[1]贾 洁,朱建国,刘洪海,等.复合载荷下沥青路面高密实摊铺特性[J].交通运输工程学报,2023,23(06):125-134.[doi:10.19818/j.cnki.1671-1637.2023.06.006]
　JIA Jie,ZHU Jian-guo,LIU Hong-hai,et al.High-compactness paving characteristics of asphalt pavement under combined load[J].Journal of Traffic and Transportation Engineering,2023,23(06):125-134.[doi:10.19818/j.cnki.1671-1637.2023.06.006]
点击复制

复合载荷下沥青路面高密实摊铺特性()
分享到：

《交通运输工程学报》[ISSN:1671-1637/CN:61-1369/U]

卷:
第23卷
期数:
2023年06期
页码:
125-134
栏目:
道路与铁道工程
出版日期:
2023-12-30

文章信息/Info

Title:
High-compactness paving characteristics of asphalt pavement under combined load
文章编号:
1671-1637(2023)06-0125-10
作者:
贾 洁; 朱建国; 刘洪海; 万一品
(长安大学 道路施工技术与装备教育部重点实验室,陕西 西安 710064)
Author(s):
JIA Jie;  ZHU Jian-guo;  LIU Hong-hai;  WAN Yi-pin
(Key Laboratory of Road Construction Technology and Equipment of Ministry of Education, Chang'an University, Xi'an 710064, Shaanxi, China)
关键词:
路面工程;  沥青路面;  高密实摊铺;  复合载荷;  位移峰值;  振动压实
Keywords:
pavement engineering;  asphalt pavement;  high-compactness paving;  combined load;  displacement peak;  vibration compaction
分类号:
U416.2
DOI:
10.19818/j.cnki.1671-1637.2023.06.006
文献标志码:
A
摘要:
为提高沥青路面的初始密实度,获得摊铺机熨平板作业后铺层混合料的高密实特性,考虑振捣机构和振动机构共同作用的影响,针对熨平板动力学特性及其对铺层混合料的压实作用,建立了熨平板压实系统动力学模型; 基于不同振捣频率和振动频率下的熨平板位移变化,剖析了铺层混合料密实度与熨平板动态响应的关系; 采用正交试验方法进行了仿真设计,以熨平板动态响应的平均位移峰值为密实度评价指标,分析了振捣机构和振动机构共同作用下混合料的密实效果; 进行了熨平板对混合料的高密实摊铺效果试验,验证了只有振捣机构作用时的路面密实度和加入振动机构作用后路面密实度增量随振捣频率的变化,并对密实度增量和只有振捣机构作用时的路面密实度进行了相关性分析。研究结果表明:振捣频率和振动频率差值增大时,振捣作用对熨平板位移峰值的影响不显著,振动压实可补偿振捣压实较弱位置的密实度,但存在压实极限; 振捣频率为10～18 Hz,且振动频率匹配在30～40 Hz范围内时,振捣与振动的复合压实达到最佳状态,可提高混合料的密实度,并可避免高密实摊铺作业时熨平板对混合料的过压实; 振动频率分别匹配在高密实频率范围以内和以外时,混合料密实度增量相差2%～6%。
Abstract:
To improve the initial compactness of the asphalt pavement and obtain the high-compactness characteristics of the paving mixture after the screed of paver operation, the effect of the combined load generated by the tamper and vibrator was considered. In view of the screed's dynamics characteristics and its compaction effect on the paving mixture, the dynamics model of the screed compaction system was established. Based on the displacement changes in the screed under different frequencies of tamper and vibrator, the relationship between the compactness of the paving mixture and the dynamic response of the screed was analyzed. The simulation design was carried out by the orthogonal test method. Taking the average displacement peak of the dynamic response of screed as the evaluation index of compactness, the compaction effect of the mixture under the combined load generated by the tamper and vibrator was analyzed. A test was carried out to observe the high-compactness paving effect of the screed on the mixture. The compactness of the pavement under the action of only the tamper and the variations in the paving compactness increment with the tamper frequency after the addition of the vibrator was verified, and the correlation between the compactness increment and the paving compactness under only the tamper load was analyzed. Research results show that when the difference between the vibrator frequency and the tamper frequency increases, the impact of the tamper load on the displacement peak of the screed is not significant. The vibration compaction can compensate for the compactness of the weak compaction position of the tamper, but there is a compaction limit. When the tamper frequency is 10-18 Hz, and the corresponding vibrator frequency is 30-40 Hz, the combined compaction of tamper and vibrator achieves the best state, which can improve the compactness of the mixture and avoid the overcompaction of the mixture by the screed during the high-compactness paving operation. When the vibrator frequency is within or exceeds the high-compactness frequency range, the compactness increment of the mixture varies by 2%-6%. 6 tabs, 13 figs, 31 refs.

