Measurement &amp; discussion on the evaluation and limits of subway induced ground-borne vibration in buildings

PDF(2208 KB)

Journal of Vibration and Shock ›› 2012, Vol. 31 ›› Issue (21) : 89-93.

论文

Measurement & discussion on the evaluation and limits of subway induced ground-borne vibration in buildings

TANG Hesheng1, SHEN Daoming1, XUE Songtao1，2

Author information +

History +

Abstract

Through statistics on in-situ measure results of ground-borne vibration in buildings within 30m range of tunnel line caused by subway operations, distribution of ground-borne vibration principal frequencies and VLmax & VLzmax were analyzed, Magnitude of VLmax & VLzmax was compared. Limit values of different current standards in our country on room vibration and deficiency of the vibration assessment index were discussed. Suggestion was put forward on evaluating the index of vibration assessment of ground-borne vibration in building generated by subway operation that the headway of train should be considered.

Key words

vibration evaluation index weighting factor 1/3 octave band train headway

Cite this article

EndNote

Ris (Procite)

Bibtex

Download Citations

TANG Hesheng;SHEN Daoming;XUE Songtao;. Measurement & discussion on the evaluation and limits of subway induced ground-borne vibration in buildings[J]. Journal of Vibration and Shock, 2012, 31(21): 89-93