连续墙铣削装置机理与控制研究
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摘要
地下连续墙可直接用于承重、防渗水、挡土和载水等,由于其特有的结构优势,在国内外得到了较快的发展。铣削式连续墙施工机械以其对地层适应范围广、施工效率高、成槽精度高、环境污染小和人机界面友好等特点在国外发展迅速,我国目前尚无自主研发的此类产品,这方面研究也甚少。
本文在全面调研国内外连续墙成槽技术、综合对比分析国外连续墙铣削装置的基础上,确定方案并用SolidWorks软件建立了连续墙铣削装置的三维模型,对楔形刀具铣削鼓与点式冲击刀具铣削鼓进行了三维布置,并从连续墙成槽的全断面铣削、铣削岩土的高效性与铣削鼓受力的均匀性角度对布刀依据作了分析。
本文从一般性的角度分析了连续墙铣削刀具的破岩过程,并分别对楔形刀具、点式冲击刀具及牙轮刀具切削岩土成槽的过程进行了理论分析,建立了数学模型。基于ABAQUS软件分别对楔形刀头和点式冲击刀头铣削岩土的过程做了三维动态接触非线性有限元分析,得出了在该工况下铣削刀具可铣削岩土的强度,绘制了铣削过程对刀具产生的反作用力和反作用扭矩曲线。对9种铣削转速工况分别进行了点式冲击刀具铣削岩土过程的有限元分析,从破岩强度、铣削扭矩和铣削正压力三方面考虑,找出了点式冲击刀具铣削鼓铣削该工况下岩土的最佳铣削转速。
本文从X-X轴纠偏、Y-Y轴纠偏、Z轴摆转纠偏三个方面,对连续墙铣削装置纠偏系统的实现方式进行了分析。用20-sim软件对连续墙铣削装置纠偏系统进行了机电液一体化仿真,以纠偏角度的变化描述了纠偏系统控制的过程,得出了纠偏油缸的受力曲线、液压系统的压力与流量的变化曲线以及控制系统的实现方法和控制参数。最后对连续墙铣削装置纠偏系统进行了液压原理设计和控制流程设计。
Underground diaphragm wall can be applied directly to bearing,controlling water seepage,retaining soil and carrying water,because of its peculiar structure advantage it has a rapid development at home and abroad.The milling type diaphragm wall construction machinery has a rapid development in foreign countries with its wide range of stratigraphic adaptation, high efficiency of the construction,high precision into slots,little environmental pollution and friendly man-machine interface.But in our country at present,there is no such products with the independent research and development,and there is little research.
Based on the comprehensive research of the technology about diaphragm wall into slots at home and abroad,and the comparative analysis of the diaphragm trench cutter in foreign countries,the thesis determines the scheme and establishes the 3D model of the diaphragm wall trench cutter with SolidWorks software,and makes three-dimensional arrangement of the milling drum wheel with the cutting teeth and the round shank chisels, and analyzes the cloth knife basis from the point of the whole section milling in diaphragm wall into slots,the efficiency of milling rock and the uniformity of milling drum wheel bearing.
The thesis analyzes the general fragmentation process of diaphragm wall milling tools milling rock,and analyzes in theory and establishes the mathematical model of the milling rock into slots process separately for the cutting tooth and the round shank chisel.Based on ABAQUS software the thesis makes the 3D dynamic contact nonlinear finite element analysis of the milling rock process separately for the cutting tooth and the round shank chisel,concludes that the rock strength can be milled by the milling tools in the setting conditions,paints the curves of the reaction and reaction torque produced in the milling process.The thesis makes the finite element analysis of the round shank chisel milling rock process respectively under the conditions of nine different milling speed,on three aspects of the broken rock strength,the milling torque and the milling positive pressure,finding out the optimum milling speed of the milling drum wheel with the round shank chisels in the set of rock conditions.
The thesis analyzes the realizing methods of the diaphragm wall trench cutter correction system in three aspects of the correction in the X-X plan,the correction in the Y-Y plan and the correction of twisting along the Z axis.With 20-sim software the thesis does the hydromechatronics simulation of the diaphragm wall trench cutter correction system,describes the process of the correction system controlling with the correction angle changing,concludes the force curve of the correction oil cylinder,the pressure and flow changing curves of the hydraulic system and the realizing methods and control parameters of the control system.Finally the thesis designes the hydraulic principle and the control process of the diaphragm wall trench cutter correction system.
