Field Test on the Influence of the Embedding Position of Heat Exchanger Pipes on the Deicing Performance of the Bridge Deck

CHEN Xin; KONG Gangqiang; LIU Hanlong; JIANG Qiang

doi:10.13409/j.cnki.jdpme.20220616006

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Field Test on the Influence of the Embedding Position of Heat Exchanger Pipes on the Deicing Performance of the Bridge Deck

更新时间：2025-09-25

- Field Test on the Influence of the Embedding Position of Heat Exchanger Pipes on the Deicing Performance of the Bridge Deck
- Journal of Disaster Prevention and Mitigation Engineering Vol. 42, Issue 5, Pages: 888-896(2022)
- 作者机构：
  
  1.江苏开放大学建筑工程学院，江苏南京 210036
  2.河海大学岩土力学与堤坝工程教育部重点实验室，江苏南京 210098
  3.重庆大学土木工程学院，重庆 400044
  4.江阴市城市重点项目建设管理中心，江苏江阴 214400
- 作者简介：
- 基金信息：
- DOI：10.13409/j.cnki.jdpme.20220616006
  CLC： U441.5
- Received：16 June 2022，
  
  Revised：2022-08-18，
  
  Published：28 October 2022
- 稿件说明：
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陈鑫,孔纲强,刘汉龙等.换热管埋设位置对桥面板除冰效果影响现场试验[J].防灾减灾工程学报,2022,42(05):888-896.

CHEN Xin,KONG Gangqiang,LIU Hanlong,et al.Field Test on the Influence of the Embedding Position of Heat Exchanger Pipes on the Deicing Performance of the Bridge Deck[J].Journal of Disaster Prevention and Mitigation Engineering,2022,42(05):888-896.
陈鑫,孔纲强,刘汉龙等.换热管埋设位置对桥面板除冰效果影响现场试验[J].防灾减灾工程学报,2022,42(05):888-896. DOI： 10.13409/j.cnki.jdpme.20220616006.

CHEN Xin,KONG Gangqiang,LIU Hanlong,et al.Field Test on the Influence of the Embedding Position of Heat Exchanger Pipes on the Deicing Performance of the Bridge Deck[J].Journal of Disaster Prevention and Mitigation Engineering,2022,42(05):888-896. DOI： 10.13409/j.cnki.jdpme.20220616006.

摘要

管埋式液体循环换热桥面除冰融雪技术可以利用浅层地温能、太阳能等可再生能源，是一种节能环保的新型融雪方式。依托江阴市征存路观风桥市政桥梁工程，针对在桥面板铺装层或桥面板底部埋设换热管两种埋管方式，开展桥面工程除冰现场试验。在桥面铺设冰层，分别通过铺装层换热管和底部换热管与桥面板进行换热，并通过参照试验消除外部环境对试验结果的影响。实测两种埋管位置循环换热作用下，桥面的除冰效果和桥面板的温度变化规律；初步对比分析两种埋管位置除冰系统的热效率（用于除冰的热量与系统提供的总热量的比值），及桥面板的热‑力响应特性。结果表明：现场试验条件下，铺装层埋管除冰系统运行8小时后，系统的热效率约42%，8小时内平均热效率约25%；底部埋管桥面除冰系统的平均热效率约为铺装层内埋管桥面除冰系统的50%；在相同的热交换功率下，底部换热管除冰系统流体温度远高于铺装层换热管除冰系统，底部换热引起的桥面板底部混凝土最高温升为31 ℃，相应温度应力为2.78 MPa，约为混凝土抗压强度（19.1 MPa）的14.5%。为了达到相同的融冰效果，底部换热系统需提供更高的换热功率和流体温度，并在混凝土内部引起更大的温度应力。

