摘要
分析了电磁式和机械式两类稳态激振设备的不同特点,并进行竖向强迫振动测试,测求天然地基动力特性参数,以便于实际工程中可以针对不同的地基类型,选择更适用的测试方法。
This paper makes an analysis to the different characteristics between electromagnetic vibrating equipment and mechanical vibration equipment.The vertical forced vibration tests have been made in it to gain natural foundation dynamic characteristics parameters,with the purpose to choose more suitable test methods in the practical engineering as to different foundation types.
出处
《长春工程学院学报（自然科学版）》
2014年第1期13-17,共5页
Journal of Changchun Institute of Technology：Natural Sciences Edition
关键词
天然地基
竖向强迫振动测试
电磁式激振设备
机械式激振设备
natural foundation
vertical forced vibration tests
electromagnetic vibrating equipment
mechanical vibrating equipment