本文在全面调研国内外连续墙成槽技术、综合对比分析国外连续墙铣削装置的基础上,确定方案并用SolidWorks软件建立了连续墙铣削装置的三维模型,对楔形刀具铣削鼓与点式冲击刀具铣削鼓进行了三维布置,并从连续墙成槽的全断面铣削、铣削岩土的高效性与铣削鼓受力的均匀性角度对布刀依据作了分析。
本文从一般性的角度分析了连续墙铣削刀具的破岩过程,并分别对楔形刀具、点式冲击刀具及牙轮刀具切削岩土成槽的过程进行了理论分析,建立了数学模型。基于ABAQUS软件分别对楔形刀头和点式冲击刀头铣削岩土的过程做了三维动态接触非线性有限元分析,得出了在该工况下铣削刀具可铣削岩土的强度,绘制了铣削过程对刀具产生的反作用力和反作用扭矩曲线。对9种铣削转速工况分别进行了点式冲击刀具铣削岩土过程的有限元分析,从破岩强度、铣削扭矩和铣削正压力三方面考虑,找出了点式冲击刀具铣削鼓铣削该工况下岩土的最佳铣削转速。
本文从X-X轴纠偏、Y-Y轴纠偏、Z轴摆转纠偏三个方面,对连续墙铣削装置纠偏系统的实现方式进行了分析。用20-sim软件对连续墙铣削装置纠偏系统进行了机电液一体化仿真,以纠偏角度的变化描述了纠偏系统控制的过程,得出了纠偏油缸的受力曲线、液压系统的压力与流量的变化曲线以及控制系统的实现方法和控制参数。最后对连续墙铣削装置纠偏系统进行了液压原理设计和控制流程设计。
Underground diaphragm wall can be applied directly to bearing,controlling water seepage,retaining soil and carrying water,because of its peculiar structure advantage it has a rapid development at home and abroad.The milling type diaphragm wall construction machinery has a rapid development in foreign countries with its wide range of stratigraphic adaptation, high efficiency of the construction,high precision into slots,little environmental pollution and friendly man-machine interface.But in our country at present,there is no such products with the independent research and development,and there is little research.
Based on the comprehensive research of the technology about diaphragm wall into slots at home and abroad,and the comparative analysis of the diaphragm trench cutter in foreign countries,the thesis determines the scheme and establishes the 3D model of the diaphragm wall trench cutter with SolidWorks software,and makes three-dimensional arrangement of the milling drum wheel with the cutting teeth and the round shank chisels, and analyzes the cloth knife basis from the point of the whole section milling in diaphragm wall into slots,the efficiency of milling rock and the uniformity of milling drum wheel bearing.
The thesis analyzes the general fragmentation process of diaphragm wall milling tools milling rock,and analyzes in theory and establishes the mathematical model of the milling rock into slots process separately for the cutting tooth and the round shank chisel.Based on ABAQUS software the thesis makes the 3D dynamic contact nonlinear finite element analysis of the milling rock process separately for the cutting tooth and the round shank chisel,concludes that the rock strength can be milled by the milling tools in the setting conditions,paints the curves of the reaction and reaction torque produced in the milling process.The thesis makes the finite element analysis of the round shank chisel milling rock process respectively under the conditions of nine different milling speed,on three aspects of the broken rock strength,the milling torque and the milling positive pressure,finding out the optimum milling speed of the milling drum wheel with the round shank chisels in the set of rock conditions.
The thesis analyzes the realizing methods of the diaphragm wall trench cutter correction system in three aspects of the correction in the X-X plan,the correction in the Y-Y plan and the correction of twisting along the Z axis.With 20-sim software the thesis does the hydromechatronics simulation of the diaphragm wall trench cutter correction system,describes the process of the correction system controlling with the correction angle changing,concludes the force curve of the correction oil cylinder,the pressure and flow changing curves of the hydraulic system and the realizing methods and control parameters of the control system.Finally the thesis designes the hydraulic principle and the control process of the diaphragm wall trench cutter correction system.
引文
[1]乔勇.王滩电厂地下连续墙工程设计计算与施工[D].西南交通大学,2007:75-89.
[2]拓守盛,杨党校.深度入岩连续墙成槽技术分析[J].西部探矿工程,2006(6):208~209.
