Analysis of error caused by ξ in Transferring Matrix Method

YIN Yi-ping; WANG Yuan-han

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Analysis of error caused by ξ in Transferring Matrix Method

更新时间：2026-06-25

- Analysis of error caused by ξ in Transferring Matrix Method
- Vol. 23, Issue 5, (2002)
- 作者机构：
  
  1. 第二炮兵指挥学院二系,湖北,武汉,430012
  2. 华中科技大学土木工程与力学学院,湖北,武汉,430074
- 作者简介：
- 基金信息：
- DOI：
  CLC： O241.1
- Online First：04 September 2016，
  
  Published：2002
- 稿件说明：
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YIN Yi-ping, WANG Yuan-han. Analysis of error caused by ξ in Transferring Matrix Method[J]. 2002, 23(5).
DOI：

YIN Yi-ping, WANG Yuan-han. Analysis of error caused by ξ in Transferring Matrix Method[J]. 2002, 23(5). DOI：

摘要

在传递矩阵法的数值计算中

分变量ξ可引起较大的误差以轴对称问题的传递矩阵法为基础将不含1/ξ和含1/ξ项区分开来在数值计算时分别采用两套传递矩阵初始传递矩阵和修正传递矩阵可将ξ;引起的误差降至极小

Abstract

On the basis of the transferring matrix method

which is an explicit solution for acisymmetrice problem in layered elastic half space

the calculation method given in this paper can reduce the error

which is caused mainly by the integral variable ξ The terms can be divided into two kinds.One includes 1/ξ and the other does not.For different cases

different transferring matrixes;should be chosen the modificatory transferring matrix and the preliminary transferring matrix according to whether the term contains 1/ξ or not.

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