Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering

Research on the relationship between the age of blood stains and the bending rigidity of blooded cotton fabric

Authors
Yichao Cao, Kaijun Ma, Xuejun Zhao, Hailou Wang, Fujun Wang, Baozhong Sun
Corresponding Author
Yichao Cao
Available Online October 2015.
DOI
https://doi.org/10.2991/icadme-15.2015.357How to use a DOI?
Keywords
bending rigidity, blood stains, age determination, cotton fabric
Abstract

Blood stains often appear at the scene of the crime. The age determination of blood stains can provide important information to speculate the time of crime. The relationship between the age of blood and the bending rigidity of blooded cotton fabric was investigated experimentally via the use of FAST-2 bending tester. Measure the bending length of blooded fabric at different time and calculate the bending rigidity, then the relationship between the age of blood and the bending rigidity is obtained through curve fitting. The result shows that the bending rigidity of blooded fabric is various with the increase in the age of blood stains and this relationship can be used to speculate the age of blood stains.

Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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Volume Title
Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
Series
Advances in Engineering Research
Publication Date
October 2015
ISBN
978-94-6252-113-1
ISSN
2352-5401
DOI
https://doi.org/10.2991/icadme-15.2015.357How to use a DOI?
Copyright
© 2015, the Authors. Published by Atlantis Press.
Open Access
This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

Cite this article

TY  - CONF
AU  - Yichao Cao
AU  - Kaijun Ma
AU  - Xuejun Zhao
AU  - Hailou Wang
AU  - Fujun Wang
AU  - Baozhong Sun
PY  - 2015/10
DA  - 2015/10
TI  - Research on the relationship between the age of blood stains and the bending rigidity of blooded cotton fabric
BT  - Proceedings of the 5th International Conference on Advanced Design and Manufacturing Engineering
PB  - Atlantis Press
SP  - 1933
EP  - 1936
SN  - 2352-5401
UR  - https://doi.org/10.2991/icadme-15.2015.357
DO  - https://doi.org/10.2991/icadme-15.2015.357
ID  - Cao2015/10
ER  -