铁路路基沉降变形趋势的综合检验分析

doi:10.16265/j.cnki.issn1003-3033.2018.03.023

中国安全科学学报 ›› 2018, Vol. 28 ›› Issue (3): 132-137.doi: 10.16265/j.cnki.issn1003-3033.2018.03.023

铁路路基沉降变形趋势的综合检验分析

鞠兴华^1,2 副教授, 杨晓华¹ 教授, 张莎莎¹ 副教授

1 长安大学公路学院, 陕西西安 710064;
2 陕西铁路工程职业技术学院建筑工程系, 陕西渭南 714000

收稿日期:2017-12-09 修回日期:2018-02-06 出版日期:2018-03-28 发布日期:2020-11-09
作者简介:鞠兴华 (1982—),女,山东潍坊人,博士研究生,副教授,主要从事特殊土地基处理方面的研究工作。E-mail: 2155668537@qq.com。
基金资助:
国家自然科学基金资助(51209006);陕西省教育厅专项科研项目(15JK1169)。

Comprehensive inspection and analysis of trend in both settlement and deformation of railway subgrade

JU Xinghua^1,2, YANG Xiaohua¹, ZHANG Shasha¹

1 School of Highway, Chang'an University, Xi'an Shaanxi 710064, China;
2 Department of Architecture and Civil Engineering, Shaanxi Railway Institute, Weinan Shaanxi 714000, China

Received:2017-12-09 Revised:2018-02-06 Online:2018-03-28 Published:2020-11-09

摘要/Abstract

摘要： 为综合掌握路基沉降的变形过程,基于路基沉降的现场监测数据,提出下述方案:应用重标方差(V/S)分析、曼-肯德尔(M-K)检验和斯皮尔曼秩相关系数(SR)3种方法检验判断路基的整体变形和阶段性变形趋势。研究结果表明:在整体变形趋势的判断中,用这3种方法均得出路基沉降变形呈增长趋势,具有较好的一致性;在阶段性变形趋势的判断中,各阶段变形趋势存在差异,但也均呈持续增长趋势,与整体变形趋势结果相同,进一步验证了3种方法的可靠性和适用性。

关键词: 铁路路基, 重标方差(V/S)分析, 曼-肯德尔(M-K)检验, 斯皮尔曼秩相关系数(SR)检验, 变形趋势判断

Abstract: In order to comprehensively understand the settlement and deformation process of subgrade, on the basis of the field monitoring data on subgrade settlement, a new scheme was designed: application of V/S analysis, M-K test and SR test to determination of the overall deformation stage and subgrade deformation tendency. The effectiveness of the scheme was demonstrated by the data on a section of Jinghu railway.

Key words: railway subgrade, rescaled variance statistic(V/S)analysis, Mann-Kendall(M-K) test, Spearman's Rho(SR) test, deformation trend judgment

中图分类号:

X913.4
TU443

鞠兴华, 杨晓华, 张莎莎. 铁路路基沉降变形趋势的综合检验分析[J]. 中国安全科学学报, 2018, 28(3): 132-137.

JU Xinghua, YANG Xiaohua, ZHANG Shasha. Comprehensive inspection and analysis of trend in both settlement and deformation of railway subgrade[J]. China Safety Science Journal, 2018, 28(3): 132-137.

