Applied Mathematics and Mechanics (English Edition) ›› 1985, Vol. 6 ›› Issue (1): 53-59.

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FORMULAE OF FORCE AT A POINT IN THE INTERIOR OF A HALF SPACE WITH SHEAR MODULUS LINEARLY VARIED WITH DEPTH

Yun Tian-quan   

  1. Huazhong University of Science and Technology, Wuhan
  • Received:1983-10-31 Online:1985-01-18 Published:1985-01-18

Abstract: According to a lemma and an assumption, this paper prexenis formulae of force at a point in the interior of a half space with Poisson’s ratio v = constant and shear modulus G linearly varied with depth. These formulae can be used as an approximate basic solution when the integral equation method is employed for the analysis of piles and other geotechnical engineering problems.

Key words: piezoelastic, cylindrical shell, vibration control, velocity feedback, hydrostatic pressure, sensor layer, actuator layer

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