摘要
依托实际工程,研究在地震作用下,装配式预应力混凝土连续箱梁桥分别采用板式橡胶支座和LNR天然橡胶支座时,桥梁结构的地震响应情况。通过对比分析,确定安全、合理的结构抗震体系。
Relying on practical engineering, this article researches the seismic response of bridge structure in earthquake when laminated rubber bearings and LNR natural rubber bearings are used in prefabricated prestressed concrete continuous box girder. Through comparative analysis, the safety and reasonable anti-seismic sys- tem is determined.
出处
《交通标准化》
2013年第7期116-118,共3页
Communications Standardization
关键词
地震
预应力
LNR天然橡胶支座
earthquake
prestressed
LNR natural rubber bearing