[3] Bilotta,E.Use of diaphragm walls to mitigate ground movements induced by tunnelling [J].Geotechnique,2008,58(2):143-155.
[4] Sakai,K&K,Tazsaki.Development and applications of diaphragm walling with special secion stell-NS-Box [J].Tunnelling and underground space technology,2003,(18):283-289.
[5]郑玉辉.地下连续墙槽壁稳定的研究[J].岩土工程技术,2007,21(1):36~38,50.
[6]彭芳乐,孙德新,袁大军等.日本地下连续墙技术的最新进展[J].施工技术,2003,32(8):51~53.
[7]郑小敏,时春霞.超大型嵌岩地下连续墙施工关键技术研究[J].建筑施工,2008,30(7):543~544,552.
[8]程瑞明,怀小刚.超深地下连续墙施工技术及常见问题处理[J].隧道建设,2007,27(2):64~67, 82.
[9]张永谋,卓普周,李鹏.地下连续墙槽段开挖垂直度检测[J].江苏建筑,2002(1):58~60.
[10] Feng,Shi-Jin.Analysis of underground diaphragm wall by iterative incremental method [J].Rock and Soil Mechanics,2009,30(1):226-230.
[11]张冰,胡军,王恺华.二钻一抓法在超深地下连续墙施工中的应用[J].施工技术,2006,35(11):24~26.
[12] Molins , Climent . Building a deep isolating wall by an existing rail tunnel [J].Proceedings of the Institution of Civil Engineers:Geotechnical Engineering,2006,159(3): 219-226.
[13]缪绍勇,王国庆,严融.嵌岩式地下连续墙施工的研究与实践[J].建筑施工,2005,27(7):1~4.
[14]赵春彦,施振东,陈建军.南水北调穿黄工程始发井地下连续墙施工技术[J].地下空间与工程学报,2007,3 (4):726~731.
[15]周铁峰.双轮铣槽机在地下连续墙施工中的应用[J].山西建筑,2009,35(8):155~156.
[16]韩水生,熊志刚,阮学锋等.双轮铣槽机液压系统故障处理一例[J].工程机械,2002 (3):37~38.
[17]韩水生,阮学锋,熊志刚.双轮铣槽机液压系统故障诊断及排除[J].中国设备工程,2002 (2):38~39.
[18]李善荣.铣削式成槽机[J].西部探矿工程,2004(5):148~149.
[19]袁前胜,胡彬.双轮铣槽机在防渗墙施工中的应用[J].西昌学院学报,2007,27(2):48~49,52.
[20] Wang,J.H.Performance of a deep excavation constructed using the united method: Bottom-up method in the main building part and top-down method in the annex building part [J].Geotechnical Special Publication,2006(155):385-392.
[21]刘桂佳.采用双轮铣槽机施工地下连续墙[J].建筑机械化,2005(9):35~38.
[22]谢锋.双轮铣槽机在广州地铁地下连续墙的首次应用[J].广州科技,2008 (3):52~53.
[23]王兆卿,李文芬,李晓莉.旋铣式成槽机在防渗工程施工中的应用[J].人民长江,2009,40(16):61~62.
[24]王友林,佘远逢,董军.几种地下连续墙的施工工艺分析[J].有色金属设计,2007,34(3):16~20,44.
[25] Neng-Hui,Li&Mi,Zhan-Kuan.Study on affecting factors of stress-deformation of diaphragm walls for concrete face rockfill dams built on thick alluvium deposit [J].Yantu Gongcheng Xuebao,2007,29 (1):26-31.
[26] Brunner,W.G.Development of slurry wall technique and equipment and CSM cutter soil mixing for open-cut tunnels [J] . Proceedings-Rapid Excavation and Tunneling Conference,2007,34 (3):1031-1046.
[27]胡春环,胡小锋,方晓瑞.液压双轮铣与液压抓斗的技术比较[J].华北水利水电学院学报,2008,29(2):43~45.
[28] Arai,Y.A numerical study on ground displacement and stress during and after the installation of deep circular diaphragm walls and soil excavation [J].Computers and Geotechnics,2008,35 (5):791-807.
[29] Sch?fer,R.The influence of the construction process on the deformation behaviour of diaphragm walls in soft clayey ground [J].International Journal for Numerical and Analytical Methods in Geomechanics,2006,30(7):563-576.
