EFFECT OF VARIATION OF PRESSURE IN SOIL ON THE COEFFICIENT OF ELASTIC UNIFORM COMPRESSION OF BASE

Wang Xikang; Liu Jingzheng

doi:10.13204/j.gyjz201012015

Volume 40 Issue 12

Dec. 2014

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Wang Xikang, Liu Jingzheng. EFFECT OF VARIATION OF PRESSURE IN SOIL ON THE COEFFICIENT OF ELASTIC UNIFORM COMPRESSION OF BASE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(12): 55-59. doi: 10.13204/j.gyjz201012015

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Wang Xikang, Liu Jingzheng. EFFECT OF VARIATION OF PRESSURE IN SOIL ON THE COEFFICIENT OF ELASTIC UNIFORM COMPRESSION OF BASE[J]. INDUSTRIAL CONSTRUCTION, 2010, 40(12): 55-59. doi: 10.13204/j.gyjz201012015

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EFFECT OF VARIATION OF PRESSURE IN SOIL ON THE COEFFICIENT OF ELASTIC UNIFORM COMPRESSION OF BASE

doi: 10.13204/j.gyjz201012015

1.
MCC Central Research Institute of Building and Construction Co.Ltd,Beijing 100088,China

Received Date: 2010-07-15
Publish Date: 2010-12-20

Abstract

Abstract

Up to now,in all codes for design of dynamic machine foundation,the effect of variation of pressure in soils at various depths under foundation base on the value Cz of the coefficient of elastic uniform compression of base was not considered.All these codes of design only considered the effect of area of foundation base on the coefficient Cz.However,the results of research of this paper verify that the coefficient of elastic uniform compression depends not only on the area of foundation base but also on the acting pressure on soils.When determing the coefficient Cz,considering the effect of pressure on soil is fully necessary.On the basis of that one,the precision degree of computing of foundation vibration will be improved considerably.
- coefficient of elastic uniform compression of base,
- elastic modulus,
- compression modulus

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References(10)

References

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