Compaction Characteristics of Paver Tamper to Mixture Considering Shock Load

JIA Jie; YANG Xiaoyu; LIU Honghai; WAN Yipin

doi:10.3969/j.issn.0258-2724.20210795

Volume 57 Issue 6

Dec. 2022

Turn off MathJax

Article Contents

Abstract

References

Journal of Southwest Jiaotong University > 2022 > 57(6): 1277-1283.

JIA Jie, YANG Xiaoyu, LIU Honghai, WAN Yipin. Compaction Characteristics of Paver Tamper to Mixture Considering Shock Load[J]. Journal of Southwest Jiaotong University, 2022, 57(6): 1277-1283. doi: 10.3969/j.issn.0258-2724.20210795

Citation:

JIA Jie, YANG Xiaoyu, LIU Honghai, WAN Yipin. Compaction Characteristics of Paver Tamper to Mixture Considering Shock Load[J]. Journal of Southwest Jiaotong University, 2022, 57(6): 1277-1283. doi: 10.3969/j.issn.0258-2724.20210795

Citation:

PDF( 2330 KB)

Compaction Characteristics of Paver Tamper to Mixture Considering Shock Load

doi: 10.3969/j.issn.0258-2724.20210795

Key Laboratory of Road Construction Technology and Equipment, Ministry of Education, Chang’an University, Xi’an 710064, China

Received Date: 14 Oct 2021
Rev Recd Date: 01 Feb 2022

Available Online: 09 Oct 2022

Publish Date: 05 Mar 2022

Abstract

Abstract

To improve the initial density of a paving mixture behind the paver, the research of the dynamic characteristics of tamper is needed. In the impact compaction, the vibration shock force will impact mixture. A simulation model reflecting the relationship between paving material compactness and vibration parameters, system parameters was established to analyze the relationship between the compactness and dynamic response of the tamper, and reveal compaction mechanism of tamper. By testing the paving compaction effect of the tamper on the mixture, the paving compactness-frequency curve was obtained. Through analysis of the model with different damping coefficients, the best vibration frequency corresponding to maximum density peak could be determined. Meanwhile the influence of vibration frequency on paving density was analyzed through simulation and experiment. The results show that, when the frequency ratio is less than the best vibration frequency ratio, mixture compactness is sensitive to vibration frequency, and the compactness changes gently with increasing frequency when vibration frequency is larger than the best vibration frequency ratio, so the simulation results are basically consistent with the experimental results. When the vibrating frequency is close to the best vibrating frequency, besides the steady-state response with the same excitation frequency, there is a harmonic vibration component whose frequency is equal to 2 times the excitation frequency. When the frequency ratio is greater than 0.45, the high compacting effect would be obtained for the paving mixture. The research results provide the basis for pavement effective compaction.
- paver,
- tamper mechanism,
- impact compaction,
- harmonic resonance,
- best vibration frequency

FullText(HTML)

References(16)