[30] Lee,H.J. Seismic overstrength of shear walls in parking structures with flexible diaphragms [J].Journal of Earthquake Engineering,2007,11(1):86-109.
[31] Carradine,D.M.Utilizing diaphragm action for wind load design of timber frame and structural insulated panel buildings [J].Forest Products Journal,2004,54 (5):73-80.
[32]雒红卫,王恩华.BC36液压双轮铣槽机特点及铣轮国产化开发[J].建筑机械化,2005(11):36~38.
[33]韩艳桃.双轮铣成槽机技术初探[J].山西建筑, 2007,33(04) :339~340.
[34] Yao,Yan-Ming;Sun,Wei.Spatial calculation analysis on internal forces of the existing metro stations having common walls with a deep pit excavation [J].Chinese Journal of Geotechnical Engineering,2006(28):1411-1414.
[35] Holdsworth,Bill.Concrete in the ground:Keeping cool with concrete [J].ConcreteEngineering International,2006,10(4):32-33.
[36] NS-Box Association,Guielines for design and construction of NS-Box diaphragm wall [S].
[37] Nguyen Phuong,Duy.Two modeling set-ups using finite elements for instrumented supporting screens (Deux modélisations paréléments finis d'écrans de soutènement instrumentés) [J].Bulletin des Laboratoires des Ponts et Chaussees,2005(254):41-59.
[38] Zheng,Gang.Effect of dewatering of foundation pits on soil heave [J].Chinese Journal of Geotechnical Engineering,2009,31(5):663-668.
[39] Zheng,Yu-Hui.Experimental study of polymer solution for underground diaphragm wall [J].Chinese Journal of Rock Mechanics and Engineering,2005,24 (2):5914-5918.
[40] Dimmock,Ross.Durable passive fire protection for tunnels [J].Concrete Engineering International,2006,10(1):14-16.
[41] Casado,Pedro R.Sola.Tunnels with sheet pile walls (Túneles con muros pantalla) [J].Carreteras,2008,162(4):61-76.
[42] Santacesaria,Marco.The magic cylinder (Il cilindro magico) [J].Industria Italiana del Cemento,2005,1(75):48-57.
[43] Cong,Aisen.Discussion on several issues of seepage stability of deep foundation pit in multilayered formation [J].Chinese Journal of Rock Mechanics and Engineering,2009, 28(10):2018-2023.
[44] Ma,Xian-Feng.Centrifuge model tests on deformation of ultra-deep foundation pits in soft ground [J].Chinese Journal of Geotechnical Engineering,2009,31(9):1371-1377.
[45]王素玉,王来,彭朋等.高速铣削力建模技术研究进展[J].煤矿机械,2004 (11):73~75.
[46]高相斌,赵伟民,胡长胜等.点式冲击刀具的理论与实验分析[J].哈尔滨工业大学学报,2003,35(6):755~760.
[47]郭峰,赵伟民,李瑰贤.旋挖切削土阻力的理论分析与试验研究[J].岩土力学,2007,28(12):2666~2670.
[48]李立明,徐向红,郭峰等.点式冲击刀具切削应力分析[J].建筑机械化,2007(9):28~30.
[49]周里群,邢国,刘宏等.基于ABAQUS的沥青混凝土铣削建模[J].建设机械技术与管理,2010 (5):97~100.
[50]刘世涛,程培峰.基于ABAQUS土体数值分析的本构模型[J].低温建筑技术,2010,140(2):90~92.
[51]王民,李南京,袁伟军.铣削过程的计算机仿真及试验研究[J].北京工业大学学报,2003,29(3):292~295.
[52]赵伟民,藤翼,徐六庆等.路面铣削装置的刀具排列形式与切削阻力矩计算[J].筑路机械与施工机械化,2001(3):4~5.
[53] Lei,G.H.Yielding mechanisms in a rectangular trench [J].Proceedings of the Institution of Civil Engineers:Geotechnical Engineering,2005,158(3):169-172.
[54] Guo,Haizhu.Study on key techniques for construction of metro crossing transfer station [J].Chinese Journal of Rock Mechanics and Engineering,2008(27):3229-3236.
[55]吴善强,陈晓东,李满天等.爬壁机器人的力学分析与实验[J].光学精密工程,2008,16(3):478~483.