参考文献/References:

[1] CUI Xin-zhuang, ZHANG Jiong, ZHANG Na, et al. Laboratory simulation tests of effect of mechanical damage on moisture damage evolution in hot-mix asphalt pavement[J]. International Journal of Pavement Engineering, 2015, 16(8): 699-709.
[2] 裴建中,樊泽鹏,薛 斌,等.沥青路面材料的颗粒物质视域:理论、方法与进展[J].中国公路学报,2023,36(8):121-136.
PEI Jian-zhong, FAN Ze-peng, XUE Bin, et al.Granular matter perspective of asphalt pavement materials: theory, methodology and progress[J]. China Journal of Highway and Transport, 2023, 36(8): 121-136.(in Chinese)
[3] 张金喜,苏 词,王 超,等.道路基础设施建设中的节能减排问题及技术综述[J].北京工业大学学报,2022,48(3):243-260.
ZHANG Jin-xi, SU Ci, WANG Chao, et al. Review of energy saving and emission-reduction issues and technologies in the construction of road infrastructure[J].Journal of Beijing University of Technology, 2022, 48(3): 243-260.(in Chinese)
[4] 乔 志,王选仓,张志芳,等.半刚性基层双层连续摊铺层间结合状态[J].交通运输工程学报,2016,16(3):28-34.
QIAO Zhi, WANG Xuan-cang, ZHANG Zhi-fang, et al.Interlayer combination state of double-layer continuous paving semi-rigid base[J]. Journal of Traffic and Transportation Engineering, 2016, 16(3): 28-34.(in Chinese)
[5] WAN Yi-pin, JIA Jie. Nonlinear dynamics of asphalt-screed interaction during compaction: application to improving paving density[J]. Construction and Building Materials, 2019, 202: 363-373.
[6] WANG Feng, XIAO Yue, CUI Pei-de, et al. Effect of aggregate morphologies and compaction methods on the skeleton structures in asphalt mixtures[J]. Construction and Building Materials, 2020, 263: 120220.
[7] WANG Chong-hui, MOHAREKPOUR M, LIU Quan, et al. Investigation on asphalt-screed interaction during pre-compaction: improving paving effect via numerical simulation[J]. Construction and Building Materials, 2021, 289: 123164.
[8] 刘洪海,孙昌泉,周智勇.摊铺机振动参数对沥青混合料密实度影响研究[J].武汉理工大学学报,2013,35(10):65-68.
LIU Hong-hai, SUN Chang-quan, ZHOU Zhi-yong. Study on effect of vibration parameters of paver on density of asphalt mixture[J]. Journal of Wuhan University of Technology, 2013, 35(10): 65-68.(in Chinese)
[9] POURANIAN M R, SHISHEHBOR M, HADDOCK J E. Impact of the coarse aggregate shape parameters on compaction characteristics of asphalt mixtures[J]. Powder Technology, 2020, 363: 369-386.
[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.
LIU Hong-hai, JIA Jie, MA Chao-xian, et al. Investigation of paver screed on compaction characteristics of mixture[J]. China Journal of Highway and Transport, 2016, 29(7): 152-158.(in Chinese)
[11] 史妍妮,刘洪海,高新民,等.沥青路面高密实度摊铺工艺参数研究[J].振动与冲击,2022,41(2):240-245.
SHI Yan-ni, LIU Hong-hai, GAO Xin-min, et al.Process parameters of the high-compactness paving of an asphalt pavement[J]. Journal of Vibration and Shock, 2022, 41(2): 240-245.(in Chinese)
[12] JIA Jie, LIU Hong-hai, WAN Yi-pin, 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.
[13] JIA Jie, WAN Yi-pin, LIU Hong-hai, et al. Evaluation of compaction uniformity of the paving layer based on transverse and longitudinal measurements[J]. International Journal of Pavement Engineering, 2021, 22(2): 257-269.
[14] 罗文军,罗天洪,甘信富.多功能摊铺机振捣压实机构动力学仿真[J].重庆大学学报,2012,35(5):22-28.
LUO Wen-jun, LUO Tian-hong, GAN Xin-fu.Dynamics simulation of compacting mechanism for multi-function paver[J]. Journal of Chongqing University, 2012, 35(5): 22-28.(in Chinese)
[15] 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.
YIN Chao, ZHANG Jian-run, SHI Tong-meng, et al. Effects of multiple phases on dynamic characteristics of payer tamper mechanism[J]. Journal of Vibration and Shock, 2018, 37(8): 167-171.(in Chinese)
[16] 焦生杰,顾海荣.摊铺机高密实度熨平板振捣装置的结构形式[J].筑路机械与施工机械化,2013,30(9):38-43.
JIAO Sheng-jie, GU Hai-rong. Structures of tamping device of paver screed with high density[J]. Road Machinery and Construction Mechanization, 2013, 30(9): 38-43.(in Chinese)
