The measurement of dynamic young's modulus in composite laminates (Record no. 44485)
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| fixed length control field | 01578nam a2200169Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER | |
| control field | MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20250625140628.0 |
| 040 ## - CATALOGING SOURCE | |
| Transcribing agency | CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) | |
| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) | B-10246 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT | |
| Title | The measurement of dynamic young's modulus in composite laminates |
| 490 0# - SERIES STATEMENT | |
| Volume/sequential designation | Fibre Science and Technology, 10(1), p.23-35, 1977 |
| 520 3# - SUMMARY, ETC. | |
| Summary, etc. | The suitability of the resonance-free vibration method and the impact method in the measuring of the dynamic Young's modulus in oron-aluminium, fibreglass-epoxy and boron-epoxy laminates has been studied. In the vibration method, the concept of equivalent length was developed. Using the equivalent length, the vibration method gave dynamic values of(Ed)t , and (Ed)22 which were practically the same as the static values. The impact method gave a dynamic value of Young's modulus noticeably lower than the static value. The difference between (Ed)~l from impact and those from vibration increases with the ratio of Ef/Er.--thus showing the effect of the dispersion of stress wave velocity. In addition, (Ed)22 from impact was always lower than those from vibration and was apparently not related to the ratio of Ef/Em. It is concluded that, in the dynamic characterisation of fibre-reinforced laminate materials, the resonance-free vibration method is preferable to the impact method. |
| 700 12 - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Cheng, Y. F. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS | |
| Uniform Resource Identifier | <a href="https://drive.google.com/file/d/1-tCH1YeLxHbRoJS4KNZQPf-tc0qNXukp/view?usp=drivesdk">https://drive.google.com/file/d/1-tCH1YeLxHbRoJS4KNZQPf-tc0qNXukp/view?usp=drivesdk</a> |
| Public note | Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Source of classification or shelving scheme | Clasificación local |
| Koha item type | Documentos solicitados |
| Lost status | Source of classification or shelving scheme | Damaged status | Not for loan | Collection | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Date last seen | Price effective from | Koha item type |
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| Clasificación local | Ref1 | CICY | CICY | Documento préstamo interbibliotecario | 25.06.2025 | B-10246 | 25.06.2025 | 25.06.2025 | Documentos solicitados |