摘要
在对江西九江-瑞昌邻近地区地震构造和地震活动性研究的基础上,对该地区的潜在震源区划分方案进行了调整,按第4代区划图的方法重新计算了九江-瑞昌地震灾区的地震动参数,结果表明,该地区仍属于地震动峰值加速度0.05g的分区,该地区一般建筑的抗震设防参数取为0.05g是合适的。
The potential seismic source zones near the Jiujiang and Ruichang earthquake disaster area, Jiangxi Province, China, are modified based on the seismo-tectonic and seismicity data. The seismic fortification peak ground acceleration in this area is calculated using the probabilistic seismic hazard assessment method. The results show that the seismic fortification acceleration of 0.05g is reasonable for ordinary buildings in this area.
出处
《震灾防御技术》
2006年第1期56-62,共7页
Technology for Earthquake Disaster Prevention
关键词
九江-瑞昌地震
抗震设防参数
峰值加速度
Jiujiang-Ruichang earthquake
Seismic fortification acceleration
Peak ground acceleration