References

[1]	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. doi: 10.1016/j.conbuildmat.2018.12.205
[2]	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. doi: 10.1061/(ASCE)CO.1943-7862.0000420
[3]	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. doi: 10.3969/j.issn.1001-0505.2016.06.012 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. doi: 10.3969/j.issn.1001-0505.2016.06.012
[4]	WANG Y H, CHONG D, WEN Y. Quality verification of polymer-modified asphalt binder used in hot-mix asphalt pavement construction[J]. Construction and Building Materials, 2017, 150: 157-166. doi: 10.1016/j.conbuildmat.2017.05.196
[5]	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. doi: 10.1080/10298436.2014.925552
[6]	孙健. 摊铺机振捣器动力学特性分析[J]. 机械设计,2015,32(12): 83-86. doi: 10.13841/j.cnki.jxsj.2015.12.019 SUN Jian. Dynamic characteristics analysis of tamper mechanism for paver[J]. Journal of Machine Design, 2015, 32(12): 83-86. doi: 10.13841/j.cnki.jxsj.2015.12.019
[7]	刘东海,高雷,林敏,等. 公路沥青层振动压实质量实时监控与评估[J]. 河海大学学报(自然科学版),2018,46(4): 307-313. LIU Donghai, GAO Lei, LIN Min, et al. Real-time monitoring and assessment of compaction quality for highway asphalt pavements.[J]. Journal of Hohai University (Natural Sciences), 2018, 46(4): 307-313.
[8]	金书滨,张长胜,刘政,等. 大吨位压路机碾压大粒径填石路基的动力响应[J]. 铁道科学与工程学报,2016,13(9): 1743-1748. doi: 10.3969/j.issn.1672-7029.2016.09.012 JIN Shubin, ZHANG Changsheng, LIU Zheng, et al. The dynamic response of large diameter fill subgrade by large tonnage rollers[J]. Journal of Railway Science and Engineering, 2016, 13(9): 1743-1748. doi: 10.3969/j.issn.1672-7029.2016.09.012
[9]	罗丹,冯忠绪,王晓云. 基于刚柔耦合的摊铺机熨平板横向振幅不均匀性研究[J]. 机械科学与技术,2012,31(8): 1290-1294. doi: 10.13433/j.cnki.1003-8728.2012.08.035 LUO Dan, FENG Zhongxu, WANG Xiaoyun. Study on the non-uniformity of lateral vibration of asphalt paver screed based on coupled rigid and flexible model[J]. Mechanical Science and Technology for Aerospace Engineering, 2012, 31(8): 1290-1294. doi: 10.13433/j.cnki.1003-8728.2012.08.035
[10]	刘洪海,贾洁,马朝鲜,等. 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. doi: 10.3969/j.issn.1001-7372.2016.07.019 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. doi: 10.3969/j.issn.1001-7372.2016.07.019
[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. doi: 10.1080/10298436.2018.1464656
[12]	殷超,张建润,石统蒙,等. 摊铺机振捣机构多重相位对动力学特性影响[J]. 振动与冲击,2018,37(8): 167-171. doi: 10.13465/j.cnki.jvs.2018.08.026 YIN Chao, ZHANG Jianrun, SHI Tongmeng, et al. Effects of multiple phases on dynamic characteristics of paver tamper mechanism[J]. Journal of Vibration and Shock, 2018, 37(8): 167-171. doi: 10.13465/j.cnki.jvs.2018.08.026
[13]	卫星,张靖,魏欢博,等. 基于振动响应的高铁声屏障结构体系研究[J]. 西南交通大学学报,2022,57(2): 353-359,409. WEI Xing, ZHANG Jing, WEI Huanbo, et al. Structural effect on mechanical behavior of high-speed railway sound barriers based on vibration response[J]. Journal of Southwest Jiaotong University, 2022, 57(2): 353-359,409.
[14]	贾洁,刘洪海,辛强,等. 基于正交试验的摊铺机振捣压实性能影响因素分析[J]. 铁道科学与工程学报,2018,15(5): 1310-1317. doi: 10.3969/j.issn.1672-7029.2018.05.029 JIA Jie, LIU Honghai, XIN Qiang, et al. Study on the influence factors of compacting performance of tamper based on orthogonal test[J]. Journal of Railway Science and Engineering, 2018, 15(5): 1310-1317. doi: 10.3969/j.issn.1672-7029.2018.05.029
[15]	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. doi: 10.1080/10298436.2017.1316642
[16]	罗勋, 杨杰, 田红涛, 等. 岩爆隧道冲击荷载作用特征及其计算方法研究[J/OL]. 西南交通大学学报, 2022: 1-9[2022-09-27]. http://kns.cnki.net/kcms/detail/51.1277.u.20220919.1353.004.html LUO Xun, YANG Jie, TIAN Hongtao, et al. Research on the characteristics and calculation method of impact load of rockburst tunnel [J/OL]. Journal of Southwest Jiaotong University, 2022: 1-9[2022-09-27]. http://kns.cnki.net/kcms/detail/51.1277.u.20220919.1353.004.html

