打樁振動影響評估及防治

Vibration Impact Evaluation and Mitigation Measures for Pile Driving

余明山(Ming-Shan Yu) ； 王鴻基(Hung-Ji Wang) ； 鍾毓東(Yu-Tung Chung)

《地工技術》 85期 (2001/06) Pp. 61-72

https://doi.org/10.30140/SG.200106.0004

摘要

振動是打擊式樁基礎施工過程中一項令人困擾之問題，打樁伴隨產生之顯著振動常招致鄰近居民之抱怨，嚴重時甚至造成房屋、設備毀損，因此打樁振動之影響評估與相關防治對策之研擬，為採行打擊式基樁前必要之評估程序。我國環保署刻正致力於相關振動法規之制定，但尚未頒佈。因此，從事設計或現場施工的工程師常感無所遵循。本文即整理各國法規及專家對允許振動量之規定或建議，並就打樁工程可能引致之振動量評估及工程技術上可行之振動防治對策，作一介紹，期供工程界同仁參考。

關鍵字

打樁振動 ； 容許振動量 ； 振動防治對策

並列摘要

Vibration associated with pile driving activities, during the construction operations, is frequently annoying the nearby neighbors and causes damages on surrounding buildings or interference with the operation of sensitive equipment. Therefore, the assessment of vibration impacts and mitigation measures should be identified before pile driving. However, there is no local regulation or code available for designers and engineers at this moment. In this paper, several codes and standers associated with vibration criteria and feasible measures for vibration evaluation and mitigation are introduced for reference.

並列關鍵字

pile driving induced vibration ； allowable vibration criteria ； vibration mitigation measures