Journal of Highway and Transportation Research and Development
 
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Journal of Highway and Transportation Research and Development  2019, Vol. 13 Issue (4): 9-15    DOI:
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Non-water Reacted Two-component Polymer Based on Impact Resonant Test in Oceanic Traffic Engineering
MA Xue1,2, WANG Fu-ming2,3, GUO Cheng-chao2,3, ZHOU Hong-chang2,3
1. School of civil engineering, Southwest Jiaotong University, Chengdu Sichuan 610031, China;
2. National Local Joint Engineering Laboratory of Major Infrastructure Testing and Rehabilitation Technology, Zhengzhou Henan 450001, China;
3. College of Water Conservancy & Environmental Engineering, Zhengzhou University, Zhengzhou Henan 450001, China
Abstract  Non-water reacted two-component polymer (NRTCP), a newly invented polymeric material, has been widely used in various engineering projects because of its advantages, such as impermeability, time saving, and labor saving. Impact resonance test (IRT) is a type of nondestructive test method. This method has been applied to obtain the dynamic elastic modulus of Portland cement concrete and pavement asphalt traditionally, but it has not been used to test NRTCP. In this study, the damping ratio and elastic modulus of NRTCP are obtained through IRT under different circumstances, such as various liquid depths, salt contents, immersion times and densities. Results show that all changes remarkably affect the damping ratio and dynamic elastic modulus of NRTCP. These findings provide a reference for NRTCP usage in oceanic traffic engineering.
Key wordsroad engineering      non-water reacted two-component polymer      impact resonance test      damping ratio      dynamic elastic modulus      oceanic traffic engineering     
Received: 18 July 2019     
Fund:Supported by the Henan Industry-university-research Cooperation Project(No.172107000032), Project of STATE GRID Corporation of China Science and Technology Plan(No.SGSHJY00JGJS1800085)
Corresponding Authors: MA Xue     E-mail: xuema@my.swjtu.edu.cn
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MA Xue
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Cite this article:   
MA Xue,WANG Fu-ming,GUO Cheng-chao, et al. Non-water Reacted Two-component Polymer Based on Impact Resonant Test in Oceanic Traffic Engineering[J]. Journal of Highway and Transportation Research and Development, 2019, 13(4): 9-15.
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