Abstract

The deicing and snow melting technology of the hydraulic heat exchange bridge deck can make use of shallow geothermal energy， solar energy， and other renewable energy， which is a new way of energy-saving and environment-friendly snow melting. Based on the municipal bridge project of Guanfeng Bridge in Jiangyin city， field tests on the deicing system of the bridge deck were carried out considering two buried pipe positions， namely， the deck pavement layer and the bottom of the bridge deck. The ice layer was laid on the bridge deck surface， and the bridge deck was heated by the heat exchange pipes of the pavement layer or the heat exchange pipes of the bottom. The influences of the external environment on the test results were eliminated by referring tests. The effect of these two buried pipe positions on the deicing effect of the bridge deck and the temperature variation trend of the bridge deck was measured. The thermal efficiency （the ratio of the heat used for deicing to the total heat provided by the system） of these two systems and the thermal-mechanical response characteristics of the bridge deck were compared and analyzed. The research results indicate that the thermal efficiency of the deicing system with a buried pipe in the pavement layer reached 42% after heating for 8 hours. The average thermal efficiency over 8 hours was 25%. The thermal efficiency of the deicing system with a buried pipe at the bottom was approximately 50% of that of the deicing system with a buried pipe in the pavement layer. Under the same heat exchange power level， the fluid temperature of the bottom heat exchange pipe deicing system is much higher than that of the pavement layer heat exchange pipe deicing system. The maximum temperature rise at the bottom of the bridge deck due to the heating effect of the bottom heat exchange pipe was 31°C， and the corresponding thermally induced stress reached 2.78 MPa， accounting for 14.5% of the compressive strength of concrete （19.1 MPa）. To achieve the same melting effect， the bottom heat exchange system needs to provide higher heat exchange power and fluid temperature and cause greater thermal stress in the concrete.

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references

Zhao H M ， Wu Z M . Concrete pavement deicing with carbon fiber heating wires ［J］. Cold Regions Science & Technology ， 2011 ， 65 （ 3 ）： 413 ‑ 420 .

刘状壮，张有为，季鹏宇，等 . 电热型融雪路面技术研究综述［J］. 长安大学学报（自然科学版）， 2022 ， 42 （ 3 ）： 14 ‑ 25 .

Liu Z Z ， Zhang Y W ， Ji P Y ， et al . Review on technology of electric heating snow‑melting pavement ［J］. Journal of Chang’an University（Natural Science Edition）， 2022 ， 42 （ 3 ）： 14 ‑ 25 . （in Chinse）

Liu K ， Fu C L ， Xie H Z . Design of electric heat pipe embedding schemes for snow‑melting pavement based on mechanical properties in cold regions ［J］. Cold Regions Science & Technology ， 2019 ， 165 ： 102806 .

熊泽琛，王天麟，郭红仙，等 . 基于浅层地热能的寒区隧道排水沟保温防冻可行性研究［J］. 防灾减灾工程学报， 2019 ， 39 （ 4 ）： 556 ‑ 563 .

Xiong Z C ， Wang T L ， Guo H X ， et al . Feasibility study on insulation and antifreeze of drainage dich in cold area tunnel based on shallow geothermal energy ［J］. Journal of Disaster Prevention and Mitigation Engineering ， 2019 ， 39 （ 4 ）： 556 ‑ 563 . （in Chinse）

Xu H ， Wang D ， Tan Y ， et al . Investigation of design alternatives for hydronic snow melting pavement systems in china ［J］. Journal of Cleaner Production ， 2018 ， 170 ： 1413 ‑ 1422 .

郭红仙，孟嘉伟，朱振南 . 能源隧道热响应试验数值分析与适用性评价［J］. 防灾减灾工程学报， 2019 ， 39 （ 4 ）： 572 ‑ 578 .

Guo H X ， Meng J W ， Zhu Z N . Numerical analysis and applicability evaluation of thermal response test in energy tunnels ［J］. Journal of Disaster Prevention and Mitigation Engineering ， 2019 ， 39 （ 4 ）： 572 ‑ 578 . （in Chinse）

Koenig G ， Ryerson C . An investigation of infrared deicing through experimentation ［J］. Cold Regions Science &Technology ， 2011 ， 65 （ 1 ）： 79 ‑ 87 .

焦生杰，唐相伟，高子渝，等 . 微波除冰效率关键技术研究［J］. 中国公路学报， 2008 ， 21 （ 6 ）： 121 ‑ 126 .

Jiao S J ， Tang X W ， Gao Z Y ， et al . Study of key technology on microwave deicing efficiency ［J］. China Journal of Highway and Transport ， 2008 ， 21 （ 6 ）： 121 ‑ 126 . （in Chinse）

陈鑫，孔纲强，刘汉龙，等 . 桥面融雪除冰能量桩热泵系统换热效率现场试验［J］. 中国公路学报， 2021 ， https：//kns.cnki.net/kcms/detail/61.1313.U.20211012.1857.002.html https://kns.cnki.net/kcms/detail/61.1313.U.20211012.1857.002.html .

