PHOTOELASTIC INVESTIGATIONS FOR STRESSES DUE TO SOIL-TILLAGE DISC TOOL INTERACTION.

被引：0

作者：

Yadav, R.N.S. ^{[1
]}

Gupta, C.P. ^{[1
]}

Pradhan, B. ^{[1
]}

机构：

[1] Central Inst of Agricultural, Engineering, Bhopal, India, Central Inst of Agricultural Engineering, Bhopal, India

来源：

AMA, Agricultural Mechanization in Asia, Africa and Latin America | 1986年 / 17卷 / 02期

关键词：

PHOTOELASTICITY; -; SOILS; STRESSES; Analysis;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

An overall perfect design of tillage tools and implements requires the knowledge of stresses and strains developed in the various components due to tillage action. This study outlines a whole field photoelastic analysis of soil-disc tool interaction. The resulting fringe patterns in the modeled transparent disc as well as the transparent soil bin reveal information pertinent to a proper tool desing and to an on-the-spot manipulation of the soil during the tillage operation. An optimum depth of operation is suggested for efficient tillage action.

引用

页码：27 / 31