•  
  •  
 

Corresponding Author

蔡靖，女，博士，教授.E-mail：caijing75@163.com

Abstract

In order to analyze the influence of cavity depth on runway safety，a numerical simulation was carried out using the finite difference method.A total of 208 sets of different working conditions were designed by taking into account factors such as different aircraft types，runway dimensions，and cavity depth and area.Based on the runway life model considering the exponential decay of the structural condition，an analytical method was proposed to evaluate the impact of the cavity on the runway life.The results show that the bending and stress of the runway increase gradually with the increase in the cavity depth，but the growth rate is getting slower and slower.There is a coupling effect between the impact of cavity depth and cavity area，and the impact of cavity depth starts to appear when the cavity area is larger.In the cloud diagram of the influence of runway bending and stress，there is a non-sensitive area. The proposed runway bending rate development index and stress development index can be used to evaluate the influence of the trend of the cavity，and with the increase in the cavity area and depth，the above indexes have a peak area.According to different loads，runway structures，and take-off and landing times，the influence diagrams of cavity degree and remaining service life are drawn，which can quickly evaluate and analyze the influence of the cavity，thus guaranteeing the structural safety of the airfield runway.

Publication Date

7-30-2024

DOI

10.14048/j.issn.1671-2579.2024.04.005

First Page

37

Last Page

46

Submission Date

February 2025

Reference

[1]国洋 .机场刚性道面板底脱空定量分析和寿命预估 [D].西安 :长安大学 ,2019 .GUO Yang .Quantitative analysis and residual life prediction of void beneath airport rigid pavement [D].Xi’an:Chang’an University ,2019 .
[2]戴轩 ,蔡靖 ,李香香 ,等.脱空尺寸对机场刚性道面的影响及其使用寿命分析 [J].中外公路 ,2022 ,42(6):47-52.DAI Xuan ,CAI Jing ,LI Xiangxiang ,et al .Influence of void size beneath airport concrete pavement and pavement life analysis [J].Journal of China & Foreign Highway ,2022 ,42(6):47-52.
[3]曾孟源 ,赵鸿铎 ,吴荻非 ,等.基于振动感知的混凝土铺面板底脱空识别方法 [J].中国公路学报 ,2020 ,33(3):42-52.ZENG Mengyuan ,ZHAO Hongduo ,WU Difei ,et al .Identification of cavities underneath concrete pavement based on pavement vibration [J].China Journal of Highway and Transport ,2020 ,33(3):42-52.
[4]王奕丹 .考虑隐蔽病害的机场道面剩余寿命预测评价指标研究 [D].郑州 :郑州大学 ,2020 .WANG Yidan .Prediction evaluation of airport pavement remaining life research considering hidden disease index[D].Zhengzhou :Zhengzhou University ,2020 .
[5]黄勇 ,袁捷 ,谭悦 ,等.机场水泥混凝土道面脱空判定及影响[J].同济大学学报 (自然科学版 ),2012 ,40(6):861-866.HUANG Yong ,YUAN Jie ,TAN Yue ,et al .Identification of void beneath airport cement concrete pavement and its influence [J].Journal of Tongji University (Natural Science ),2012 ,40(6):861-866.[6]中国民用航空局 .民用机场道面评价管理技术规范 :MH/T 5024—2019 [S].北京 :中国民航出版社 ,2019 .Civil Aviation Administration of China .Specification for pavement evaluation and management of civil airports :MH/T 5024—2019 [S].Beijing :China Civil Aviation Press ,2019 .
[7]程国勇 ,王翠玲 ,郭志光 .机场道面脱空范围定量分析模型研究 [J].公路交通科技 ,2014 ,31(9):1-5,12.CHENG Guoyong ,WANG Cuiling ,GUO Zhiguang .Research on quantitative analysis model of void airport pavement slab [J].Journal of Highway and Transportation Research and Development ,2014 ,31(9):1-5,12.
[8]ALLEN G E ,PACKARD R .New pca thickness design for concrete highway and street pavements [J].Publication of Balkema ,1984 (9):75.
[9]THOMPSON M ,BARENBERG E ,CARPENTER S ,et al .Calibrated mechanistic structural analysis procedures for pavements .volume Ⅰ-final report ; volume Ⅱ-appendices[J].Fatigue ,1990 (3):793.
[10]赵鸿铎 ,曾孟源 ,吴荻非 ,等.脱空对刚性道面板应力分布的影响及临界脱空状态 [J].同济大学学报 (自然科学版 ),2021 ,49(2):243-253.ZHAO Hongduo ,ZENG Mengyuan ,WU Difei ,et al .Effect of support-loss on stress distribution of airport concrete pavement slab and critical support condition [J].Journal of Tongji University (Natural Science ),2021 ,49(2):243-253.
