Investigation of the low-temperature performance of asphalt mixtures via fatigue and linear contraction and creep test

2008 ◽  
Author(s):  
Conghui Liu ◽  
Shaopeng Wu ◽  
Bo Li ◽  
Jingang Wang
Keyword(s):  
Low Temperature ◽  
Creep Test ◽  
Asphalt Mixtures ◽  
Linear Contraction ◽  
Temperature Performance ◽  
Low Temperature Performance

Low-temperature performance of recycled asphalt mixtures under static and oscillatory loading

2016 ◽  
Vol 18 (2) ◽  
pp. 297-314 ◽  
Author(s):  
Ki Hoon Moon ◽  
Augusto Cannone Falchetto ◽  
Di Wang ◽  
Michael P. Wistuba ◽  
Gabriele Tebaldi
Keyword(s):  
Low Temperature ◽  
Asphalt Mixtures ◽  
Recycled Asphalt ◽  
Temperature Performance ◽  
Low Temperature Performance

Evaluation of Low Temperature Performance of Asphalt Mixtures with an Analog Experiment

2012 ◽  
Vol 446-449 ◽  
pp. 2434-2438
Author(s):  
Yi Qiu Tan ◽  
Da Qing Wang ◽  
Lei Zhang ◽  
Zhi Hui Li ◽  
Yu Xiang Qi
Keyword(s):  
Low Temperature ◽  
Asphalt Mixtures ◽  
Temperature Performance ◽  
Analog Experiment ◽  
Low Temperature Performance

scholarly journals Evaluation of Asphalt Mixture Low-Temperature Performance in Bending Beam Creep Test

Materials ◽  
2018 ◽  
Vol 11 (1) ◽  
pp. 100 ◽  
Author(s):  
Marek Pszczola ◽  
Mariusz Jaczewski ◽  
Dawid Rys ◽  
Piotr Jaskula ◽  
Cezary Szydlowski
Keyword(s):  
Low Temperature ◽  
Creep Test ◽  
Asphalt Mixture ◽  
Temperature Performance ◽  
Low Temperature Performance

scholarly journals Determination and Monitoring of Key Construction Control Indices for Low-Temperature Performance of Asphalt Mixtures Based on BIM Platform

2021 ◽  
Vol 2021 ◽  
pp. 1-20
Author(s):  
Yulong Zhao ◽  
Ying Gao ◽  
Ke Zhang ◽  
Yao Zhang ◽  
Mingce Yu
Keyword(s):  
Low Temperature ◽  
Asphalt Mixture ◽  
Strain Energy Release ◽  
Asphalt Mixtures ◽  
Information Modeling ◽  
Construction Control ◽  
Construction Process ◽  
Factors Affecting ◽  
Temperature Performance ◽  
Low Temperature Performance

The construction control indices were commonly used to ensure the quality of asphalt layers in the construction process. However, the relationship between the construction control indices and the low-temperature performance of asphalt layers is not clear. The purpose of this paper was to investigate the effect of the variations of the construction control indices on the low-temperature performance of asphalt mixtures to determine the key construction control indices, and propose the method for the monitoring of these indices using the Building Information Modeling (BIM) platform. The low-temperature performance of asphalt mixtures was evaluated by the semicircular bend (SCB) test. A new prediction model of critical strain energy release rate was established to evaluate the low-temperature performance of the asphalt layer. Five factors are considered for the low-temperature performance, which are the gradation and asphalt-aggregate ratio in the asphalt mixture plant, rolling temperature, gradation segregation, and temperature segregation. Orthogonal test (OT) results indicated that the order of importance of factors affecting the low-temperature performance is asphalt-stone ratio, gradation, and molding temperature. The influences of gradation segregation and temperature segregation on the low-temperature performance were quantified in this study. Furthermore, the construction control indices were monitored by the BIM platform developed in this research. In the construction process of the asphalt layer, the gradation variation caused by the segregation should be paid more attention to ensure the low-temperature performance of the pavement.

Design parameter of low-temperature performance for asphalt mixtures in cold regions

2017 ◽  
Vol 155 ◽  
pp. 1179-1187 ◽  
Author(s):  
Yiqiu Tan ◽  
Zhiqi Sun ◽  
Xiangbing Gong ◽  
Huining Xu ◽  
Lei Zhang ◽  
...  
Keyword(s):  
Low Temperature ◽  
Design Parameter ◽  
Asphalt Mixtures ◽  
Cold Regions ◽  
Temperature Performance ◽  
Low Temperature Performance
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