GM(1,1)灰色预测模型在道路软基沉降预测中的应用

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• 英文论文题名：Application of theGM(1,1) gray prediction model in the road soft foundation settlement prediction
• 论文作者：李小刚 ; 张廷会
• 英文论文作者：Li Xiaogang ; Zhang Tinghui ; Shaanxi Tiandi Geology Co. ; Ltd
• 年：2017
• 作者机构：陕西天地地质有限责任公司;
• 论文关键词：填海造地 ; 灰色模型 ; GM(1 ; 1) ; 软基处理 ; 堆载预压 ; 沉降预测
• 英文论文关键词：Beclamation ; gray model ; GM(1 ; 1) ; soft foundation treatment ; Preloading ; Settlement prediction
• 会议召开时间：2017-01-20
• 会议录名称：加强科技创新 服务公司发展——陕西天地地质有限责任公司科学技术创新成果论文集（2017）
• 语种：中文
• 分类号：U416.16
• 学会代码：TDDZ
• 会议名称：陕西天地地质有限责任公司首届科学技术创新大会
• 会议地点：中国陕西西安
• 主办单位：陕西天地地质有限责任公司
• 学会名称：陕西天地地质有限责任公司
• 页数：6
• 文件大小：1005k
• 原文格式：O
• 会议级别：地方

摘要

以某填海造地道路地基处理工程中的软基沉降监测实测数据为依据,通过对灰色系统理论的调研,在对G M(1,1)灰色预测模型理论进行分析的基础上,结合道路地基堆载预压处理过程,探讨G M(1,1)灰色预测模型对道路软基沉降的预测分析过程,并将所得预测结果与双曲线法、三点法预测的结果进行对比分析。研究结果表明:GM(1,1)灰色预测模型所得预测值与实测值更为接近,是一种实用且精度较高的预测方法;对软土地基进行沉降分析、预测,可以有效掌握地基沉降的发展变化规律;G M(1,1)灰色预测模型也可以为类似工程的地基沉降预测提供借鉴。
According to soft ground subsidence monitoring measured data of a land reclamation project in the road foundation treatment,based on the investigation and survey of grey system theory,GM(1,1) gray prediction model theory,combining road foundation Preloading process,road soft ground subsidence prediction analysis process was discussed.In addition,the prediction resultsby means of the hyperbolic method,three-point method was compared.The comparison result shows that,the prediction values from GM(1,1) gray model is quite close to the measured ones,as a consequence,it is a kind of more practical and accuracy method;By taking soft foundation as object of study,the analysis and forecasts,result showed that the foundation settlement variation development can be effectively controlled;GM(1,1) gray prediction model can also provide a reference for foundation settlement prediction in some similar projects

引文

[1]孟德光,岳福润,李做平.灰色模型在软土地基沉降预测中的应用[J].国防交通工程与技,2004,(4):51—54.Deng Deguang,Yue Zurun yue,Li Jingping.Greymodel in the application of soft soil foundationsettlemet prediction[J].Journal of national defensetransportation engineering and technology,2004,(4):51-54.
    [2]刘思峰,党耀国,方志耕,等.灰色系统理论及其应用[M].北京:科学出版社,2010.Liu Si feng,Dang Yaoguo Fang Zhigen.The grey system theory and its application[M].Beijing:science press,2010.
    [3]雷学文,白世伟,孟庆山.灰色预测在软土地基沉降分析中的应用[J].岩土力学,2000(21):145—147.Leixue Wen,BAI Shiwei,Meng Qingshan.Soft gray forecasting settlement analysis application[J].Rock and Soil Mechanics,2000(21):145-147.
    [4]孟德光,岳祖润,李敬平.灰色模型在软土地基沉降预测中的应用[J].国防交通工程与技,2004,(4):51—54.Deng Deguang,Yue Zurun yue,Li Jingping.Greymodel in the application of soft soil foundationsettlemet prediction[J].Journal of national defensetransportation engineering and technology,2004,(4):51-54.
    [5]周全能,王祥.灰色理论在沉降预测中的应用.土工基础,2002,16(4):31-33.Zhou Quanneng,Wang Xiang.Grey Theory in Foundati-on in Settlement Prediction,2002,16(4):31-33.
    [6]秦亚琼,魏丽敏.不等时距GM(1,1)模型预测地基沉降研究.武汉理工大学学报(交通科学与工程版),2008,32(1):134-137.Qin Yaqiong,Wei Limin.When the study ranged from GM(1,1)model to forecast the foundation settlement Wuhan University of Technology(Transportation Science&Engineering Edition),2008,32(1):134-137.
    [7]李小刚.填海造地道路地基处理工程中的软基沉降监测及预测分析(D).长沙:中南大学,2013.Li Xiaogang.Reclamation road foundation treatment works in soft ground subsidence monitoring and pred ictive analysis(D)Changsha:Central South University,2013.
    [8]冯震,许兆义,王连俊.路基沉降的灰色理论预测及其应用[J].北京交通大学学报,2004,28(4):23-26.Feng Zheng,Xu Zhaoyi,Wang Lianjun.The embankment settlement prediction and gray theory Its application[J].Journal of Beijing jiaotong university,2004,28(4):23-26.
    [9]周刚,陈谦应.软基路堤超载预压路段工后沉降预测[J].重庆交通学院学报,2003,22(4):53-56.Zhou gang,Chen Qianying.Soft embankment sectionns overload preloading post-construction settlement prediction[J].Journal of Chongqing jiaotong institute,2003,22(4):53-56.
    [10]金亮星,李小刚.泊松曲线法在填海造地道路软基沉降预测中的应用[J].铁道科学与工程学报,2013,10(5):52-56.Jin Liangxing,Li XiaogangLandfill poisson curve method in the road,the application of soft foundation settlement prediction[J].Journal of railway science and engineering,2013,10(5):52-56.
    [11]邓礼久,金亮星,罗嘉金.塑料排水板堆载预压法处理软基的固结效果[J]l铁道科学与工程学报,2013,10(3):68-72.Deng Lijiu,Jin Liangxing,Luo Jiajin.Plastic drainage plate stack preloading treatment of soft foundation consolidation effect[J].Journal of railway science and engineering,2013,10(3):68-72.
    [12]周焕云,黄晓明.高速公路软土地基沉降预测方法综述[J].交通运输工程学报,2002,2(4):7-10.Zhou Huanyun,Huan Xiaoming.YHighway Soft Settlement Prediction Methods of Traffic and Transportation Engineering,2002,2(4):7-10.
    [13]孙建波.高速公路路基沉降预测方法[J].公路与汽运,2005,10(5):60-62.Sun Jianbo.Highway roadbed settlement prediction method[J].Journal of highway and trucks,2005,10(5):60-62.
    [14]肖长生,王守林,金亮星.经验分析法在软基沉降预测中的应用[J].铁道科学与工程学报,2012,9(3):72-76.XiaoChangSheng Wang Shou-lin,Jin Liangxing.Experience analysis method in the application of soft foundation settlement prediction[J].Journal of railway science and engineering,2012,9(3):72-76.
    [15]钟国坤,赵小芹.双曲线法在高速公路软基沉降预测中的应用[J].科学技术与工程,2010,10(27):6804-6807.Zhong Guokun Zhao Xiaoqin.Hyperbola method in the application of highway soft foundation settlement prediction[J].Science,technology and engineering,2010,10(27):6804-6807.