[2]拓守盛,杨党校.深度入岩连续墙成槽技术分析[J].西部探矿工程,2006(6):208~209.
[3] Bilotta,E.Use of diaphragm walls to mitigate ground movements induced by tunnelling [J].Geotechnique,2008,58(2):143-155.
[4] Sakai,K&K,Tazsaki.Development and applications of diaphragm walling with special secion stell-NS-Box [J].Tunnelling and underground space technology,2003,(18):283-289.
[5]郑玉辉.地下连续墙槽壁稳定的研究[J].岩土工程技术,2007,21(1):36~38,50.
[6]彭芳乐,孙德新,袁大军等.日本地下连续墙技术的最新进展[J].施工技术,2003,32(8):51~53.
[7]郑小敏,时春霞.超大型嵌岩地下连续墙施工关键技术研究[J].建筑施工,2008,30(7):543~544,552.
[8]程瑞明,怀小刚.超深地下连续墙施工技术及常见问题处理[J].隧道建设,2007,27(2):64~67, 82.
[9]张永谋,卓普周,李鹏.地下连续墙槽段开挖垂直度检测[J].江苏建筑,2002(1):58~60.
[10] Feng,Shi-Jin.Analysis of underground diaphragm wall by iterative incremental method [J].Rock and Soil Mechanics,2009,30(1):226-230.
[11]张冰,胡军,王恺华.二钻一抓法在超深地下连续墙施工中的应用[J].施工技术,2006,35(11):24~26.
[12] Molins , Climent . Building a deep isolating wall by an existing rail tunnel [J].Proceedings of the Institution of Civil Engineers:Geotechnical Engineering,2006,159(3): 219-226.
[13]缪绍勇,王国庆,严融.嵌岩式地下连续墙施工的研究与实践[J].建筑施工,2005,27(7):1~4.
[14]赵春彦,施振东,陈建军.南水北调穿黄工程始发井地下连续墙施工技术[J].地下空间与工程学报,2007,3 (4):726~731.
[15]周铁峰.双轮铣槽机在地下连续墙施工中的应用[J].山西建筑,2009,35(8):155~156.
[16]韩水生,熊志刚,阮学锋等.双轮铣槽机液压系统故障处理一例[J].工程机械,2002 (3):37~38.
[17]韩水生,阮学锋,熊志刚.双轮铣槽机液压系统故障诊断及排除[J].中国设备工程,2002 (2):38~39.
[18]李善荣.铣削式成槽机[J].西部探矿工程,2004(5):148~149.
[19]袁前胜,胡彬.双轮铣槽机在防渗墙施工中的应用[J].西昌学院学报,2007,27(2):48~49,52.
[20] Wang,J.H.Performance of a deep excavation constructed using the united method: Bottom-up method in the main building part and top-down method in the annex building part [J].Geotechnical Special Publication,2006(155):385-392.
[21]刘桂佳.采用双轮铣槽机施工地下连续墙[J].建筑机械化,2005(9):35~38.
[22]谢锋.双轮铣槽机在广州地铁地下连续墙的首次应用[J].广州科技,2008 (3):52~53.
[23]王兆卿,李文芬,李晓莉.旋铣式成槽机在防渗工程施工中的应用[J].人民长江,2009,40(16):61~62.
[24]王友林,佘远逢,董军.几种地下连续墙的施工工艺分析[J].有色金属设计,2007,34(3):16~20,44.
[25] Neng-Hui,Li&Mi,Zhan-Kuan.Study on affecting factors of stress-deformation of diaphragm walls for concrete face rockfill dams built on thick alluvium deposit [J].Yantu Gongcheng Xuebao,2007,29 (1):26-31.
[26] Brunner,W.G.Development of slurry wall technique and equipment and CSM cutter soil mixing for open-cut tunnels [J] . Proceedings-Rapid Excavation and Tunneling Conference,2007,34 (3):1031-1046.
[27]胡春环,胡小锋,方晓瑞.液压双轮铣与液压抓斗的技术比较[J].华北水利水电学院学报,2008,29(2):43~45.
[28] Arai,Y.A numerical study on ground displacement and stress during and after the installation of deep circular diaphragm walls and soil excavation [J].Computers and Geotechnics,2008,35 (5):791-807.
[29] Sch?fer,R.The influence of the construction process on the deformation behaviour of diaphragm walls in soft clayey ground [J].International Journal for Numerical and Analytical Methods in Geomechanics,2006,30(7):563-576.
