| 研究生: |
鄭偉 Cheng, Wei |
|---|---|
| 論文名稱: |
評估改質瀝青之拌和及滾壓溫度 Evaluation of Mixing and Compaction Temperatures of Polymer-Modified Asphalt |
| 指導教授: |
陳建旭
Chen, Jian-Shiuh |
| 學位類別: |
碩士 Master |
| 系所名稱: |
工學院 - 土木工程學系 Department of Civil Engineering |
| 論文出版年: | 2017 |
| 畢業學年度: | 105 |
| 語文別: | 中文 |
| 論文頁數: | 107 |
| 中文關鍵詞: | 剪切稀化 、剪應變率 、拌和溫度 、相位角 、零剪力黏度 |
| 外文關鍵詞: | Shear Thinning, Shear Rate, Mixing Temperature, Phase Angle, Zero Shear Viscosity |
| 相關次數: | 點閱:128 下載:4 |
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本研究探討改質瀝青拌和與夯壓溫度,尋找決定改質瀝青拌和與夯壓溫度之方法。傳統拌和與夯壓溫度乃是根據ASTM D 2493之黏度溫度圖,分別以170±20 cP和280±30 cP作為拌和與滾壓溫度之黏度,由於未指定量測之剪應變率,往往導致改質瀝青拌和與夯壓溫度過高。本研究調查國內拌和鼓尺寸後,考量剪切稀化(Shear Thinning)特性,以質流儀(DSR)執行穩態剪切流法(SSF)與相位角法,提出複合模數法(G*)與零剪力黏度法(ZSV),比較上述等方法求得不同改質劑添加量下之拌和與夯壓溫度,分析其對現地使用之差異與實用性,最終建議穩態剪切流法作為決定改質瀝青之拌和與夯壓溫度法,此乃因試驗時間較短、分析也較容易,為較適合之方法。
The goal of this research was to study a procedure for determining the mixing and compaction temperatures for polymer-modified asphalt, and find the method of determining the mixing and compaction temperatures. The traditional method of determining mixing and compaction temperatures are based on ASTM D 2493, with viscosity criteria of 170 ± 20 cP for mixing, and 280 ± 30 cP for compaction. The mixing and compaction temperatures for polymer-modified asphalt were too high because of we did not consider the magnitude of shear rate while measuring. In this study, considering shear thinning, the steady-state shear flow method (SSF) and phase angle method used a dynamic shear rheometer (DSR) to study after measuring the shear rate of domestic asphalt mixing plant, complex modulus method (G*) and zero shear viscosity method (ZSV) were proposed. Comparing the mixing and compaction temperatures under different amount of modifiers with which obtain from the above methods, and analyzing its usability and the divergence between practicality. Finally, we recommend steady-state shear flow method as the method to estimate the polymer-modified asphalt mixing and compaction temperatures, which is due to the test time is shorter, the analysis is also easier for the more suitable method.
劉伃芝 (2012) 瀝青膠漿質流行為與轉爐石添加於石膠泥瀝青混凝土之工程性質評估,國立成功大學土木工程研究所碩士論文,台南。
蕭擁丁 (2017) 高分子改質瀝青型態對工程性質之影響,國立成功大學土木工程研究所碩士論文,台南。
Asphalt Institute (2015). Asphalt Mix Design Methods, MS-2, 7th Edition, Kentucky.
Airey, G.D. (1997). Rheological Characteristics of Polymer Modified and Aged Bitumens, Ph.D. thesis, Department of Civil Engineering, University of Nottingham, United Kingdom.
Airey, G.D. (2003). “Rheological Properties of Styrene Butadiene Styrene Polymer Modified Road Bitumens,” Fuel, Vol. 82, pp.1709-1719.
American Society for Testing and Materials (2016). “Standard Viscosity-Temperature Chart for Asphalt,” ASTM D2493, West Conshohocken, Pennsylvania.
American Society for Testing and Materials (2013). “Standard Test Method for Saybolt Viscosity,” ASTM D88-07, West Conshohocken, Pennsylvania.
American Association of State and Highway Transportation Officials (2015). “Standard Method of Test for Resistance to Plastic Flow of Bituminous Mixtures Using Marshall Apparatus,” AASHTO T245, Washington, D.C.
American Association of State and Highway Transportation Officials (2015). “Standard Method of Test for Preparing and Determining the Density of Asphalt Mixture Specimens by Means of the Superpave Gyratory Compactor,” AASTTO T312, Washington, D.C.
Anderson, D.A., Christensen, D.W., Bahia, H., Dongre, R., Sharma, M.G., and Antle,.C.E. (1994). Binder Characterization and Evaluation, Strategic Highway Reasarch Program, Washington, D.C., Vol.3, pp.44-45.
Brown, E.R., Kandhal, P.S., Roberts, F.L., Kim, Y.R., Lee, D.Y., and Kennedy, T.W. (2009). Hot Mix Asphalt Materials, Mixture Design, and Construction, NAPA Reasearch and Education Foundation, Lanham, Maryland, pp.570-596.
Geng, H., and Li, L. (2016). “A Practical Shear Rate on Modified Asphalt Binders for Optimum Compaction Temperature Determination in Asphalt Mixture Design,” Materials and Structures, vol.50:61.
Khatri, A., Bahia, H., and Hanson, D. (2001). “Mixing and Compaction Temperatures for Modified Binders using the Superpave Gyratory Compactor,” Journal of the Association of Asphalt Paving Technologists, Vol. 70, pp.368-402.
Lu, X.H., Soenen, H. and Redelius, P. (2011) “Rheological Characterization of Polymer Modified Bitumens”, Annual Transactions of the Nordic Rheology Society, Vol. 19
Reinke, G. (2003). “Determination of Mixing and Compaction Temperature of PG Binders Using a Steady Shear Flow Test,” presentation made to the Superpave Binder Expert Task Group.
Robinson, H.L. (2004) Polymers in Asphalt, Rapra Review Reports, Vol. 15, Number 11, pp.19-21
Saboo, N. and Kumar, P. (2015) “Study of Flow Behavior for Predicting Mixing Temperature of Bitumen”, Construction and Building Materials, Vol. 87, pp.38-44
West, R.C., Wastson, D.E., Turner, P.A., and Casola, J.R. (2010). Mixing and Compaction Temperatures of Asphalt Binders in Hot-Mix Asphalt, National Cooperative Highway Research Program Report 648, Transportation Research Board, Washington, D.C.
Yildirim, Y., Soaimanian, M., and Kennedy, T.W. (2000). “Mixing and Compaction Temperatures for Hot Mix Asphalt Concrete,” South Central Superpave Center Research Report Number 1250-5, Texas Department of Transportation, Austin, Texas.
Zhu, J., Birgisson, B., and Kringos, N. (2014) “Polymer Modification of Bitumen: Advances and Challenges,” European Polymer Journal, Vol. 54, pp.18-38
校內:2022-07-01公開