Frequency analysis of dynamic compaction vibration

Sun Jinzhong; Tan Hanhua; Qi Shengwen; Wang Shuli

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Volume 22 Issue 4

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Chinese Journal of Geotechnical Engineering > 2000 > 22(4): 412-415.

Sun Jinzhong, Tan Hanhua, Qi Shengwen, Wang Shuli. Frequency analysis of dynamic compaction vibration[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(4): 412-415.

Citation:

Sun Jinzhong, Tan Hanhua, Qi Shengwen, Wang Shuli. Frequency analysis of dynamic compaction vibration[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(4): 412-415.

Citation:

Sun Jinzhong, Tan Hanhua, Qi Shengwen, Wang Shuli. Frequency analysis of dynamic compaction vibration[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(4): 412-415.

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Frequency analysis of dynamic compaction vibration

College of Engineering and Technology China University of Geosciences Beijing 100083 Guizhou Institute of Communication Design Guiyang 550001 Institute of Geology Academy of Sciences Beijing

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Published Date: July 27, 2000

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Abstract

Abstract

Dynamic compaction is one of important methods for ground treatment.But the vibration during dynamic compaction often becomes a problem that restricts the application of dynamic compaction .On the other hand,as an instant impact load with controllable energy, dynamic compaction is a good test insitu for the study of soil dynamics.With the analysis in the field of frequency,computational method for mediumeffecting function and impelling function of dynamic compaction is put forward in this paper.
- dynamic compaction,
- vibration,
- soil dynamics,
- medium-effecting function,
- impelling function of dynamic compaction