國中生測量:高鐵地陷沒那麼嚴重 - 土木
By Joseph
at 2012-02-14T22:43
at 2012-02-14T22:43
Table of Contents
這是創意,我問大家有多少人能想到高鐵列車通過地層下陷區時
會因為墩座的差異沉陷而造成列車的震動,而這個震動可以用地震感測儀器
測量到它的能量。用這個方法可以快速知道軌道哪一個區段的墩座
基礎有地層下陷的問題,而且費用非常便宜,每天都可以測到數據。
最重要的是這個方法是全面量測,不會遺漏掉任何一個區段
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