THE EFFECT OF MASS ECCENTRICITY OF MACHINE AND FOUNDATION ON NATURAL FREQUENCIES

Wang Xikang; Yang Guangzhi

doi:10.13204/j.gyjz200412014

Volume 34 Issue 12

Dec. 2014

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Wang Xikang, Yang Guangzhi. THE EFFECT OF MASS ECCENTRICITY OF MACHINE AND FOUNDATION ON NATURAL FREQUENCIES[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(12): 51-53. doi: 10.13204/j.gyjz200412014

Citation:

Wang Xikang, Yang Guangzhi. THE EFFECT OF MASS ECCENTRICITY OF MACHINE AND FOUNDATION ON NATURAL FREQUENCIES[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(12): 51-53. doi: 10.13204/j.gyjz200412014

Wang Xikang, Yang Guangzhi. THE EFFECT OF MASS ECCENTRICITY OF MACHINE AND FOUNDATION ON NATURAL FREQUENCIES[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(12): 51-53. doi: 10.13204/j.gyjz200412014

Citation:

Wang Xikang, Yang Guangzhi. THE EFFECT OF MASS ECCENTRICITY OF MACHINE AND FOUNDATION ON NATURAL FREQUENCIES[J]. INDUSTRIAL CONSTRUCTION, 2004, 34(12): 51-53. doi: 10.13204/j.gyjz200412014

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THE EFFECT OF MASS ECCENTRICITY OF MACHINE AND FOUNDATION ON NATURAL FREQUENCIES

doi: 10.13204/j.gyjz200412014

1.
Central Research Institute of Building and Construction of MCC Group Beijing 100088

Received Date: 2004-06-15
Publish Date: 2004-12-20

Abstract

Abstract

The relevant codes of China and Russia s how that the ratio of mass eccentricity distance from the center of foundation b ase area to foundation side length in parallel with eccentricity direction is li mited to 3% or 5% under different conditions.The paper has studied the effect of mass eccentricity on natural frequencies of foundation under different conditions, meanwhile, put forward the suggestion on relaxing the limitation.
- eccentricity,
- natural frequencies,
- ratio of frequencies