[11]滕力鹏 ,谭悦 ,柴震林 .中国机场水泥混凝土道面脱空状况分析与评价 [J].中国民航大学学报 ,2013 ,31(6):41-45.TENG Lipeng ,TAN Yue ,CHAI Zhenlin .Analysis and evaluation on void condition of China ’s airport cement concrete pavement [J].Journal of Civil Aviation University of China ,2013 ,31(6):41-45.
[12]葛思彤 .基于板底脱空的机场道面动力损伤机理研究[D].天津 :中国民航大学 ,2020 .GE Sitong .Study on the dynamic damage mechanism of airport pavement based on the void beneath pavement [D].Tianjin :Civil Aviation University of China ,2020 .
[13]廖方方 .基于板底脱空演化时程分析水泥路面疲劳寿命研究 [D].西安 :西安建筑科技大学 ,2017 .LIAO Fangfang .Study on fatigue life of cement pavement based on time history analysis of void evolution at the bottom of slab [D].Xi’an:Xi’an University of Architecture and Technology ,2017 .
[14]KERMANI B ,XIAO M ,STOFFELS S M ,et al .Reduction of subgrade fines migration into subbase of flexible pavement using geotextile [J]. Geotextiles and Geomembranes ,2018 ,46(4):377-383.
[15]曾晓辉 ,刘海川 ,兰旭丽 ,等.水泥混凝土路面板底脱空区动水压力特性研究 [J].公路交通科技 ,2020 ,37(3):1-8.ZENG Xiaohui ,LIU Haichuan ,LAN Xuli ,et al .Study on hydrodynamic pressure characteristics of void beneath cement concrete slab [J].Journal of Highway and Transportation Research and Development ,2020 ,37(3):1-8.
[16]中国民用航空局 .民用机场水泥混凝土道面设计规范 :MH/T 5004—2010 [S].北京 :中国民航出版社 ,2010 :16-17.Civil Aviation Administration of China .Specifications for airport cement concrete pavement design :MH/T 5004—2010 [S].Beijing :China Civil Aviation Publishing House ,2010 :16-17.
[17]郭云飞 ,郭成超 ,闫卫红 .飞机荷载作用下道面板脱空区域受力特性分析 [J].中外公路 ,2022 ,42(3):36-43.GUO Yunfei ,GUO Chengchao ,YAN Weihong .Analysis of mechanical characteristics of void area of road deck under the load of the aircraft [J].Journal of China & Foreign Highway ,2022 ,42(3):36-43.
[18]刘文 ,凌建明 ,赵鸿铎 .考虑接缝影响的机场水泥混凝土道面结构响应 [J].公路交通科技 ,2007 ,24(12):15-18,23.LIU Wen ,LING Jianming ,ZHAO Hongduo .Analysis on mechanical responses of rigid airport pavement with load transfer of joints [J].Journal of Highway and Transportation Research and Development ,2007 ,24(12):15-18,23.
[19]BRILL D R ,PARSONS I D .Three-dimensional finite element analysis in airport pavement design [J].International Journal of Geomechanics ,2001 ,1(3):273-290.
[20]刘诗福 ,凌建明 ,杨文臣 ,等.刚性路面弯沉盆平均距离反演方法及综合分析 [J].中国公路学报 ,2018 ,31(8):74-81.LIU Shifu ,LING Jianming ,YANG Wenchen ,et al .Back-calculation of rigid pavement parameters using average distance of deflection basin and its comprehensive analysis[J].China Journal of Highway and Transport ,2018 ,31(8):74-81.
[21]翁兴中 .机场道面设计 [M].3版.北京 :人民交通出版社 ,2017 .WENG Xingzhong .Design of airport pavement [M].3rd ed .Beijing :China Communications Press ,2017 .
[22]姚炳卿 ,王威龙 .机场刚性道面当量单轮荷载的计算原理及其图表 [J].岩土工程学报 ,1989 ,11(2):43-53.YAO Bingqing ,WANG Weilong .The calculating principles and charts of equivalent single wheel load for airport rigid pavements [J].Chinese Journal of Geotechnical Engineering ,1989 ,11(2):43-53.
[23]胡洪龙 ,谈至明 ,朱唐亮 ,等.机场柔性道面结构的飞机当量单轮荷载 [J].空军工程大学学报 (自然科学版 ),2015 ,16(2):15-18,42.HU Honglong ,TAN Zhiming ,ZHU Tangliang ,et al .Equivalent single wheel load of airport flexible pavement structures [J].Journal of Air Force Engineering University (Natural Science Edition ),2015 ,16(2):15-18,42.
[24]ZHANG J ,LU Y M ,YANG Z ,et al .Recognition of void defects in airport runways using ground-penetrating radar and shallow CNN [J].Automation in Construction ,2022 ,138:104260 .
[25]吴秋霜 ,王齐仁 ,皮海康 .水泥混凝土路面脱空的探地雷达图像特征分析 [J].煤田地质与勘探 ,2018 ,46(4):181-185.WU Qiushuang ,WANG Qiren ,PI Haikang .Analysis on the image features of ground penetrating radar for cavity of concrete pavement [J].Coal Geology & Exploration ,2018 ,46(4):181-185.
[26]张宇辉 ,张献民 .机场道面及其下部地基脱空的测试方法[J].交通运输工程学报 ,2016 ,16(6):1-11.ZHANG Yuhui ,ZHANG Xianmin .Test methods of airport pavement and subjacent foundation void [J].Journal of Traffic and Transportation Engineering ,2016 ,16(6):1-11.
[27]张献民 ,李梦晓 ,陈宇 ,等.机场跑道水泥混凝土道面板尺寸分析 [J].北京航空航天大学学报 ,2022 ,48(4):551-559.ZHANG Xianmin ,LI Mengxiao ,CHEN Yu ,et al .Size of cement concrete pavement slab of airport runway [J].Journal of Beijing University of Aeronautics and Astronautics ,2022 ,48(4):551-559.

Download

Share

COinS