电阻网用于路面融雪化冰系统数值模拟的研究

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摘要 This paper investigated the mechanism of resistor network for road deicing with finite element analysis. It also derived the differential equations and boundary conditions of a mathematical model during numerical analysis, applied load, achieved pavement and distribution temperatures, and observed the warming law within the structural layer at different power and environmental conditions. Furthermore, the temperature of the pavement and its structural layer under the same experimental conditions with finite element analysis. Furthermore, the connected ideas of the device were designed, and obtain the temperature of the pavement and theitsstructural layer under the same experimental conditions with the finite element analysis. Compare the were obtained.The experimental and numerical simulation results were in good agreement when compared. A certain degree of error analysis with numerical simulation and experimental processes was found. Thus, finite element analysis and ANSYS were suitable for simulating the resistor network process of deicing, which is an unsteady heat conduction process. Results showed that this simulation provides a new method and basis for guiding the resistor network for road deicing engineering design and temperature control. The application prospects of this approach are broad.

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	李赏
	韩文博
	姚亚军
	韩念琛

关键词 ： road engineering, pavement temperature field, finite element analysis, resistor network, deicing, experimental study

Abstract：This paper investigated the mechanism of resistor network for road deicing with finite element analysis. It also derived the differential equations and boundary conditions of a mathematical model during numerical analysis, applied load, achieved pavement and distribution temperatures, and observed the warming law within the structural layer at different power and environmental conditions. Furthermore, the temperature of the pavement and its structural layer under the same experimental conditions with finite element analysis. Furthermore, the connected ideas of the device were designed, and obtain the temperature of the pavement and theitsstructural layer under the same experimental conditions with the finite element analysis. Compare the were obtained.The experimental and numerical simulation results were in good agreement when compared. A certain degree of error analysis with numerical simulation and experimental processes was found. Thus, finite element analysis and ANSYS were suitable for simulating the resistor network process of deicing, which is an unsteady heat conduction process. Results showed that this simulation provides a new method and basis for guiding the resistor network for road deicing engineering design and temperature control. The application prospects of this approach are broad.

Key words： road engineering pavement temperature field finite element analysis resistor network deicing experimental study

收稿日期: 2016-01-13

通讯作者: LI Shang E-mail: 791795717@qq.com

引用本文:

李赏, 韩文博, 姚亚军, 韩念琛. 电阻网用于路面融雪化冰系统数值模拟的研究[J]. Journal of Highway and Transportation Research and Development, 2017, 11(2): 44-51.
LI Shang, HAN Wen-bo, YAO Ya-jun, HAN Nian-chen. Numerical Simulation of a Road Deicing System Based on Resistor Network. Journal of Highway and Transportation Research and Development, 2017, 11(2): 44-51.

链接本文:

http://manu27.magtech.com.cn/Jwk_gljtkj_en/CN/ 或 http://manu27.magtech.com.cn/Jwk_gljtkj_en/CN/Y2017/V11/I2/44

[1] FU Pei-xing. Research on Deicing and Melting Snow on Road Surface in Beijing[J]. Municipal Engineering Technology,2001,29(4):54-59. (in Chinese)
[2] LIU Hong-ying,HAO Pei-wen. Technology and Development Trend of Pavement Deicing[J]. Road Machinery & Construction Mechanization,2008,25(11):17-21. (in Chinese)
[3] WANG Hai-nian,HOU Zhong-jie,YANG Yu-jie,et al. Testing Method of Convective Heat Transfer for Permafrost Embankments[J]. Journal of Highway and Transportation Research and Development,2009,26(3):43-48.(in Chinese)
[4] WANG Da-peng,FU Zhi,YI Hong,et al. Numerical Simulation of Thermal Field of Roadbed under Cement Concrete Pavement in Permafrost Region[J]. Journal of Highway and Transportation Research and Development,2009, 26(1):45-50, 56.(in Chinese)
[5] QI Xiao-jie. Current Development and Discussion of Snow and Ice Clearing Technology on Roads and Highways[J]. Forestry Machinery & Wood Working Equipment,2004, 32(6):7-11.(in Chinese)
[6] DAI Lin-lin,ZHAO Xiao-ming. The Pollution of De-icing Agent and Control Measures[J]. Safety and Environmental Engineering, 2004, 11(4):29-31, 39. (in Chinese)
[7] FLINTSCH G W. Assessment of the Performance of Several Roadway Mixes under Rain,Snow and Winter Maintenance Activities, Final Contract Report VTRC 04-CRl8[R]. Virginia:Virginia Polytechnic Institute & State University,2004.
[8] GAO Qing, YU Ming, LIU Xiao-bing. Technique and Analysis of Snow-ice Melting System on Road by Thermal Energy Storage[J]. Highway, 2007, 5(5):170-174. (in Chinese)
[9] TUMIDAJSKI P J,XIE P,ARNOTT M,et al. Overlay Current in a Conductive Concrete Snow Melting System[J].Cement and Concrete Research, 2003, 33(11):1807-1809.
[10] QIN Jian, SUN Li-jun. Study on Asphalt Pavement Temperature Field Distribution Pattern[J]. Journal of Highway and Transportation Research and Development,2006,23(8):18-21.(in Chinese)
[11] YANG Shi-ming,TAO Wen-quan. Heat Transfer[M]. 4th ed. Beijing:Higher Education Press,2006(8):113-120.(in Chinese)
[12] ZHANG Hong-cai,HE Bo. Finite Element Analysis:ANSYS13.0 from Entry to Combat[M]. 1st ed. Beijing:China Machine Press, 2011:353-357. (in Chinese)
[13] WU Hai-qin. Research on Heating Cables for Road Deicing[D]. Beijing:Beijing University of Technology,2005. (in Chinese)
[14] RAMSEY J W,HEWETT M J. Updated Design Guidelines for Snow-melting Systems[J].Ashrae Transactions,1999,105(2):1055-1065.
[15] LI Yong-heng. Technological Innovation and Energy Exploration of Industrial Resistance Furnace[J]. Shanghai Energy Conservation,1994(4):10-13. (in Chinese)
[16] QZOGUZ S,TARIM N,ZEKI A. Realization of High-Q Band Pass Filters Using CCCⅡs[C]//Proceedings of 44th IEEE 2001 Midwest Symposium on Circuits and Systems. Dayton, OH:IEEE, 2001:134-137.
[17] DENG Hong-chao, MA Wen-xing, JING Bao-de. Technology of Removing Snow and Ice on Road and Its Developing Trend[J]. Construction Machinery and Equipment,2005(12):41-44. (in Chinese)