摘要
针对处于地震带上的填石路基,对10 m、20 m和30 m三种高度的填石路基,在模拟地震波的作用下,分析了填石路基的动力响应特性,得出了填石路基的加速度峰值和位移峰值,供设计、施工及管养参考。
To study the rockfill roadbed on the seismic belt,the rockfill roadbeds with a height of 10 m,20 m,and 30 m are used to analyze the dynamic response of the rockfill roadbed under the simulated seismic waves. The peak acceleration and displacement peak of the rockfill roadbed can be obtained,which can provide a reference for the design,construction,and management.
作者
郝春华
龚霞
石云
HAO Chunhua1;GONG Xia2;SHI Yun3
出处
《公路交通技术》
2018年第3期1-3,8,共4页
Technology of Highway and Transport
关键词
地震
填石路基
特性研究
动力响应
earthquake
rockfill roadbed
characteristic research
dynamic response
