التفاصيل البيبلوغرافية
| العنوان: |
A Well Stated Time Domain Integral Representation for Elastodynamic Analysis and Applications |
| المؤلفون: |
Coda,H. B. |
| المصدر: |
Journal of the Brazilian Society of Mechanical Sciences v.24 n.1 2002 |
| بيانات النشر: |
The Brazilian Society of Mechanical Sciences |
| سنة النشر: |
2002 |
| المجموعة: |
SciELO Brazil (Scientific Electronic Library Online) |
| مصطلحات موضوعية: |
Elastodynamics, integral representations, boundary elements |
| الوصف: |
This article discusses three possible ways to derive time domain boundary integral representations for elastodynamics. This discussion points out possible difficulties found when using those formulations to deal with practical applications. The discussion points out recommendations to select the convenient integral representation to deal with elastodynamic problems and opens the possibility of deriving simplified schemes. The proper way to take into account initial conditions applied to the body is an interesting topict shown. It illustrates the main differences between the discussed boundary integral representation expressions, their singularities and possible numerical problems. The correct way to use collocation points outside the analyzed domain is carefully described. Some applications are shown at the end of the paper, in order to demonstrate the capabilities of the technique when properly used. |
| نوع الوثيقة: |
article in journal/newspaper |
| وصف الملف: |
text/html |
| اللغة: |
English |
| الإتاحة: |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-73862002000100007Test |
| رقم الانضمام: |
edsbas.AE24FF89 |
| قاعدة البيانات: |
BASE |