[17] 严世榕,闻邦椿,宫照民,等.沥青混凝土摊铺机熨平机构的动力学实验研究[J].福州大学学报(自然科学版),1999,27(5):50-53.
YAN Shi-rong, WEN Bang-chun, GONG Zhao-min, et al. Dynamic experimental study of compacting vibrators of an asphalt concrete road paver[J]. Journal of Fuzhou University(Natural Science), 1999, 27(5): 50-53.(in Chinese)
[18] 刘 刚,田晋跃,肖翀宇,等.摊铺机压实机构动态特性仿真[J].农业机械学报,2005,36(11):34-37.
LIU Gang, TIAN Jin-yue, XIAO Chong-yu, et al. Simulation of dynamic character of compacting mechanism of paver[J]. Transactions of the Chinese Society for Agricultural Machinery, 2005, 36(11): 34-37.(in Chinese)
[19] 田晋跃,刘 刚,肖翀宇,等.摊铺机压实装置的振动特性[J].中国工程机械学报,2004,2(2):201-205.
TIAN Jin-yue, LIU Gang, XIAO Chong-yu, et al. Vibrating character of compacting mechanism of paver[J]. Chinese Journal of Construction Machinery, 2004, 2(2): 201-205.(in Chinese)
[20] 孙志刚.摊铺机宽幅熨平板横向振动特性试验研究[J].筑路机械与施工机械化,2016,33(1):98-101.
SUN Zhi-gang. Experimental research on lateral vibration characteristics of wide paver screed[J]. Road Machinery and Construction Mechanization, 2016, 33(1): 98-101.(in Chinese)
[21] HU Wei, JIA Xiao-yang, HUANG Bao-shan, et al. Evaluation of compactability of asphalt mixture utilizing asphalt vibratory compactor[J]. Construction and Building Materials, 2017, 139: 419-429.
[22] 惠记庄,张泽宇,叶 敏,等.公路建养装备数字孪生技术综述[J].交通运输工程学报,2023,23(4):23-44.
HUI Ji-zhuang, ZHANU Ze-yu, YE Min, et al. Review on digital twin technology for highway construction and maintenance equipment[J]. Journal of Traffic and Transportation Engineering, 2023, 23(4): 23-44.(in Chinese)
[23] 延西利,陈四来,安舒文,等.温拌沥青混合料的压实特性与难易系数[J].交通运输工程学报,2017,17(1):11-19.
YAN Xi-li, CHEN Si-lai, AN Shu-wen, et al.Compaction characteristic and operability factor of warm bituminous mixture[J]. Journal of Traffic and Transportation Engineering, 2017, 17(1): 11-19.(in Chinese)
[24] 贾 洁,杨晓宇,刘洪海,等.冲击载荷下摊铺机振捣机构对混合料的压实特性[J].西南交通大学学报,2022,57(6):1277-1283.
JIA Jie, YANG Xiao-yu, LIU Hong-hai, et al. Compaction characteristics of paver tamper to mixture considering shock load[J]. Journal of Southwest Jiaotong University, 2022, 57(6): 1277-1283.(in Chinese)
[25] 贾 洁,刘洪海,辛 强,等.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):91-97,146.
JIA Jie, LIU Hong-hai, XIN Qiang, et al. Investigation of paver screed on coupling compaction characteristics considering shock and vibration[J]. Journal of Vibration and Shock, 2018, 37(16): 91-97, 146.(in Chinese)
[26] JIA Jie, LIU Hong-hai, WAN Yi-pin. 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.
[27] DAN Han-cheng, YANG Dong, LIU Xiang, et al. Experimental investigation on dynamic response of asphalt pavement using SmartRock sensor under vibrating compaction loading[J]. Construction and Building Materials, 2020, 247: 118592. [28] 付 玉,吴 鹏,邱 健,等.无核密度仪在沥青路面压实度检测中的应用[J].武汉理工大学学报,2007,29(9):22-23.
FU Yu, WU Peng, QIU Jian, et al.Application of non-nuclear density gauge in the density measurement of asphalt pavement[J]. Journal of Wuhan University of Technology, 2007, 29(9): 22-23.(in Chinese)
[29] ZHANG Wei-guang, ALI R K, YOON S, et al. Investigation of the correlations between the field pavement in-place density and the intelligent compaction measure value(ICMV)of asphalt layers[J]. Construction and Building Materials, 2021, 292: 123439.
[30] 刘聂玚子,王元庆,刘洪海,等.沥青路面摊铺碾压过程能耗模型与节能技术[J].哈尔滨工业大学学报,2023,55(7):80-86.
LIU Nie-yangzi, WANG Yuan-qing, LIU Hong-hai, et al.Energy consumption model and energy-saving technology of asphalt pavement in paving and rolling construction[J]. Journal of Harbin Institute of Technology, 2023, 55(7): 80-86.(in Chinese)
[31] SENGÜNE, ALAM B, SHABANI R, et al. The effects of compaction methods and mix parameters on the properties of roller compacted concrete mixtures[J]. Construction and Building Materials, 2019, 228: 116807.

