Low-cycle fatigue in rotating cantilever under bending .1. Theoretical analysis

被引：8

作者：

Megahed, MM

Eleiche, AM

AbdAllah, NM

机构：

[1] UNITED ARAB EMIRATES UNIV,FAC ENGN,DEPT MECH ENGN,AL AIN,U ARAB EMIRATES

[2] MAAIDI CO ENGN IND,CAIRO,EGYPT

来源：

INTERNATIONAL JOURNAL OF FATIGUE | 1996年 / 18卷 / 06期

关键词：

cantilever beam; rotating bending; fatigue analysis; hysteresis angle; vertical and horizontal deflections; cyclic stress-strain response; strain-life curve;

D O I：

10.1016/0142-1123(96)00021-7

中图分类号：

TH [机械、仪表工业];

学科分类号：

0802 ;

摘要：

Rotating bending fatigue of a cantilever beam is examined analytically. New relationships are derived to determine the surface strain amplitude, at the mid-point of the tested zone, as a function of the applied nominal bending stress, the vertical and horizontal deflections, and Young's modulus. A numerical methodology is also derived to calculate the rotating bending fatigue behaviour of a material from its cyclic stress-strain response and strain-life curve, and vice versa

引用

页码：401 / 412

页数：12

共 12 条

[1]

[Anonymous], 1970, INTRO NUMERICAL ANAL

[2]

Beer FP, 1992, MECH MAT

[3]

Chakrabarty J., 1987, THEORY PLASTICITY, VInternational

[4]

ELEICHE AM, 1996, INT J FATIGUE, V18

[5]

KAWAMOTO M, 1966, B JSME, P9

[6]

Manson S. S., 1965, EXPT MECH, V5, P193

[7]

MANSON SS, 1987, FATIGUE FRACT ENG MA, V9, P343

[8]

Masing G, 1926, P 2 INT C APPL MECH

[9] PREDICTION OF BENDING FATIGUE BEHAVIOR BY THE REFERENCE STRESS APPROACH [J].

MEGAHED, MM .

FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES, 1990, 13 (04) :361-374

[10]

MEGAHED MM, 1982, CYCLIC HARDENING ANA

← 1 2 →