摘要
论述了地震模拟振动台从简单的单向机械式振动台到复杂的三向六自由度电液伺服模拟控制振动台的发展历程,并且阐明地震模拟振动台的三个发展趋势,即向大型足尺试验发展、向地震模拟振动台台阵发展、以及在控制技术方面向全数字发展。
The development of the shaking table from single mechanical machine to 3-Dimension hydraulic servo system is presented in the paper. The developing trend of the shaking table is also proposed for the potential applieations, which include the large full-scale shaking table tests, the multiple-shake-table tests and the tests with full digital eontrol system.
出处
《工程抗震与加固改造》
2007年第5期53-56,67,共5页
Earthquake Resistant Engineering and Retrofitting
