Numerical Analysis of Mechanical Response in Various Ti6Al4V Scaffolds for Orthopedic Bone Implants / (Record no. 612949)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 01936nam a22001577a 4500 |
| 082 ## - DEWEY DECIMAL CLASSIFICATION NUMBER | |
| Classification number | 621 |
| 100 ## - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Umar, Mohammad |
| 245 ## - TITLE STATEMENT | |
| Title | Numerical Analysis of Mechanical Response in Various Ti6Al4V Scaffolds for Orthopedic Bone Implants / |
| Statement of responsibility, etc. | Mohammad Umar |
| 264 ## - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE | |
| Place of production, publication, distribution, manufacture | Islamabad: |
| Name of producer, publisher, distributor, manufacturer | SMME- NUST; |
| Date of production, publication, distribution, manufacture, or copyright notice | 2025. |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 118p. |
| Other physical details | Soft Copy |
| Dimensions | 30cm |
| 500 ## - GENERAL NOTE | |
| General note | In this study, porous scaffolds for orthopedic implants made of Ti6Al4V material are<br/>investigated with respect to their structural and mechanical optimization. The suitability of<br/>these lattice structures for osseointegration and load-bearing applications was evaluated by<br/>finite element analysis (FEA) with porosities of 23% to 89%. The mechanical properties,<br/>such as Young's modulus and yield strength, were assessed to align with cortical and<br/>trabecular bone requirements. 11 out of 24 scaffold configurations were found to meet<br/>mechanical criteria for bone compatibility. These include IsoTruss, Re-Entrant, BCC, and<br/>Diamond unit cells with particular configurations and porosities ranging from 54% to 85%.<br/>Trabecular bone properties were mimicked by scaffolds with high porosities while the<br/>cortical bone properties were mimicked by scaffolds with high densities. Sensitivity<br/>analysis revealed that Re-Entrant scaffolds were the most sensitive to strut thickness and<br/>unit cell volume variations, and IsoTruss and Re-Entrant scaffolds were found to be highly<br/>mechanically efficient. The structural performance of the scaffolds was also validated<br/>against the Gibson–Ashby model. This work thus demonstrates the capability of porous<br/>Ti6Al4V scaffolds to fulfill requirements for orthopedic implant technology between<br/>mechanical performance and biological compatibility. |
| 650 ## - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | MS Mechanical Engineering |
| 700 ## - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Supervisor : Dr. Sadaqat Ali |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="http://10.250.8.41:8080/xmlui/handle/123456789/50126">http://10.250.8.41:8080/xmlui/handle/123456789/50126</a> |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | |
| Koha item type | Thesis |
| Withdrawn status | Permanent Location | Current Location | Shelving location | Date acquired | Full call number | Barcode | Koha item type |
|---|---|---|---|---|---|---|---|
| School of Mechanical & Manufacturing Engineering (SMME) | School of Mechanical & Manufacturing Engineering (SMME) | E-Books | 02/25/2025 | 621 | SMME-TH-1117 | Thesis |