Fatigue analysis and structural optimization for spring-seat lower of automobile strut assembly

Li Ping He; Guo Li Wang; Jian Yong Liu; Liang Gu; Wei Jia Yuan

Fatigue analysis and structural optimization for spring-seat lower of automobile strut assembly

Li Ping He^*
, Guo Li Wang
, Jian Yong Liu
, Liang Gu
, Wei Jia Yuan

^*Corresponding author for this work

School of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

To carry on fatigue analysis and structural optimization for spring-seat lower of strut assembly, the finite element model of spring-seat lower was set up. On the basis of quasi-static finite element fatigue analysis, the fatigue life of spring-seat lower was predicted by the way of emulation. Meanwhile, the structure of spring-seat lower was optimized. The correctness of fatigue simulation analysis is verified by fatigue bench test and crack fracture analysis.

Original language	English
Pages (from-to)	33-37
Number of pages	5
Journal	Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology
Volume	31
Issue number	1
Publication status	Published - Jan 2011

Keywords

Crack
Fatigue
Finite element analysis
Spring-seat lower

Cite this

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title = "Fatigue analysis and structural optimization for spring-seat lower of automobile strut assembly",

abstract = "To carry on fatigue analysis and structural optimization for spring-seat lower of strut assembly, the finite element model of spring-seat lower was set up. On the basis of quasi-static finite element fatigue analysis, the fatigue life of spring-seat lower was predicted by the way of emulation. Meanwhile, the structure of spring-seat lower was optimized. The correctness of fatigue simulation analysis is verified by fatigue bench test and crack fracture analysis.",

keywords = "Crack, Fatigue, Finite element analysis, Spring-seat lower",

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AU - He, Li Ping

AU - Wang, Guo Li

AU - Liu, Jian Yong

AU - Gu, Liang

AU - Yuan, Wei Jia

PY - 2011/1

Y1 - 2011/1

N2 - To carry on fatigue analysis and structural optimization for spring-seat lower of strut assembly, the finite element model of spring-seat lower was set up. On the basis of quasi-static finite element fatigue analysis, the fatigue life of spring-seat lower was predicted by the way of emulation. Meanwhile, the structure of spring-seat lower was optimized. The correctness of fatigue simulation analysis is verified by fatigue bench test and crack fracture analysis.

AB - To carry on fatigue analysis and structural optimization for spring-seat lower of strut assembly, the finite element model of spring-seat lower was set up. On the basis of quasi-static finite element fatigue analysis, the fatigue life of spring-seat lower was predicted by the way of emulation. Meanwhile, the structure of spring-seat lower was optimized. The correctness of fatigue simulation analysis is verified by fatigue bench test and crack fracture analysis.

KW - Crack

KW - Fatigue

KW - Finite element analysis

KW - Spring-seat lower

UR - https://www.scopus.com/pages/publications/79953010576

M3 - Article

AN - SCOPUS:79953010576

SN - 1001-0645

VL - 31

SP - 33

EP - 37

JO - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

JF - Beijing Ligong Daxue Xuebao/Transaction of Beijing Institute of Technology

IS - 1

ER -

Fatigue analysis and structural optimization for spring-seat lower of automobile strut assembly

Abstract

Keywords

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