Contents Menu

On the Strain of the Asphalt Mixtures

Memoirs of the Faculty of Engineering, Yamaguchi University Volume 21 Issue 2 Page 127-136
published_at 1970
KJ00000155808.pdf
[fulltext] 518 KB
Title
アスファルト混合物の歪について
On the Strain of the Asphalt Mixtures
Creators Hiwatashi Masami
Creators Ueda Mitsuru
Creators Mizuguchi Tetsuo
Source Identifiers
Creator Keywords
Voltage-Source Type Inverter PDM PWM Load Resonant High-Frequency High-Voltage Transformer Silent Discharge Type Ozonizer
A great many problems about the viscoelastic bodies are left without being solved. Materials such as steel and glass, often regarded as elastic at ordinary temperatures, on close observations are found also to exhibit small amounts of viscous behavior. This can be observed as creep (increase of deformation at constant stress) or stress relaxation (decay of elastic stress at constant deformation), and these effects may be important under certain conditions of use. To return to our subject it was mentioned in the report of the past that the viscoelastic constant can be decided by using the method of least squares and also the compressive test subjected to a linearly increasing strain ε_ot was tried at different rate of strain, amount of filler, and amount of asphalt. It is generally said that the stress-strain curve is largely affected by the rate of strain, so we made a special study of asphalt mixture at different rate of strain. But, in the past, the fastest rate of strain was 10mm/min, so we intended to examine the stress-strain curve of the asphalt mixture under the conditions of more faster rate of strain. The results of experiments are mentioned in this paper.
Subjects
土木工学 ( Other)
Languages jpn
Resource Type departmental bulletin paper
Publishers 山口大学工学部
Date Issued 1970
File Version Version of Record
Access Rights open access
Relations
[ISSN]0372-7661
[NCID]AN00244228
Schools 工学部