相似文献/References:

[1]蔡良才,朱占卿,吴爱红,等.基于累积损伤因子的水泥混凝土路面设计[J].交通运输工程学报,2012,12(04):1.
　CAI Liang-cai,ZHU Zhan-qing,WU Ai-hong,et al.Cement concrete pavement design based on cumulative damage factor[J].Journal of Traffic and Transportation Engineering,2012,12(06):1.
[2]杨 军,李炜农,陈志伟,等.长大纵坡沥青路面有限元分析[J].交通运输工程学报,2010,10(06):20.
　YANG Jun,LI Wei-nong,CHEN Zhi-wei,et al.Finite element analysis of asphalt pavement on long-steep longitudinal slope[J].Journal of Traffic and Transportation Engineering,2010,10(06):20.
[3]盛燕萍,陈拴发,王 栋,等.水泥混凝土路面半刚性基层的孔隙水压力特性[J].交通运输工程学报,2012,12(01):6.
　SHENG Yan-ping,CHEN Shuan-fa,WANG Dong,et al.Pore water pressure characteristics of semi-rigid base for cement concrete pavement[J].Journal of Traffic and Transportation Engineering,2012,12(06):6.
[4]张久鹏,裴建中,徐 丽,等.温拌SBS沥青混合料旋转压实特性(英文)[J].交通运输工程学报,2011,11(01):1.
　ZHANG Jiu-peng,PEI Jian-zhong,XU Li,et al.Gyratory compaction characteristic of SBS warm mixed asphalt mixture[J].Journal of Traffic and Transportation Engineering,2011,11(06):1.
[5]彭余华,郭大进,刘惠兴,等.粗粒式沥青混合料离析控制方法[J].交通运输工程学报,2011,11(02):1.
　PENG Yu-hua,GUO Da-jin,LIU Hui-xing,et al.Controlling method of segregation for coarse asphalt mixture[J].Journal of Traffic and Transportation Engineering,2011,11(06):1.
[6]穆德法,贺拴海.炎热天气对钢渣混凝土抗压强度的影响(英文)[J].交通运输工程学报,2011,11(03):6.
　SELMAN M H,HE Shuan-hai.Effect of hot weather on compressive strength of steel slag concrete[J].Journal of Traffic and Transportation Engineering,2011,11(06):6.
[7]戴学臻,蒋应军,任皎龙,等.集料CBR颗粒流模拟与强嵌挤粗集料骨架级配设计[J].交通运输工程学报,2011,11(03):10.
　DAI Xue-zhen,JIANG Ying-jun,REN Jiao-long,et al.CBR particle flow simulation of aggregate and design of coarse aggregate skeleton gradation with strong interlocked force[J].Journal of Traffic and Transportation Engineering,2011,11(06):10.
[8]裴建中,徐 丽,张久鹏,等.温拌沥青混合料马歇尔变温变击实功设计方法(英文)[J].交通运输工程学报,2011,11(04):1.
　PEI Jian-zhong,XU Li,ZHANG Jiu-peng,et al.Design method of warm mix asphalt based on Marshall test under variable temperatures and compaction times[J].Journal of Traffic and Transportation Engineering,2011,11(06):1.
[9]丛卓红,郑南翔,闫红光.半刚性基层材料路用性能综合评价方法[J].交通运输工程学报,2011,11(04):23.