[30] Lee,H.J. Seismic overstrength of shear walls in parking structures with flexible diaphragms [J].Journal of Earthquake Engineering,2007,11(1):86-109.
[31] Carradine,D.M.Utilizing diaphragm action for wind load design of timber frame and structural insulated panel buildings [J].Forest Products Journal,2004,54 (5):73-80.
[32]雒红卫,王恩华.BC36液压双轮铣槽机特点及铣轮国产化开发[J].建筑机械化,2005(11):36~38.
[33]韩艳桃.双轮铣成槽机技术初探[J].山西建筑, 2007,33(04) :339~340.
[34] Yao,Yan-Ming;Sun,Wei.Spatial calculation analysis on internal forces of the existing metro stations having common walls with a deep pit excavation [J].Chinese Journal of Geotechnical Engineering,2006(28):1411-1414.
[35] Holdsworth,Bill.Concrete in the ground:Keeping cool with concrete [J].ConcreteEngineering International,2006,10(4):32-33.
[36] NS-Box Association,Guielines for design and construction of NS-Box diaphragm wall [S].
[37] Nguyen Phuong,Duy.Two modeling set-ups using finite elements for instrumented supporting screens (Deux modélisations paréléments finis d'écrans de soutènement instrumentés) [J].Bulletin des Laboratoires des Ponts et Chaussees,2005(254):41-59.
[38] Zheng,Gang.Effect of dewatering of foundation pits on soil heave [J].Chinese Journal of Geotechnical Engineering,2009,31(5):663-668.
[39] Zheng,Yu-Hui.Experimental study of polymer solution for underground diaphragm wall [J].Chinese Journal of Rock Mechanics and Engineering,2005,24 (2):5914-5918.
[40] Dimmock,Ross.Durable passive fire protection for tunnels [J].Concrete Engineering International,2006,10(1):14-16.
[41] Casado,Pedro R.Sola.Tunnels with sheet pile walls (Túneles con muros pantalla) [J].Carreteras,2008,162(4):61-76.
[42] Santacesaria,Marco.The magic cylinder (Il cilindro magico) [J].Industria Italiana del Cemento,2005,1(75):48-57.
[43] Cong,Aisen.Discussion on several issues of seepage stability of deep foundation pit in multilayered formation [J].Chinese Journal of Rock Mechanics and Engineering,2009, 28(10):2018-2023.
[44] Ma,Xian-Feng.Centrifuge model tests on deformation of ultra-deep foundation pits in soft ground [J].Chinese Journal of Geotechnical Engineering,2009,31(9):1371-1377.
[45]王素玉,王来,彭朋等.高速铣削力建模技术研究进展[J].煤矿机械,2004 (11):73~75.
[46]高相斌,赵伟民,胡长胜等.点式冲击刀具的理论与实验分析[J].哈尔滨工业大学学报,2003,35(6):755~760.
[47]郭峰,赵伟民,李瑰贤.旋挖切削土阻力的理论分析与试验研究[J].岩土力学,2007,28(12):2666~2670.
[48]李立明,徐向红,郭峰等.点式冲击刀具切削应力分析[J].建筑机械化,2007(9):28~30.
[49]周里群,邢国,刘宏等.基于ABAQUS的沥青混凝土铣削建模[J].建设机械技术与管理,2010 (5):97~100.
[50]刘世涛,程培峰.基于ABAQUS土体数值分析的本构模型[J].低温建筑技术,2010,140(2):90~92.
[51]王民,李南京,袁伟军.铣削过程的计算机仿真及试验研究[J].北京工业大学学报,2003,29(3):292~295.
[52]赵伟民,藤翼,徐六庆等.路面铣削装置的刀具排列形式与切削阻力矩计算[J].筑路机械与施工机械化,2001(3):4~5.
[53] Lei,G.H.Yielding mechanisms in a rectangular trench [J].Proceedings of the Institution of Civil Engineers:Geotechnical Engineering,2005,158(3):169-172.
[54] Guo,Haizhu.Study on key techniques for construction of metro crossing transfer station [J].Chinese Journal of Rock Mechanics and Engineering,2008(27):3229-3236.
[55]吴善强,陈晓东,李满天等.爬壁机器人的力学分析与实验[J].光学精密工程,2008,16(3):478~483.