沥青路面高密实振捣压实传递特性研究

Abstract
Figure/Table
References (16)
Related Citation (15)

Download: PDF (1443 KB) HTML (1 KB)
Export: BibTeX | EndNote (RIS)

Abstract To improve the initial density of asphalt pavement behind the paver, it is necessary to study the compaction transfer characteristics of the paver vibrating device to the mixture. Aiming at the dynamic compaction system composed of vibrating device and materials, considering the material characteristics of lower layer, the dynamic model of the interaction between vibrating device and asphalt mixture is established, and the theoretical calculation method of compaction transfer force and compaction transfer rate is proposed. Taking the compaction transfer force as the compaction capacity parameter and the compaction transfer rate as the compaction efficiency parameter during tampering compaction, the effect of vibration frequency, asphalt mixture characteristics and the stiffness of the lower layer on the vibration compaction transfer characteristics is studied. At the same time, the range of vibration parameters for high-density paving of asphalt pavement is obtained. Then, based on the compaction transfer characteristic parameters, the relationship between vibration compaction transfer force, compaction transfer coefficient and paving density is discussed, and simulation analysis and test are carried out. The results show that the frequency is 10% (about 4Hz) of the maximum vibration frequency, the first peak density is 87%, and then the density gradually decreases. When the frequency is 45% (about 15Hz), it reaches 84% of the low compactness section and then gradually increases. Furthermore, the vibration frequency percentage is 65% (about 22Hz), reaching 88% of the second peak density, and the density gradually increases. Therefore，there is a relationship between density and theoretical calculation results of the compaction transfer force. In the range less than 22Hz of the vibration frequency, the vibration compaction transfer force can be used as the characteristic parameter of the paving density. Research can provide the basis for the high-density paving and effective compaction of paver to mixture.

Key words： paver vibrating device asphalt pavement compaction transfer characteristics density

Received: 14 July 2022 Published: 28 August 2023

	Service

	E-mail this article
	Add to my bookshelf
	Add to citation manager
	E-mail Alert
	RSS
	Articles by authors
	JIA Jie1
	ZENG Xiaolong1
	LIU Honghai1
	YANG Haitao2
	WAN Yipin1

Cite this article:

JIA Jie1,ZENG Xiaolong1,LIU Honghai1, et al. Investigation of vibration compaction transfer characteristics of asphalt pavement for high-density[J]. JOURNAL OF VIBRATION AND SHOCK, 2023, 42(16): 306-318.

URL:

http://jvs.sjtu.edu.cn/EN/ OR http://jvs.sjtu.edu.cn/EN/Y2023/V42/I16/306

[1] PLATI C, GEORGIOU P, LOIZOS A. Influence of different roller compaction modes on asphalt mix performance[J]. International Journal of Pavement Engineering, 2016, 17(1): 64-70.
[2] WAN Y P, JIA J. Nonlinear dynamics of asphalt-screed interaction during compaction: application to improving paving density[J]. Construction and Building Materials, 2019, 202: 363-373.
[3] BEAINY F, COMMURI S, ZAMAN M. Quality assurance of hot mix asphalt pavements using the intelligent asphalt compaction analyzer[J]. Journal of Construction Engineering and Management, 2012, 138(2): 178-187.
[4] 刘刚, 陈磊磊, 钱振东, 等. 车辙深度对沥青路面结构性能影响性分析[J]. 振动与冲击, 2021, 40(24): 36-40.
LIU Gang, CHEN Leilei, QIAN Zhendong, et al. Influence of rutting depth on asphalt pavement structure performance. Journal of Vibration And Shock, 2021, 40(24): 36-40.
[5] Airey G D, Collop A C. Mechanical and structural assessment of laboratory and field-compacted asphalt mixtures[J]. International Journal of Pavement Engineering, 2016, 17(1): 50-63
[6] Kumar S A, Aldouri R, Nazarian S, et al. Accelerated assessment of quality of compacted geomaterials with intelligent compaction technology[J]. Construction & Building Materials, 2016, 113: 824-834
[7] Hainin M R, Yusoff N I M, Satar M K I M, et al. The effect of lift thickness on permeability and the time available for compaction of hot mix asphalt pavement under tropical climate condition[J]. Construction & Building Materials, 2013, 48(19): 315-324
[8] 彩雷洲, 李刚, 李翔, 等. 压实次数对沥青混合料骨架特征影响研究[J].应用基础与工程科学学报,2022,30(02):341-350.
CAI Leizhou, LI gang, LI Xiang, et al. Study on stability state of asphalt mixture skeleton: compaction power and contact point analysis [J]. Journal of Basic Science and Engineering, 2022,30(02):341-350.
[9] 刘洪海, 贾洁, 马朝鲜, 张勇. 摊铺机熨平板对混合料振实特性的影响研究[J]. 中国公路学报, 2016, 29(7): 152-158.
LIU Honghai, JIA Jie, MA Chaoxian, et al. Investigation of paver screed on compaction characteristics of mixture [J]. China Journal of Highway and Transport, 2016, 29(7): 152-158.
[10] 贾洁, 刘洪海, 辛强, 万一品. 摊铺机熨平板冲击与振动耦合压实特性研究[J]. 振动与冲击, 2018, 37(16): 91-97.
JIA Jie, LIU Honghai, XIN Qiang, WAN Yi-pin. Investigation of paver screed on coupling compaction characteristics considering shock and vibration[J]. Journal of Vibration and Shock, 2018, 37(16): 91-97.
[11] JIA J, LIU H H, WAN Y P, et al. Impact of vibration compaction on the paving density and transverse uniformity of hot paving layer[J]. International Journal of Pavement Engineering, 2020, 21(3): 289-303.
[12] Gabriel B, Elie Y, Alvaro U, et al. Finite element modelling of the rolling resistance due to pavement deformation [J]. International Journal of Pavement Engineering. 2018. Available from: doi: 10.1080/10298436.2018.1480778.
[13] JIA J, LIU H H, WAN Y P. Dynamic characteristics modelling of the tamper–asphalt mixture interaction: application to predict asphalt mat density [J]. International Journal of Pavement Engineering, 2019, 20(5): 530-543.
[14] Kassem E, Scullion T, Masad E, et al. Comprehensive Evaluation of Compaction of Asphalt Pavements and a Practical Approach for Density Predictions[J]. Transportation Research Record Journal of the Transportation Research Board, 2012, 2268(-1):98-107.
[15]李国锋, 黄思杰, 李文辉, 等. PQI检测影响因素分析及现场检测验证[J]. 筑路机械与施工机械化, 2019, 36(01): 110-116.
LI Guofeng, HUANG Siyuan, LI Wenhui, et al. Influencing Factor Analysis and On-site Inspection Verification of PQI Detection [J]. Road Machinery & Construction Mechanization, 2019, 36(01): 110-116.
[16] 殷超, 张建润, 孙志刚, 等. 摊铺机熨平板动态特性分析与测试[J]. 东南大学学报（自然科学版）, 2016, 46(6):1179-1185.
YIN Chao, ZHANG Jianrun, SUN Zhigang, et al. Dynamic characteristics analysis and test of paver screed[J]. Journal of Southeast University (Natural Science Edition), 2016, 46(6): 1179-1185.