　CONG Zhuo-hong,ZHENG Nan-xiang,YAN Hong-guang.Comprehensive evaluation method of semi-rigid base mixture’s pavement performance[J].Journal of Traffic and Transportation Engineering,2011,11(06):23.
[10]王 磊,马 骉,寇军平.嵌锁密实水泥混凝土粗集料级配组成设计方法[J].交通运输工程学报,2011,11(05):12.
　WANG Lei,MA Biao,KOU Jun-ping.Gradation design method of coarse aggregate for interlocking-dense cement concrete[J].Journal of Traffic and Transportation Engineering,2011,11(06):12.
[11]汪水银.半刚性基层与沥青面层粘结性能影响因素[J].交通运输工程学报,2010,10(02):12.
　WANG Shui-yin.Influence factors of bond performance between asphaltsurface layer and semi-rigid base[J].Journal of Traffic and Transportation Engineering,2010,10(06):12.
[12]张 超,王春清,杨书祥,等.喷涂型沥青路面预防性养护材料性能评价指标及方法[J].交通运输工程学报,2009,09(05):1.
　ZHANG Chao,WANG Chun-qing,YANG Shu-xiang,et al.Evaluation indices and methods of performances of preventive maintenance materials spraying on asphalt pavement[J].Journal of Traffic and Transportation Engineering,2009,09(06):1.
[13]周正峰,蒲卓桁,刘 超.黏聚区模型在沥青路面反射裂缝模拟中的应用[J].交通运输工程学报,2018,18(03):1.
　ZHOU Zheng-feng,PU Zhuo-heng,LIU Chao.Application of cohesive zone model to simulate reflective crack of asphalt pavement[J].Journal of Traffic and Transportation Engineering,2018,18(06):1.
[14]耿艳芬,陈先华,陈 悦,等.基于二维浅水方程的直线段沥青路面径流特性[J].交通运输工程学报,2019,19(01):9.
　GENG Yan-fen,CHEN Xian-hua,CHEN Yue,et al.Runoff characteristics for straightline segment asphalt pavement based on two-dimensional shallow water equations[J].Journal of Traffic and Transportation Engineering,2019,19(06):9.
[15]韩振强,胡力群,沙爱民.基于路面加速加载的沥青路面疲劳损伤预估模型标定方法[J].交通运输工程学报,2023,23(04):258.[doi:10.19818/j.cnki.1671-1637.2023.04.019]
　HAN Zhen-qiang,HU Li-qun,SHA Ai-min.Calibration method of asphalt pavement fatigue damage prediction model based on accelerated pavement test[J].Journal of Traffic and Transportation Engineering,2023,23(06):258.[doi:10.19818/j.cnki.1671-1637.2023.04.019]

备注/Memo

备注/Memo:
收稿日期:2023-05-22
基金项目:国家自然科学基金项目(51908057); 陕西省自然科学基础研究计划项目(2022JQ-572)
作者简介:贾 洁(1990-),女,陕西韩城人,长安大学讲师,工学博士,从事高密实摊铺与智能压实技术研究。
通讯作者:万一品(1988-),男,河南邓州人,长安大学副教授,工学博士。
更新日期/Last Update: 2023-12-30