Title :
Methods of dynamic stability critical load of foundation pile
Author :
Sun, Qiang ; Lu, Qing ; Wu, JingWei
Author_Institution :
Coll. of Civil Eng., Anhui Inst. of Archit. & Ind., Hefei, China
Abstract :
In this paper based on principle of elastic stability, The calculating formulas for dynamic stability loads of foundation piles under axial dynamic load were conducted.. The effects of differences restrict of pile end and pile length ratio and pile diameter and level resistance of soil and exciting frequency on dynamic stability of foundation pile are discussed. The some measure of reduce vibration of piles are advanced. It is hoped that these may prove to be some value in practical engineering. Keywords-dynamic stability; foundation pile ; exciting parameters; critical load; principle of elastic stability.
Keywords :
elasticity; foundations; mechanical stability; vibrations; axial dynamic load; dynamic stability critical load methods; elastic stability; foundation pile; vibration; Civil engineering; Presses; Publishing; Resistance; Soil; Stability analysis; Vibrations; critical load; dynamic stability; exciting parameters; foundation pile; principle of elastic stability;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5774715
