[1]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]
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摊铺机熨平板动态特性分析与测试()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
46
期数:
2016年第6期
页码:
1179-1185
栏目:
交通运输工程
出版日期:
2016-11-20

文章信息/Info

Title:
Dynamic characteristics analysis and test of paver screed
作者:
殷超1张建润1孙志刚2韩志远2
1东南大学机械工程学院, 南京 211189; 2徐工集团工程机械股份有限公司, 徐州 221004
Author(s):
Yin Chao1 Zhang Jianrun1 Sun Zhigang2 Han Zhiyuan2
1School of Mechanical Engineering, Southeast University, Nanjing 211189, China
2XCMG Construction Machinery Co., Ltd., Xuzhou 221004, China
关键词:
摊铺机熨平板 动态特性 压力测量 模态叠加 振动形态
Keywords:
paver screed dynamic characteristic pressure measurement mode superposition vibration shape
分类号:
U415.521
DOI:
10.3969/j.issn.1001-0505.2016.06.012
摘要:
为了提升摊铺机熨平板的振动响应效果,改善其动态特性,首先建立了熨平板的动力学模型,根据拉格朗日定理对运动微分方程进行了求解,并通过虚拟样机仿真技术研究了熨平板箱体振幅响应与振动器频率的关系.然后提出了利用薄膜压力传感器测量振捣锤对地压力的方法,研究振捣锤对沥青料的压力与振捣频率的关系.最后在模态叠加理论的基础上,提出熨平板振动形态的测试方法,绘制出不同工作条件下的熨平板振动形态.结果表明,振动器工作频率在30~40 Hz范围时,熨平板箱体振幅响应较明显;振捣机构工作频率在15~20 Hz范围时,振捣锤对沥青混合料的压力较小;振捣频率为15 Hz、振动频率为40 Hz的工作条件下,熨平板振动形态最平整,从而可以提升沥青层的平整度和密实度.
Abstract:
To improve the vibration response and dynamic characteristics of the paver screed, a dynamic model of the screed was established first. The differential motion equations were solved via the Euler-Lagrange theorem. The relationship between the amplitude responses of the screed box and the vibrator frequency was obtained through virtual prototyping simulation. Then, a new method for testing the beam pressure to the ground by film pressure sensor was put forward to study the relationship between the beam pressure and the tamper frequency. Finally, based on the modal superposition theory, a new method for testing the vibration shape of the screed was also put forward to figure out the vibration shapes of the screed under different conditions. Results show that when the vibrator frequency range is 30 to 40 Hz, the amplitude response of the screed box is more obvious. The beam has less pressure on asphalt mixture when the tamper frequency range is 15 to 20 Hz. Under the conditions of the tamper frequency 15 Hz and the vibrator frequency 40 Hz, the vibration shape of the screed is the smoothest, thus improving the smoothness and the quality of asphalt layer.

参考文献/References:

