Mechanical Property Monitoring on Asphalt Pavement Overlaying on CCP

doi:10.3969/j.issn.1674-0696.2015.02.09

Journal of Chongqing Jiaotong University(Natural Science) ›› 2015, Vol. 34 ›› Issue (2): 39-44.DOI: 10.3969/j.issn.1674-0696.2015.02.09

Previous Articles Next Articles

Mechanical Property Monitoring on Asphalt Pavement Overlaying on CCP

Lv Huiqing¹, Zhang Xiangwei², Yin Yingmei¹, Chen Wentao¹

1. Faculty of Civil and Transportation Engineering, Guangdong University of Technology, Guangzhou 510006, Guangdong, China; 2. Faculty of Electro-mechanical Engineering, Guangdong University of Technology,Guangzhou 510006, Guangdong, China

Received:2013-08-14 Revised:2014-03-07 Online:2015-04-15 Published:2015-06-01

CCP加铺沥青路面的力学性能监测研究

吕惠卿¹,张湘伟²,尹应梅¹,陈文滔¹

1.广东工业大学土木与交通工程学院，广东广州，510006;2.广东工业大学机电学院，广东广州，510006

作者简介:吕惠卿(1976-)，女，河北保定人，讲师，博士，主要从道路工程方面的研究。E-mail:lhuiqing@163.com。
基金资助:
广东省自然科学基金项目(S2013040016232);广东省交通运输厅科技项目(2011-02-007);广东工业大学创新创业训练计划项目(xj201211845050)

Abstract

Abstract: In order to obtain the inner work information of semi-rigid base asphalt pavement overlaying on the damaged cement concrete pavement(CCP), the sensors were embedded in the test road during construction. And the strain and temprature vabiration of semi-rigid base under multiphysics, such as temperature, fluid and vehicle loads were monitored. The vibrations of semi-rigid base at the beginning of and during the operation after completation were obtained. Based on the inspection results， it is known that the damaged cement concrete pavement has a very large influence on the mechanical response of base. Furthmore, keeping the stability old CCP and the integration of semi-rigid base is the key to control the reflective crack of semi-rigid base asphalt pavement on the damaged cement concrete pavement.

Key words: road engineering, mechanical property, strain monitoriration, asphalt pavement overlaying

摘要： 为获取破损水泥混凝土路面(CCP)加铺半刚性基层沥青面层结构内部的工作信息，在试验路段施工过程中埋设传感器，监测温度、湿度和荷载多物理场作用下路面半刚性基层内应变及温度变化规律，得出了施工完毕运营初期和运营期间半刚性基层顶部和底部的应变变化情况。监测结果显示:基层的力学响应受旧水泥混凝土路面的影响较大，控制破损水泥混凝土路面加铺半刚性基层沥青面层反射裂缝的关键是保持旧水泥路面的稳定及半刚性基层的整体稳定性。

关键词: 道路工程, 力学性能, 应变监测, 加铺沥青路面

CLC Number:

U416.2

Lv Huiqing, Zhang Xiangwei, Yin Yingmei, Chen Wentao. Mechanical Property Monitoring on Asphalt Pavement Overlaying on CCP[J]. Journal of Chongqing Jiaotong University(Natural Science), 2015, 34(2): 39-44.

吕惠卿,张湘伟,尹应梅,陈文滔. CCP加铺沥青路面的力学性能监测研究[J]. 重庆交通大学学报（自然科学版）, 2015, 34(2): 39-44.

References

[1] Ghauch Z G,Abou-Jaoude G G.Strain response of hot-mix asphalt overlays in jointed plain concrete pavements due to reflective cracking [J].Computers & Structures,2013,124:38-46.
[2] Souza F V,Castro L S.Effect of temperature on the mechanical respon hermo-viscoelastic asphalt pavements[J].Construction and Building Materials,2012,30:574-582.
[3] Liu K,Wang F.Computer modeling mechanical analysis for asphalt overlay coupling action of temperature and loads[J].Procedia Engineering,2011,15:5338-5342.
[4] 弋晓明,张宏博,张瑜洪，等.旧水泥路破碎改造后加铺半刚性基层沥青路面结构破损机理分析[J].中外公路,2011,31(1):74-77.
Yi Xiaoming,Zhang Hongbo,Zhang Yuhong et al.Damage mechanism analysis of the semi-rigid base asphalt pavement overlaying on the rubblized cement concrete pavement[J].Journal of China & Foreign Highway,2011,31(1):74-77.
[5] Qiang X,Lei L.Hydraulic-stress coupling effects on dynamic behavior of asphalt pavement structure material [J].Construction and Building Materials,2013,43:31-36.
[6] Xue Q,Liu L,Zhao Y,et al.Dynamic behavior of asphalt pavement structure under temperature-stress coupled loading[J].Applied Thermal Engineering,2013,53(1):1-7.
[7] Kim S M,Nelson P K.Experimental and numerical analyses of PCC overlays on PCC slabs-on-grade subjected to climatic loading[J] .International Journal of Solidsand Structures,2004,41(3/4):785-800.
[8] Zhou Zhi,Liu Wanqiu,Huang Ying,et al.Optical fiber Bragg grating sensor assembly for 3D strain monitoring and its case study in highway pavement[J].Mechanical Systems and Signal Processing,2012,28:36-49.
[9] 董泽蛟,柳浩,谭忆秋,等.沥青路面三向应变响应现场实测研究[J].华南理工大学学报:自然科学版,2009,37 (7):46-51.
Dong Zejiao Liu Hao,Tan Yiqiu et al.Field measurement of three direction strain response of asphalt pavement[J].Journal of South China University of Technology:Natural Science,2009,37 (7):46 -51.
[10]吕惠卿，张湘伟，张荣辉.破损水泥混凝土路面加铺 AC路面的力学性能监测方法研究[J].公路交通科技:应用技术版,2010,6(6):121-124.
Lv Huiqing,Zhang Xiangwei,Zhang Ronghui.Research on Mechanical property monitoring method for the asphalt pavement overlaying on the damaged cement concrete pavement[J].Journal of Highway and Transportation Research and Development,2010,6(6):121-124.