Relative Articles

[1]	ZHU Jianqu, JIN Weidong, GUO Feng. Stochastic Resonance of Fractional-Order System with Multiplicative Noise and Random Delay[J]. Journal of Southwest Jiaotong University, 2021, 56(2): 363-370. doi: 10.3969/j.issn.0258-2724.20191181
[2]	ZHANG Cong, YAO Lingkan, HUANG Yidan, SU Yue. Overtopping Failure of Moraine Dams under Action of Earthquake-Induced Resonant Water Surges[J]. Journal of Southwest Jiaotong University, 2021, 56(3): 564-571. doi: 10.3969/j.issn.0258-2724.20190454
[3]	ZHANG Zhaoyang, ZHANG Xiaohua, GE Xinglai, FENG Xiaoyun, XU Junfeng. Research on Optimised Synchronous Space Vector Pulse Width Modulation Algorithm to Minimise Harmonic Current[J]. Journal of Southwest Jiaotong University, 2017, 30(4): 764-773,788. doi: 10.3969/j.issn.0258-2724.2017.04.015
[4]	WANG Yusuo, ZHOU Liang, LI Zhenghui, HE Junnan, WANG Tao. Mechanical Responses of Single-Pressure Arch-Shaped Open Tunnel Structure under Rockfall Impaction[J]. Journal of Southwest Jiaotong University, 2017, 30(3): 505-515. doi: 10.3969/j.issn.0258-2724.2017.03.010
[5]	MA Yutang, GAO Zhuqing, CAO Xiaobin, ZHOU Fangrong, DU Junle, TIAN Mingming. Measuring Impulse Grounding Resistance by Multi-Frequency Combination Method[J]. Journal of Southwest Jiaotong University, 2017, 30(4): 782-788. doi: 10.3969/j.issn.0258-2724.2017.04.017
[6]	LIU Ya-Mei, YANG Hong-Geng, MA Chao. New Estimation Method for Harmonic and Inter-Harmonic Parameters[J]. Journal of Southwest Jiaotong University, 2011, 24(4): 604-610. doi: 10.3969/j.issn.0258-2724.2011.04.013
[7]	LIU Dun-Xin, CHEN Zhong-Fu, XU Wei-Fang. SHPB Experiment of Dynamic Mechanical Behaviorof Compacted Clay[J]. Journal of Southwest Jiaotong University, 2011, 24(6): 960-965. doi: 10.3969/j.issn.0258-2724.2011.06.012
[8]	YANG Zhian, HAN Yanbin. Primary Resonance of Thin Rectangular Plate with Material Nonlinearity on Winkler Foundation[J]. Journal of Southwest Jiaotong University, 2007, 20(1): 61-65.
[9]	YEJian-jun. Subharmonic Resonance of Nonlinear Forced Vibration Systems[J]. Journal of Southwest Jiaotong University, 2003, 16(6): 673-676.
[10]	DENG Xue-xin, WANG Tai-yong, REN Cheng-zu, WANG Xing-hua. Auto-testing Technology of Compaction Degree and Its Application[J]. Journal of Southwest Jiaotong University, 2003, 16(5): 505-508.
[11]	CHENGui-qing, YANG Yi-ren, QIUJia-jun. Hydrogenerator Rotors: Zero Frequency of Torsional Vibration and Resonance[J]. Journal of Southwest Jiaotong University, 2002, 15(1): 44-48.
[12]	CHEN Gui-qing, YANG Yi-ren. Forced Torsional Double-Resonance for a Hydro-Generator under Unsymmetrical Operation[J]. Journal of Southwest Jiaotong University, 2001, 14(6): 633-636.
[13]	NI Wen-bo, WANGXue-mei, ZHANGJi-min. Experimental Research on Power Modes of Tilting Mechanism of Tilting Train[J]. Journal of Southwest Jiaotong University, 2000, 13(6): 674-678.
[14]	BUJi-ling, FUMao-hai, XUEKai-min. The Optimization of the Tilting Mechanism for the Tilting Car[J]. Journal of Southwest Jiaotong University, 2000, 13(6): 619-623.
[15]	Liu Shangju. A Study on Static Stability of Permanent Maglev Mechanisms with Permanent Magnets[J]. Journal of Southwest Jiaotong University, 1999, 12(1): 82-86.
[16]	Hua Weishi. A Palletising Robot Based on the DELTA Robotic Mechanism[J]. Journal of Southwest Jiaotong University, 1999, 12(3): 290-294.

Supplements(0)

Cited By

Cited by

Periodical cited type(3)

1.	吴平，罗清云，杨亚雄，杨小明，张璐. 3D摊铺调平模型与激光接收器安装位置研究. 公路交通科技. 2023(07): 45-51 .
2.	陈丽玲. 市政道路工程水稳层施工质量智能控制方法研究. 江西建材. 2023(09): 59-60+63 .
3.	贾洁，朱建国，刘洪海，万一品. 复合载荷下沥青路面高密实摊铺特性. 交通运输工程学报. 2023(06): 125-134 .

Other cited types(2)

Proportional views

Proportional views

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Figures(11) / Tables(1)

Get Citation

PDF

XML

Article views(453) PDF downloads(18)