[1] Dalton S K, Atamturktur S, Farajpour I, et al. An optimization based approach for structural design considering safety, robustness, and cost[J]. Engineering Structures, 2013, 57: 356-363. DOI: 10.1016/j.engstruct.2013.09.040.
[2] Nguyen D H, Boutouil M, Sebaibi N, et al. Valorization of seashell by-products in pervious concrete pavers[J].Construction and Building Materials, 2013, 49: 151-160. DOI: 10.1016/j.conbuildmat.2013.08.017.
[3] 冯忠绪, 朱林波, 王宪雪, 等. 摊铺机振捣机构的动力学仿真与参数选择[J]. 中国工程机械学报, 2009, 7(1): 26-30. DOI: 10.3969/j.issn.1672-5581.2009.01.005.
  Feng Zhongxu, Zhu Linbo, Wang Xianxue, et al. Dynamic simulation and parametric selection for tamping mechanism of paving machines[J]. Chinese Journal of Construction Machinery, 2009, 7(1): 26-30. DOI: 10.3969/j.issn.1672-5581.2009.01.005.(in Chinese)
[4] 严世榕, 闻邦椿, 宫照民, 等. 摊铺机压实机构的一种非线性动力学理论研究[J]. 中国公路学报, 2000, 13(3): 123-126. DOI: 10.3321/j.issn:1001-7372.2000.03.032.
  Yan Shirong, Wen Bangchun, Gong Zhaomin, et al. Theoretical study of a nonlinear dynamics of vibratory compacting mechanism of paver[J]. China Journal of Highway and Transport, 2000, 13(3): 123-126. DOI: 10.3321/j.issn:1001-7372.2000.03.032.(in Chinese)
[5] 严世榕, 闻邦椿. 振捣器几个参数对摊铺机压实机构的非线性动力学特性影响分析[J]. 振动与冲击, 2000, 19(3): 26-29. DOI: 10.3969/j.issn.1000-3835.2000.03.008.
  Yan Shirong, Wen Bangchun. Investigation on effect of the parameters of a vibratory plate on compacting mechanism of a vibratory road paver[J]. Journal of Vibration and Shock, 2000, 19(3): 26-29. DOI: 10.3969/j.issn.1000-3835.2000.03.008.(in Chinese)
[6] Amadore A, Bosurgi G, Pellegrino O. Analysis of hot mix asphalt compaction data by means of fuzzy clustering techniques[J]. Construction and Building Materials, 2013, 40: 430-437. DOI:10.1016/j.conbuildmat.2012.09.082.
[7] Kassem E, Liu W T, Scullion T, et al. Development of compaction monitoring system for asphalt pavements[J].Construction and Building Materials, 2015, 96: 334-345. DOI:10.1016/j.conbuildmat.2015.07.041.
[8] 郁录平, 侯峰. 找平系统的饱和区对摊铺机自动找平性能的影响[J]. 筑路机械与施工机械化, 2006(7): 19-22. DOI: 10.3969/j.issn.1000-033X.2006.07.010.
  Yu Luping, Hou Feng. Effect of saturation area of leveling system on performance of paver[J]. Pavement Machinery and Construction Technology, 2006(7): 19-22. DOI: 10.3969/j.issn.1000-033X.2006.07.010.(in Chinese)
[9] 罗丹, 冯忠绪, 王晓云. 沥青摊铺机压实机构动力学仿真及试验研究[J]. 广西大学学报(自然科学版), 2011, 36(5): 729-734. DOI: 10.3969/j.issn.1001-7445.2011.05.006.
  Luo Dan, Feng Zhongxu, Wang Xiaoyun. Simulation and experimental study on compacting mechanism of asphalt paver[J]. Journal of Guangxi University(Natural Science Edition), 2011, 36(5): 729-734. DOI: 10.3969/j.issn.1001-7445.2011.05.006.(in Chinese)
[10] Kakizaki T, Deck J F, Dubowsky S. Modeling the spatial dynamics of robotic manipulators with flexible links and joint clearances[J]. Journal of Mechanical Design, 1993, 115(4): 839-847. DOI: 10.1115/1.2919277.
[11] Deck J F, Dubowsky S. On the limitations of predictions of the dynamic response of machines with clearance connections[J]. Journal of Mechanical Design, 1993, 116(3): 833-841. DOI: 10.1115/1.2919457.
[12] 陈明祥. 弹塑性力学[M]. 北京: 科学出版社, 2007: 83-84.
[13] 中华人民共和国建设部. JG/T 60—1999 振动压路机用橡胶减振器技术条件[S]. 北京: 中国标准出版社, 1999.

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备注/Memo

备注/Memo:
收稿日期: 2016-04-20.
作者简介: 殷超(1993—),男,硕士生;张建润(联系人),男,博士,教授,博士生导师, zhangjr@seu.edu.cn.
基金项目: 江苏省科技支撑计划资助项目(BE2014133)、江苏省前瞻性联合研究资助项目(BY2014127-01).
引用本文: 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.
更新日期/Last Update: 2016-11-20