[1]	ZHAO Wei. Experimental Study on Performance of Nano-montmorillonite/SBS Composite Mixed Modified Asphalt [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(07): 118-122.
[2]	WANG Qingzhou1, SUN Chao1, TAN Aolong2, WEI Lianyu1. Experimental Study on Expansion Force of Expansive Remolded Mudstone [J]. Journal of Chongqing Jiaotong University(Natural Science), 2021, 40(04): 112-117.
[3]	SONG Jinhua, XIN Pengfei. Geometric Characteristics of Asphalt Pavement Deflection Basin under FWD Load [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(11): 92-98.
[4]	ZHOU Shuiwen1, 2, 3, ZHANG Xiaohua1, 2, 3, ZHANG Rong1, 2, 3, ZHAO Kun4, WANG Jianzhuang1,2,3. Experimental Analysis of Influencing Factors on Ice-Melting of Loop Heat Pipe [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(10): 85-92.
[5]	CAO Yuanwen, WANG Dong, WANG Jianwen, ZHOU Hua. Influence Analysis of the Damage of the Cement Concrete Pit Pavement on Dynamic Load of Heavy-Load Vehicles [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(08): 95-100.
[6]	ZHAO Yi1, CHEN Chao2, XIANG Yangkai1, LI Xiao3, LI Tongbin1. Determination Method and Application of Metal Elements in Steel Slag Based on Inductively Coupled Plasma Atomic Emission Spectrometry [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(08): 113-118.
[7]	CAO Yuanwen1, ZHOU Bo1, LI Shenglian2, YANG Qinghua2, BAI Liping3. Real-Time Detection Technology of Compaction Degree [J]. Journal of Chongqing Jiaotong University(Natural Science), 2020, 39(04): 80-85.
[8]	GAO Jianhong, XU Youjun, YANG Shengchun. Dynamic Stress Response of Asphalt Pavement with Granular Base [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(12): 57-62.
[9]	NAN Qiucai. Influencing Factors of Compaction Characteristics of Warm Mix Asphalt Mixture [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(12): 63-68.
[10]	LI Jingruo1,2, WU Zhuoke3, CHEN Xiaoli3, SUN Hongxian4, TAN Wei2, LI Na4. Evaluation Indexes for Anti-sliding Performance and Evaluation Method of Anti-sliding Life of Asphalt Pavement [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(12): 69-75.
[11]	SONG Jinhua, LIN Yuanhao. Resilient Modulus of Lime Modified Subgrade Soil under Freezing-Thawing Cycle [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(12): 76-80.
[12]	YANG Shaowei1,2,CHEN Hao1,PAN Binghong1,2,LAI Hongzhi1,ZHAO Yaru1. Minimum Length of Highway Common Segment [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(11): 111-117.
[13]	LI Hao1,2，XU Xinquan2，LIU Feng2，GONG Yaobin3. Comparative Analysis of Pavement Mechanical Response of Four Kinds of Contact Forms of Uniformly-Distributed Load [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(08): 53-58.
[14]	WU Renjie1, CHEN Hongkai2. Disaster-Inducing Environment Zoning of County Highway Flood in Guizhou Province Based on the Gray Clustering Method [J]. Journal of Chongqing Jiaotong University(Natural Science), 2019, 38(04): 88-93.
[15]	HAN Yixuan1, 2, XIN Fukai3, ZHANG Guorong1, 2, ZHU Xiaowen1, 2. Mechanical Properties Degradation of Corroded Main Cable Wires of Suspension Bridge [J]. Journal of Chongqing Jiaotong University(Natural Science), 2018, 37(12): 11-17.

Mechanical Property Monitoring on Asphalt Pavement Overlaying on CCP

CCP加铺沥青路面的力学性能监测研究

PDF

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Recommended Articles

Metrics