DYNAMIC CRITICAL LOAD OF SINGLE LAYER SPHERICAL SHELL SUBJECTED TO VERTICAL STEP LOAD

Ye Jihong; Shen Shizhao

doi:10.13204/j.gyjz200507022

Volume 35 Issue 7

Dec. 2014

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Ye Jihong, Shen Shizhao. DYNAMIC CRITICAL LOAD OF SINGLE LAYER SPHERICAL SHELL SUBJECTED TO VERTICAL STEP LOAD[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(7): 77-79. doi: 10.13204/j.gyjz200507022

Citation:

Ye Jihong, Shen Shizhao. DYNAMIC CRITICAL LOAD OF SINGLE LAYER SPHERICAL SHELL SUBJECTED TO VERTICAL STEP LOAD[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(7): 77-79. doi: 10.13204/j.gyjz200507022

Ye Jihong, Shen Shizhao. DYNAMIC CRITICAL LOAD OF SINGLE LAYER SPHERICAL SHELL SUBJECTED TO VERTICAL STEP LOAD[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(7): 77-79. doi: 10.13204/j.gyjz200507022

Citation:

Ye Jihong, Shen Shizhao. DYNAMIC CRITICAL LOAD OF SINGLE LAYER SPHERICAL SHELL SUBJECTED TO VERTICAL STEP LOAD[J]. INDUSTRIAL CONSTRUCTION, 2005, 35(7): 77-79. doi: 10.13204/j.gyjz200507022

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DYNAMIC CRITICAL LOAD OF SINGLE LAYER SPHERICAL SHELL SUBJECTED TO VERTICAL STEP LOAD

doi: 10.13204/j.gyjz200507022

Ye Jihong¹,
Shen Shizhao²

1.
1. College of Civil Engineering,Southeast University Nanjing 210018;
2.
2. School of Civil Engineering,Harbin Institute of Technology Harbin 150090

Received Date: 2005-01-20
Publish Date: 2005-07-20

Abstract

Abstract

Two fitting formulas of the ratio between dynamic critical load and static critical load of spherical shell subjected vertical step load are presented in this paper. The correctness and reliability of these formulas have been proved by large amount of numerical examples.
- vertical step load,
- single layer spherical shell,
- dynamic critical load,
- regressive formulas