for highway bridges.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
2000年第2期73-75,79,共4页
China Journal of Highway and Transport
关键词
桥梁
减震
减震装置
抗震设计
bridge
seismic absorption
shock attenuation device
earthquake
