Strain rate sensitive steel constitutive models for finite element analysis of vessel-structure impacts
详细信息 查看全文
- 作者：Daniel J. Gettera ; DANIEL.GETTER@PARSONS.COM" class="auth_mail" title="E-mail the corresponding author ; George C. Kantralesa ; GALEN96@UFL.EDU" class="auth_mail" title="E-mail the corresponding author ; Gary R. Consolazioa ; GRC@CE.UFL.EDU" class="auth_mail" title="E-mail the corresponding author ; Stephen Eudyb ; STEPHEN.EUDY@DOT.STATE.FL.US" class="auth_mail" title="E-mail the corresponding author ; Sam Fallahab ; SFALLAHA@SDRENGINEERING.COM" class="auth_mail" title="E-mail the corresponding author
- 关键词：Vessel impact ; Constitutive model ; High strain rate testing ; Cowper&ndash ; Symonds
- 刊名：Marine Structures
- 出版年：2015
- 出版时间：December 2015
- 年：2015
- 卷：44
- 期：Complete
- 页码：171-202
- 全文大小：4195 K
文摘
- class="listitem" id="list_ulist0010">
- class="label">•
A novel impact-based high strain rate test apparatus was developed and employed.
- class="label">•
A36 and A1011 specimens were tested in tension over a wide range of strain rates.
- class="label">•
Rate-sensitive constitutive models were developed and implemented in LS-DYNA.
- class="label">•
System-level demonstration was performed using impact testing and finite element analysis.