In addition, it is also a perplexed engineering problem in designing the under-structural column of ACSR when considering the supporting stiffness to the top of the column. 另外，在設計波紋拱下部結構柱時(shí)，如何考慮波紋拱對柱頂支承剛度也是困擾工程界的一個(gè)問(wèn)題。
Both increasing the mass and reducing the support stiffness of the slab can reduce the natural frequency of the FST system to achieve better performance of vibration isolation. 可以通過(guò)增加浮置板質(zhì)量和降低浮置板支承剛度的方法降低浮置板軌道系統的固有頻率，以達到較好的隔振性能。
