Abstract
The elastic-plastic analysis based on a combination (FEM + BFM) of the finite element method (FEM) and the body force method (BFM) is applied to the elastic-plastic analysis of the subsurface layer under cyclic pass of rolling-sliding contact loading. Two types of hardening rule are assumed. One is the isotropic hardening rule (IHR) and another is the kinematic hardening rule (KHR), i. e. Prager rule. If the material obeys IHR, so-called shakedown phenomenon is induced during the early cycle of pass of loading. On the other hand, if the material obeys KHR, the quasi-steady cumulative forward flow develops at the load level of q0/k ≃ 7, where q0 is the peak Hertzian pressure and k is the shear yield strength in von Mises’ yield criterion. No apparent difference is found in the cyclic increment of the equivalent plastic strain range Δ¯Ɛp in the subsurface layer for the coefficient of friction = + 0.1 and – 0.1. The amount of the experimentally observed forward flow was more than the numerical results for IHR and less than those for KHR.
| Original language | English |
|---|---|
| Pages (from-to) | 1926-1934 |
| Number of pages | 9 |
| Journal | transactions of the japan society of mechanical engineers series c |
| Volume | 56 |
| Issue number | 527 |
| DOIs | |
| Publication status | Published - Jan 1 1990 |
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All Science Journal Classification (ASJC) codes
- Mechanics of Materials
- Mechanical Engineering
- Industrial and Manufacturing Engineering
Cite this
Elasto-Plastic Analysis of Subsurface Layer under Cyclic Rolling-Sliding Contact Loading. / Murakami, Yukitaka; Sakae, Chu; Ichimaru, Kazunori; Morita, Takehiro.
In: transactions of the japan society of mechanical engineers series c, Vol. 56, No. 527, 01.01.1990, p. 1926-1934.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Elasto-Plastic Analysis of Subsurface Layer under Cyclic Rolling-Sliding Contact Loading
AU - Murakami, Yukitaka
AU - Sakae, Chu
AU - Ichimaru, Kazunori
AU - Morita, Takehiro
PY - 1990/1/1
Y1 - 1990/1/1
N2 - The elastic-plastic analysis based on a combination (FEM + BFM) of the finite element method (FEM) and the body force method (BFM) is applied to the elastic-plastic analysis of the subsurface layer under cyclic pass of rolling-sliding contact loading. Two types of hardening rule are assumed. One is the isotropic hardening rule (IHR) and another is the kinematic hardening rule (KHR), i. e. Prager rule. If the material obeys IHR, so-called shakedown phenomenon is induced during the early cycle of pass of loading. On the other hand, if the material obeys KHR, the quasi-steady cumulative forward flow develops at the load level of q0/k ≃ 7, where q0 is the peak Hertzian pressure and k is the shear yield strength in von Mises’ yield criterion. No apparent difference is found in the cyclic increment of the equivalent plastic strain range Δ¯Ɛp in the subsurface layer for the coefficient of friction = + 0.1 and – 0.1. The amount of the experimentally observed forward flow was more than the numerical results for IHR and less than those for KHR.
AB - The elastic-plastic analysis based on a combination (FEM + BFM) of the finite element method (FEM) and the body force method (BFM) is applied to the elastic-plastic analysis of the subsurface layer under cyclic pass of rolling-sliding contact loading. Two types of hardening rule are assumed. One is the isotropic hardening rule (IHR) and another is the kinematic hardening rule (KHR), i. e. Prager rule. If the material obeys IHR, so-called shakedown phenomenon is induced during the early cycle of pass of loading. On the other hand, if the material obeys KHR, the quasi-steady cumulative forward flow develops at the load level of q0/k ≃ 7, where q0 is the peak Hertzian pressure and k is the shear yield strength in von Mises’ yield criterion. No apparent difference is found in the cyclic increment of the equivalent plastic strain range Δ¯Ɛp in the subsurface layer for the coefficient of friction = + 0.1 and – 0.1. The amount of the experimentally observed forward flow was more than the numerical results for IHR and less than those for KHR.
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UR - http://www.scopus.com/inward/citedby.url?scp=0025454716&partnerID=8YFLogxK
U2 - 10.1299/kikaic.56.1926
DO - 10.1299/kikaic.56.1926
M3 - Article
AN - SCOPUS:0025454716
VL - 56
SP - 1926
EP - 1934
JO - Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
JF - Nippon Kikai Gakkai Ronbunshu, C Hen/Transactions of the Japan Society of Mechanical Engineers, Part C
SN - 0387-5024
IS - 527
ER -