Slip-Line Field Theory of Plane Plastic Strain Dealing with Mohr’s Criterion Expressed by Quadratic Limiting Curves

Chen Qiang

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Chen Qiang. Slip-Line Field Theory of Plane Plastic Strain Dealing with Mohr’s Criterion Expressed by Quadratic Limiting Curves[J]. Applied Mathematics and Mechanics, 1988, 9(2): 173-182.

Citation:

Chen Qiang. Slip-Line Field Theory of Plane Plastic Strain Dealing with Mohr’s Criterion Expressed by Quadratic Limiting Curves[J]. Applied Mathematics and Mechanics, 1988, 9(2): 173-182.

Citation:

Chen Qiang. Slip-Line Field Theory of Plane Plastic Strain Dealing with Mohr’s Criterion Expressed by Quadratic Limiting Curves[J]. Applied Mathematics and Mechanics, 1988, 9(2): 173-182.

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Slip-Line Field Theory of Plane Plastic Strain Dealing with Mohr’s Criterion Expressed by Quadratic Limiting Curves

Chen Qiang

Center for Analysis and Prediction, State Seismological Bureau, Beijing

Received Date: 1987-01-06
Publish Date: 1988-02-15

Abstract

Abstract

In this paper, the slip-line field theory of plane plastic strain dealing with Mohr's criterion expressed by quadratic limiting curves is preliminarily established. It takes the classical slip-line field theory as its special case, and it can be applied to the analysis of plane-strain problems in metal processing, rock and soil mechanics and tectonomechanics. As preliminary application, the slip-line field and limiting loads of flat punch indenting problem are determined by numerical solution, and the slip-line field of bedded medium gravity-sliding problem is determined and discussed.

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References(12)

References

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