Dynamic Stress Experimental Study on Key Part of Port under Impact Load

Paper #:
  • 2014-01-0827

Published:
  • 2014-04-01
DOI:
  • 10.4271/2014-01-0827
Citation:
Li, S., Yand, G., and Zeng, W., "Dynamic Stress Experimental Study on Key Part of Port under Impact Load," SAE Technical Paper 2014-01-0827, 2014, doi:10.4271/2014-01-0827.
Pages:
6
Abstract:
The port structure consisting of spur pile, vertical pile and beam is subjected to impact loads, so its internal stress state of each point will rapidly change over time. Dynamic photoelastic method is used to study the dynamic stress and stress wave propagation. With epoxy resin and other materials, a photoelastic model of beam to column connection structure is processed and product. The dynamic response of the model under the impact load by the free fall is researched by the dynamic photoelastic method, and recorded by the new digital dynamic photoelastic system with a laser source and high-speed photography system. The internal dynamic stress propagation and distribution, the maximum shear stress and the dynamic stress concentration problems can be obtained by analyzing the dynamic response. Researching on the key part under impact load using dynamic photoelastic method can furnish the experimental evidence of transient stress phenomenon for theoretical research and engineering applications.
Access
Now
SAE MOBILUS Subscriber? You may already have access.
Buy
Select
Price
List
Download
$27.00
Mail
$27.00
Members save up to 40% off list price.
Share
HTML for Linking to Page
Page URL

Related Items

Technical Paper / Journal Article
2011-04-12
Technical Paper / Journal Article
2011-04-12
Training / Education
2013-04-09
Training / Education
2013-04-09
Training / Education
2013-04-09
Standard
1966-08-01
Training / Education
2013-04-09