Translated Title
Shield Tunneling Induced Vibration on Frame Structure Impact Study
Translated Abstract
Shallow sandy pebble in west Beijing area of shield construction vibrations caused by the engineering background of a nuisance and the interference problem, based on field measured to obtain input of vibration wave in the areas residents complaints seriously, with the aid of the finite element software ABAQUS, floors dynamic response calculation, analysis of the vibration characteristics of time domain and frequency domain, the floors environmental impact analysis on the surface. Results show that the vibration due to shield tunneling wide frequency band, and mainly in high frequency, vibration wave propagation through structure foundation up, due to the type and structure of first order and second order vibration frequency difference, the vibration peak and frequency attenuation, one level to the attenuation is more obvious, vibration level variation is not obvious, with the increase of structure layer, the horizontal and vertical to the increased.
Translated Keyword
shields
vibration
sand gravel layer
subways
Access Number
WF:perioarticalsgjs201507027
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