Theoretical evaluation of dynamic creep modulus of bituminous concrete and comparison with experimental results
Knowledge of bituminous creep modulus is very important to.fully characterize a premix. Conventional methods to determine it involve elaborate laboratory procedure requiring specialized equipment and trained personnel. Theoretical methods to calculate dynamic creep modulus (E*) have been availabl...
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1995
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| Online Access: | http://journalarticle.ukm.my/1316/ http://journalarticle.ukm.my/1316/ |
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ukm-13162011-10-11T03:45:21Z http://journalarticle.ukm.my/1316/ Theoretical evaluation of dynamic creep modulus of bituminous concrete and comparison with experimental results Shakor R Badaruddin, Knowledge of bituminous creep modulus is very important to.fully characterize a premix. Conventional methods to determine it involve elaborate laboratory procedure requiring specialized equipment and trained personnel. Theoretical methods to calculate dynamic creep modulus (E*) have been available but very little comparison between theoretical and laboratory results are available in the literature. A study was carried out to determine the laboratory E* values of a set of field cores. The same cores were then analyzed for their physical properties such as penetration, viscosity and air-void content which were used as input for the determination of the theoretical E*. A comparison was then made between the laboratory and theoretical E* values in graphical plots which showed agreement within a factor two. In many analysis, this is close enough given the inherent variability within a premix. Thus, in cases where laboratory E* could not be performed, a quick estimate could be obtained using the method shown in this study 1995 Article PeerReviewed Shakor R Badaruddin, (1995) Theoretical evaluation of dynamic creep modulus of bituminous concrete and comparison with experimental results. Jurnal Kejuruteraan, 7 . http://www.ukm.my/jkukm/index.php/jkukm |
| repository_type |
Digital Repository |
| institution_category |
Local University |
| institution |
Universiti Kebangasaan Malaysia |
| building |
UKM Institutional Repository |
| collection |
Online Access |
| description |
Knowledge of bituminous creep modulus is very important to.fully characterize a
premix. Conventional methods to determine it involve elaborate laboratory procedure
requiring specialized equipment and trained personnel. Theoretical methods to
calculate dynamic creep modulus (E*) have been available but very little comparison
between theoretical and laboratory results are available in the literature. A study was
carried out to determine the laboratory E* values of a set of field cores. The same
cores were then analyzed for their physical properties such as penetration, viscosity
and air-void content which were used as input for the determination of the theoretical
E*. A comparison was then made between the laboratory and theoretical E* values in
graphical plots which showed agreement within a factor two. In many analysis, this is
close enough given the inherent variability within a premix. Thus, in cases where
laboratory E* could not be performed, a quick estimate could be obtained using the
method shown in this study |
| format |
Article |
| author |
Shakor R Badaruddin, |
| spellingShingle |
Shakor R Badaruddin, Theoretical evaluation of dynamic creep modulus of bituminous concrete and comparison with experimental results |
| author_facet |
Shakor R Badaruddin, |
| author_sort |
Shakor R Badaruddin, |
| title |
Theoretical evaluation of dynamic creep modulus of bituminous
concrete and comparison with experimental results |
| title_short |
Theoretical evaluation of dynamic creep modulus of bituminous
concrete and comparison with experimental results |
| title_full |
Theoretical evaluation of dynamic creep modulus of bituminous
concrete and comparison with experimental results |
| title_fullStr |
Theoretical evaluation of dynamic creep modulus of bituminous
concrete and comparison with experimental results |
| title_full_unstemmed |
Theoretical evaluation of dynamic creep modulus of bituminous
concrete and comparison with experimental results |
| title_sort |
theoretical evaluation of dynamic creep modulus of bituminous
concrete and comparison with experimental results |
| publishDate |
1995 |
| url |
http://journalarticle.ukm.my/1316/ http://journalarticle.ukm.my/1316/ |
| first_indexed |
2023-09-18T19:32:58Z |
| last_indexed |
2023-09-18T19:32:58Z |
| _version_ |
1777405084548726784 |