参考文献

[1] 倪宏革, 朱雷敏. 城际高速铁路跨越断裂带地基的安全技术评价[J]. 中国安全科学学报, 2016, 26(6): 129-134.
NI Hongge, ZHU Leimin. Technical evaluation on safety of intercity high speed railway subgrade crossing a fault[J].China Safety Science Journal, 2016, 26(6): 129-134.
[2] 杨方, 鲁洪语. 基于粗糙集-突变理论评价专用线风险[J]. 中国安全科学学报, 2015, 25(5): 103-107.
YANG Fang, LU Hongyu. Evaluation of risks in private lines based on rough set and catastrophe theory[J].China Safety Science Journal, 2015, 25(5): 103-107.
[3] 周俊,马建林,徐华,等. EMD降噪在高速铁路路基沉降预测中的应用[J]. 振动与冲击,2016,35(8): 66-72.
ZHOU Jun, MA Jianlin, XU Hua, et al. Application of EMD denoising method in subgrade settlement prediction of high-speed railways[J].Journal of Vibration and Shock,2016,35(8): 66-72.
[4] 冯胜洋, 魏丽敏, 郭志广. 基于最小二乘支持向量机的高速铁路路基沉降预测[J]. 中国铁道科学, 2012, 33(6): 6-10.
FENG Shengyang, WEI Limin, GUO Zhiguang. Settlement prediction of high-speed railway subgrade based on least squares support vector machine[J].China Railway Science, 2012, 33(6): 6-10.
[5] 雷胜友, 李肖伦, 李洋,等. 高速铁路路基下复合地基沉降计算方法[J]. 交通运输工程学报, 2015,15(3): 9-15.
LEI Shengyou, LI Xiaolun, LI Yang, et al. Calculation method of composite foundation settlement under high-speed railway subgrade[J].Journal of Traffic and Transportation Engineering, 2015,15(3): 9-15.
[6] 冯怀平,耿会岭,韩博文,等. 非饱和土地区高速铁路路基沉降预测模型[J]. 岩土工程学报,2017,39(6): 1 089-1 095.
FENG Huaiping, GENG Huiling, HAN Bowen, et al. Prediction model for settlement of high-speed railway embankment in unsaturated areas[J].Chinese Journal of Geotechnical Engineering,2017,39(6): 1 089-1 095.
[7] 张玉芝,杜彦良,孙宝臣. 改进的动态灰色模型在高铁路基变形预测中的应用[J]. 铁道科学与工程学报,2013,10(2): 56-61.
ZHANG Yuzhi, DU Yanliang, SUN Baochen. Application of improved dynamic grey model in high-speed railway bed settlement prediction[J].Journal of Railway Science and Engineering,2013,10(2): 56-61.
[8] 左昌群, 刘代国, 丁少林,等. 基于分形理论的隧道地表沉降分析及预测[J]. 长江科学院院报, 2016, 33(4): 51-56.
ZUO Changqun, LIU Daiguo, DING Shaolin, et al. Analysis and prediction of tunnel surface subsidence based on fractal theory[J].Journal of Yangtze River Scientific Research Institute, 2016, 33(4): 51-56.
[9] 王乐, 刘德地, 李天元,等. 基于多变量M-K检验的北江流域降水趋势分析[J]. 水文, 2015,35(4): 85-90.
WANG Le, LIU Dedi, LI Tianyuan, et al. Trend analysis of precipitation in beijiang river basin based on multivariate mann-kendall test[J].Journal of China Hydrology, 2015,35(4): 85-90.
[10] 魏光辉, 邓丽娟. 基于 MK 与 SR 非参数检验方法的干旱区降水趋势分析[J]. 西北水电, 2014(4): 1-4.
WEI Guanghui, DENG Lijuan. Analysis of precipitation trend in arid regions based on non－parametric verification methods of Mann-Kendall and Spearman's Rho[J].Northwest Hydropower, 2014(4): 1-4.
[11] 孙东永, 畅建霞, 黄强,等. V/S和Mann-Kendall相结合的方法在洪涝灾情分析中的应用[J]. 西北农林科技大学学报:自然科学版, 2012,40(4): 230-234.
SUN Dongyong, CHANG Jianxia, HUANG Qiang, et al. Application of the combination of V/S and Mann-Kendall method in flood disaster analysis[J].Journal of Northwest A&F University: Natural Science Edition, 2012,40(4): 230-234.
[12] 邬长福, 涂志刚, 万佳威,等. 基于R/S分析与V/S分析的滑坡变形趋势判断及稳定性研究[J]. 水电能源科学, 2015,33(1): 111-114.
WU Changfu, TU Zhigang, WAN Jiawei, et al. Judgment of landslide deformation trends and study of landslide stability based on R/S and V/S analysis[J].Water Resources and Power, 2015,33(1): 111-114.
[13] 胡晓阳, 王连俊, 张光宗. Logistic及Verhulst预测模型在路基沉降预测中的拟合研究[J]. 铁道标准设计, 2013(9): 1-4.
HU Xiaoyang, WANG Lianjun, ZHANG Guangzong. Research on the fitting of Logistic model and Verhulst model for subgrade settlement prediction[J].Railway Standard Design, 2013(9): 1-4.

铁路路基沉降变形趋势的综合检验分析

Comprehensive inspection and analysis of trend in both settlement and deformation of railway subgrade

PDF

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 2

编辑推荐

Metrics

本文评价

[1]	贾剑青, 贾超, 赖远明, 赵阳阳, 王宏图. 高速铁路路基加固效果及稳定性分析[J]. 中国安全科学学报, 2020, 30(6): 50-56.
[2]	陈鹏，高亮，何雪峰，范华. 高分子聚合筑路剂(P.P.T)用于改善铁路路基力学特性的研究[J]. 中国安全科学学报, 2005, 15(7): 63-.