重复荷载下玄武岩纤维沥青混合料的永久变形及其分数阶黏弹塑性模型

doi:10.11896/cldb.21020108

Abstract
Figure/Table
References
Related Citation (15)

Download:

Full Text ( PDF ) (4108KB)
Export: BibTeX | EndNote (RIS)

Abstract In order to describe the nonlinear viscoelastoplastic mechanical behavior of basalt fiber asphalt mixture under repeated load at high temperature accurately, based on the Nishihara model, a nonlinear fractional viscoelastoplastic creep model was proposed by considering the fractional order derivative viscoplasticity and Rabotnov's damage rate law. According to viscoelastic theory, the permanent deformation model expression of asphalt mixture under haversine load with intermittent time was deduced. Then, based on Levenberg-Marquardt nonlinear least square algorithm, expression of the model was used to fit the repeated loading permanent deformation (RLPD) test data of asphalt mixture with basalt fiber content of 0.2%, 0.3%, 0.4%, 0.5% and without fiber respectively, and thus the parameters of the model were determined. Thereafter, by using the model expression and material parameters, the flow number (FN) and FN index were calculated, and the results were compared with the dynamic modulus and wheel tracking test data at high temperature to study permanent deformation characteristics. The results show that the model can well describe the three-stage permanent deformation characteristics of asphalt mixture with different basalt fiber content under repeated load; the addition of basalt fiber enhanced the high temperature performance of the mixture significantly, and the optimal fiber content was 0.3%; the FN and FN index calculated by the model were strongly correlated with the dynamic modulus and dynamic stability data, which further verified the accuracy of the model. Finally, the correlation between the fractional parameter and the FN or FN index was compared, and the correlation between the fractional parameter and the high temperature performance of asphalt mixture was also briefly discussed.

Key words： road engineering nonlinear viscoelastoplastic model fractional dashpot basalt fiber asphalt mixture permanent deformation

Published: 10 May 2022 Online: 2022-05-09

CLC number:

U416.217

Fund:National Natural Science Foundation of China (12072308, 11802259), High-level Talent Gathering Project in Hunan Province (2019RS1059).

	Service
	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	ZHANG Yongjun
	LUO Wenbo

Cite this article:

ZHANG Yongjun,LUO Wenbo. Fractional Viscoelastoplastic Model for Permanent Deformation of Basalt Fiber Modified Asphalt Mixture Under Repeated Loading[J]. Materials Reports, 2022, 36(9): 21020108-7.

URL:

http://www.mater-rep.com/EN/10.11896/cldb.21020108 OR http://www.mater-rep.com/EN/Y2022/V36/I9/21020108

1 Sha Q L. Study on expressway bitumen pavement initial damage and preventing, China Communications Press,China,2001,pp.105(in Chinese).
沙庆林. 高速公路沥青路面早期破坏现象及预防, 人民交通出版社, 2001, pp. 105.
2 Ma L J, Yang C F. Journal of Functional Materials, 2019, 50(1), 1164(in Chinese).
马立杰, 杨春风. 功能材料, 2019, 50(1), 1164.
3 Wang H. Highway, 2016, 61(3), 160(in Chinese).
王宏. 公路, 2016, 61(3), 160.
4 Editorial Department of China Journal of Highway and Transport. China Journal of Highway and Transport, 2020, 33(10), 5(in Chinese).
《中国公路学报》编辑部. 中国公路学报, 2020, 33(10), 5.
5 Fang M W, Wang D, Yin L, et al. Highway,2019,64(5),23(in Chinese).
方明伟, 王丹, 殷玲, 等. 公路, 2019, 64(5), 23.
6 Zheng Y X, Cai Y C, Zhang Y M. Advanced Materials Research, 2011, 266, 175.
7 Qin X, Shen A, Guo Y, et al. Construction and Building Materials, 2018, 159, 508.
8 Guo Y C, Li Z N, Shen A Q, et al. Journal of Building Materials, 2018, 21(1), 47(in Chinese).
郭寅川, 李震南, 申爱琴, 等. 建筑材料学报, 2018, 21(1), 47.
9 Wu S P, Ye Q S, Liu Z F. Journal of Highway and Transportation Research and Development, 2008, 25(11), 20(in Chinese).
吴少鹏, 叶群山, 刘至飞. 公路交通科技, 2008, 25(11), 20.
10 Monosmith C L, Alexander R L, Secor K E. Proceedings of the Association of Asphalt Paving Technologists, 1966, 35, 400.
11 Nguyen Q T, Benedetto H D, Sauzéat C. Materials and Structures, 2015, 48(7), 2339.
12 Zhang H, Hao P W, Ling T Q, et al. Materials Reports B: Research Papers, 2018, 32(3), 987(in Chinese).
张航, 郝培文, 凌天清, 等. 材料导报:研究篇, 2018, 32(3), 987.
13 Dong N, Ni F, Li S, et al. Construction and Building Materials, 2018, 180, 425.
14 Zhang J, Alvarez A E, Lee S I, et al. Construction and Building Mate-rials, 2013, 44, 391.
15 Zhang J P, Li Y W, Pei J Z, et al. Journal of Tongji University: Natural Science, 2012, 40(10), 1522(in Chinese).
张久鹏,李彦伟,裴建中,等.同济大学学报: 自然科学版, 2012, 40(10), 1522.
16 Zhai X J, Zhao Y, Zhang Q Y. Highway Engineering, 2016, 41(6), 233(in Chinese).
翟晓静, 赵毅, 张庆宇. 公路工程, 2016, 41(6), 233.
17 Darabi M K, Huang C W, Bazzaz M, et al. Construction and Building Materials, 2019, 216, 648.
18 Yang T Q, Luo W B, Xu P, et al. Theory of viscoelasticity and its applications, Science Press, China, 2004, pp. 24(in Chinese).
杨挺青,罗文波,徐平,等. 黏弹性理论与应用, 科学出版社, 2004, pp.24.
19 González J M, Canet J M, Oller S, et al. Computational Materials Science, 2007, 38(4), 543.
20 Zhang Y Q, Huang X M. Journal of Highway and Transportation Research and Development, 2008, 25(4), 1(in Chinese).
张裕卿, 黄晓明.公路交通科技, 2008, 25(4), 1.
21 Kiryakova V, Al-Sauabi B. Computers and Mathematics with Applications, 1999, 37(1), 75.
22 Rabotnov Y N. Creep problems in structural members, North-Holland Publishing Company, Netherlands, 1969, pp. 163.
23 Leckie F A, Hayhurst D R. Acta Metallurgica, 1977, 25, 1059.
24 Zhang J P, Huang X M. Journal of Southeast University (Natural Science Edition), 2010, 40(1), 185(in Chinese).
张久鹏, 黄晓明. 东南大学学报(自然科学版), 2010, 40(1), 185.
25 JTG F40-2004公路沥青路面施工技术规范,人民交通出版社, 2004.
26 JTG E20-2011公路工程沥青及沥青混合料试验规程,人民交通出版社, 2011.
27 Zhang J, Alvarez A, Walubita L, et al. Journal of the South African Institution of Civil Engineering, 2013, 55(3), 103.
28 AASHTO Designation: T 342-11, Standard method of test for determining dynamic modulus of hot mix asphalt (HMA), AASHTO, USA, 2011.
29 Yang X L, Shen A Q, Guo Y C, et al. Materials Reports A:Review Papers, 2018, 32(7), 2230(in Chinese).
杨小龙,申爱琴,郭寅川,等. 材料导报:综述篇,2018,32(7),2230.