Mirzanamadi R ， Hagentoft C E ， Johansson P ， et al . Anti‑icing of road surfaces using hydronic heating pavement with low temperature ［J］. Cold Regions Science & Technology ， 2018 ， 145 ： 106 ‑ 118 .

王庆艳，李维仲 . 太阳能‑土壤蓄热融雪系统融雪机理的研究［J］. 太阳能学报， 2008 ， 29 （ 11 ）： 1385 ‑ 1389 .

Wang Q Y ， Li W Z . Research on snow‑melting mechanism in solar‑heat storage in soil snow melting systems ［J］. Acta Energiae Solaris Sinica ， 2008 ， 29 （ 11 ）： 1385 ‑ 1389 . （in Chinse）

胡文举，姜益强，姚杨，等 . 桥面热力融雪模型研究与分析［J］. 哈尔滨工业大学学报， 2007 ， 39 （ 12 ）： 1895 ‑ 1899 .

Hu W J ， Jiang Y Q ， Yao Y ， et al . Study on the snow melting model based on hydronic heating for bridge deck ［J］. Journal of Harbin Institute of Technology ， 2007 ， 39 （ 12 ）： 1895 ‑ 1899 . （in Chinse）

Liu H W ， Maghoul P ， Bahari A ， et al . feasibility study of snow melting system for bridge decks using geothermal energy piles integrated with heat pump in Canada ［J］. Renewable Energy ， 2019 ， 136 ： 1266 ‑ 1280 .

Kong G Q ， Wu D ， Liu H L ， et al . Performance of a geothermal energy deicing system for bridge deck using a pile heat exchanger ［J］. International Journal of Energy Research ， 2019 ， 43 （ 1 ）： 596 ‑ 603 .

Ho I H ， Li S ， Abudureyimu S . Alternative hydronic pavement heating system using deep direct use of geothermal hot water ［J］. Cold Regions Science & Technology ， 2019 ， 160 （ 4 ）： 194 – 208 .

张登春，章照宏，袁江雅，等 . 热力管加热桥面抗冰融冰试验研究［J］. 中国安全生产科学技术， 2017 ， 13 （ 12 ）： 179 ‑ 185 .

Zhang D C ， Zhang Z H ， Yuan J Y ， et al . Experimental research on anti icing and ice melting of bridge deck by heat pipe heating ［J］. Journal of Safety Science and Technology ， 2017 ， 13 （ 12 ）： 179 ‑ 185 . （in Chinse）

Yu X B ， Hurley M T ， Li T . Experimental feasibility study of a new attached hydronic loop design for geothermal heating of bridge decks ［J］. Applied Thermal Engineering ， 2020 ， 164 ： 114507 .

Habibzadeh O ， Yu X B ， Li T ， et al . A novel full‑scale external geothermal heating system for bridge deck de‑icing ［J］. Applied Thermal Engineering ， 2021 ， 285 ： 116365 .

Li T ， Yu X B ， Lei G ， et al . Numerical analyses of a laboratory test of a geothermal bridge deck externally heated under controlled temperature ［J］. Applied Thermal Engineering ， 2020 ， 174 ： 225255 .

Chen X ， Kong G Q ， Liu H L ， et al . Field tests on the prediction of heating power requirements for deicing in Jiangyin， China ［J］. Geomechanics for Energy and the Environment ， 2021 ， https：//doi.org/10.1016/j.gete.2021.100293 https://doi.org/10.1016/j.gete.2021.100293 .

ASHRAE . A SHRAE Handbook ［S］. Atlanta USA ： American society of heating， refrigerating and air‑conditioning engineers ， 2007 .

Chen X ， Kong G Q ， Liu H L ， et al . Experimental on thermal performance of bridge deck with hydronic heating system ［J］. Cold Regions Science & Technology ， 2020 ， 178 ： 103130 .

陈智，高华雨，肖衡林，等 . 温度荷载作用下灌注型能量桩热力响应原位试验研究［J］. 防灾减灾工程学报， 2019 ， 39 （ 4 ）： 592 ‑ 598 .

Chen Z ， Gao H Y ， Xiao H L ， et al . In‑situ thermo‑mechanical response test of perfusion energy pile under temperature loading ［J］. Journal of Disaster Prevention and Mitigation Engineering ， 2019 ， 39 （ 4 ）： 592 ‑ 598 . （in Chinse）

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