OPTIMIZATION OF HIP JOINT REPLACEMENT LOCATION TO DECREASE MAXIMUM VON MISES STRESS

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HADI POURJAMALI H.; NAJARIAN S.; KATOOZIAN H.R.

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Journal Paper

Paper Information

Journal: AMIRKABIR Year:2001 | Volume:12 | Issue:48 Page(s): 341-346

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Information Journal Paper

Title

OPTIMIZATION OF HIP JOINT REPLACEMENT LOCATION TO DECREASE MAXIMUM VON MISES STRESS

Author(s)

HADI POURJAMALI H. | NAJARIAN S. | KATOOZIAN H.R. | Issue Writer Certificate

Keywords

FEMURQ4

HIP JOINTQ4

IMPLANTQ4

FINITE ELEMENTQ2

OPTIMIZATIONQ2

VON MISES STRESSQ4

Abstract

Hip replacement is used for inoperable FEMUR head injuries and FEMUR fractures where internal fixation can not be used. This operation is one of the most common orthopedic operations that many research have been done about it. Among these we can mention IMPLANT and cement materials and composites OPTIMIZATION and also IMPLANT shape OPTIMIZATION. This study was designed to optimize artificial HIP JOINT position (placement) to decrease maximal von misses stress. First, a model of FEMUR and IMPLANT were made and then a computer program was written with the ability to change the position of IMPLANT range in the FEMUR. In each of these positions, the program simulated FEMUR and IMPLANT according to FINITE ELEMENT method and made, applied forces were weight and muscle traction. Our findings show that a small deviation of the IMPLANT from FEMUR bone center causes a considerable decrease in von misses stress that consequently results in longer maintenance of, the IMPLANT.

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APA: Copy

HADI POURJAMALI, H., NAJARIAN, S., & KATOOZIAN, H.R.. (2001). OPTIMIZATION OF HIP JOINT REPLACEMENT LOCATION TO DECREASE MAXIMUM VON MISES STRESS. AMIRKABIR, 12(48), 341-346. SID. https://sid.ir/paper/788/en

Vancouver: Copy

HADI POURJAMALI H., NAJARIAN S., KATOOZIAN H.R.. OPTIMIZATION OF HIP JOINT REPLACEMENT LOCATION TO DECREASE MAXIMUM VON MISES STRESS. AMIRKABIR[Internet]. 2001;12(48):341-346. Available from: https://sid.ir/paper/788/en

IEEE: Copy

H. HADI POURJAMALI, S. NAJARIAN, and H.R. KATOOZIAN, “OPTIMIZATION OF HIP JOINT REPLACEMENT LOCATION TO DECREASE MAXIMUM VON MISES STRESS,” AMIRKABIR, vol. 12, no. 48, pp. 341–346, 2001, [Online]. Available: https://sid.ir/paper/788/en

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