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基于现有传感器的桥梁无线检测技术的研究
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摘要
桥梁作为国家基础设施的重要组成部分,在国民经济和社会生活中的作用越来越重要,人们对大型桥梁的安全性、耐久性及正常使用功能日益关注和重视。
     随着世界范围内桥梁结构的检测、监测、损伤、老化、病害及事故等问题再次突出。尤其近期国内外桥梁接连发生重大事故,桥梁安全面临严重挑战。为确保桥梁的安全运营,应对桥梁进行科学的检测,现有的桥梁检测过程中均采用有线方式进行数据传输。此技术手段虽有数据传输效率高和技术成熟的优点,但在大跨度桥梁结构测试中,布线、撤线和安装费用高等问题尤为突出。桥梁无线测试系统采用无线通信手段替换有线传输链路部分,解决了上述问题,因此开展大型桥梁结构的无线检测技术的研究非常必要。
     本论文结合桥梁结构测试技术、计算机技术、现代传感技术、无线通信技术及信号与系统技术,提出了桥梁无线测试系统的整体结构。桥梁无线测试系统主要由硬件和软件两大部分组成。硬件的系统结构由主站和若干副站组成,主站主要由控制中心子系统、数据传输子系统组成。副站主要由数据传输子系统、采集子系统组成。软件系统由主控程序、数据处理算法程序和单片机程序组成。
     在数据采集子系统方面,开展了适用于桥梁静态测试常用的电阻应变式和振弦式传感器和动态测试常用的941B型拾振器的数据采集节点的研发工作,其具有单个采集节点控制多个传感器,实现单节点采集、存储和共有单个发射机进行数据传输特点。进行了对采集节点电源供应、相关电路、检测单元电路和信号处理的软硬件等进行设计、调试,最终集成了副站的无线数据采集节点。实验室的试验表明,所研发的静动态数据采集节点能够满足桥梁工程的测量精度。
     在数据传输子系统方面,借鉴国际标准化组织的OSI七层通信协议标准,并考虑桥梁无线测试系统本身复杂程度的实际特点,分析其协议的有效性及无线传输可靠性,将无线通信的通信协议简化成三层,构筑独立的通信平台,而不是使用现有的无线通信模块或者现有的通信网络,提高了通信协议的传输效率、准确性和灵活性。
     在控制中心子系统方面,进行了软件设计与编程工作,完成了单片机控制程序、主控程序、数据库程序及静动态数据后处理算法程序的设计、实现。
     最后对所研发的桥梁无线测试系统进行了室内外试验验证,研究结果表明:所研发的无线测试系统,具有采集准确、精度高、传输可靠、操作简单和稳定性强等特点,能够完成对结构的静态应变、挠度及动态的加速度、速度信号测量。
As an important part of national infrastructure, bridge plays a more andmore important role in the national economy and social life. Now people paymore attention to safety, durability and normal function of large-scale bridges.
     Examination, monitor, damage, aging, plant disease and accidents of thebridge structure are more prominent along with the world scope. Especiallyrecently, significant accidents have happened on many domestic and foreignbridges. The bridge safety faces serious challenge. In order to ensure the bridgesafety during service time, bridges should be scientifically tested. Bridges arepresently tested with wire data transmission. Although this technique is efficientand mature, for test of long span bridges, wire data transmission technique coststoo much time on wire setting and removing and its installation expense is high.The bridge wireless measurement system has solved the above problems, whichuses the wireless communication method to replace wire transmission. Thereforeit is essential to develop wireless examination technology for long span bridgestructure.
     In this thesis, a bridge wireless measurement system is presented whichcombines bridge structure detection technique, computer technology, modernsensor technology, wireless communication and system technology. The wirelessmeasurement system consists of hardware and software. The hardware systemstructure is composed of a master station and several substations. The masterstation is composed of control center subsystem and data transmission subsystem.The substation is composed of data transmission subsystem and gatheringsubsystem. The software system consists of controlling, data and Single ChipMicyoco processing.
     In data acquisition subsystem, the data collecting node of secondary stationapplying for the sensor of resistance strain, vibrating string and 941B typevibration sensor for bridge static and dynamic test is researched and exploited.Multiple sensors can be controlled by single collecting node and data of multiplesensors can be collected, stored by single collecting node and transmitted withsingle transmitting device. Software and hardware of power supporting, circuit and testing element circuit are designed and debugged for data collection nodeand finally integrated into wireless data collection module of secondary station.Experimental result shows that this static data collection module can meet therequirement of detection precision for bridge engineering.
     In data transmission subsystem, wireless correspondence agreement isdesigned by drawing lessons from the OSI of ISO, considering complexity ofwireless measurement system for bridge. Its validity of agreement and stability oftransmission is analyzed. The independent communications platform isconstructed, but not using existing wireless communication module or existingcommunication network. Wireless communications are simplified into threeagreements to enhance the communication protocol of the transmission efficiency,accuracy and flexibility.
     In control center subsystem, the software system is designed and realized,which includes design, realization and experiments of Single Chip Micyococontrol procedure, master control program, database procedure and wireless datapost-processing algorithmic routine.
     Finally, the wireless measurement system is tested by indoors and outdoorsexperiments. The result of load experiment shows that the wireless measurementsystem is accurate, reliable, easily operational and stable. It is capable of fulfilldetection of structure static strain, deflection and dynamic acceleration, andspeed signal measurement.
引文
1 F Myroll, E Dibiagio. Instrumentation for Monitoring the SkarnsunderCable-stayed Bridge. Proceeding of the Third Symposum on Strait Crossing,Rotterdam, Balkema, 1994:207 ~215
    2 Sung-Pil, Sungkon Kim. Online structural monitoring of cable-stayed bridge.Smart Structure and Materials. 1996,27(18):150 ~158
    3 G W Housner, L A Bergman, T K Caughey. Structural Control: Past, Present,and Future. Engineering Mechanics. 1997,123(9):897~971
    4刘沐宇,袁卫国.桥梁无损检测技术的研究现状与发展.中外公路. 2002,22(6): 34~37
    5杨建春,陈伟民.桥梁结构状态参数检测技术研究现状.传感器技术.2004, 23(3): 1~5
    6 J M Caicedo, J Marulanda, Thomson. Monitoring of Bridges to DetectChanges in Structural Health. Proceedings of the American ControlConference.Arlington, VA, USA, 2001: 453~458
    7 G C Lee, Z Liang. Development of a Bridge Monitoring System. Proceedingsof the 2nd International Workshop on Structural Health Monitoring.1999:13~16
    8 Husam Kinawi, Mahmoud M, Naser Sheimy. Structural Health MonitoringUsing the Semantic Wireless: a Novel Application for Wireless Networking.Proceedings of the 27th Annual IEEE Conference on Local ComputerNetworks. Tampa, Florida, USA, 2002:52~60
    9杨建春,陈伟民,徐谋等.用于桥梁结构挠度自动监测的新型传感技术.重庆大学学报. 2006, 29(4):15~18
    10董亮,陆熙,霍达.结构检测数据的无线传输系统.土木工程学报. 2005,38(7): 50~53
    11沈观林.应变电测与传感技术在各种工程和领域中的应用.传感器世界.1996, 9: 26~34
    12 X Gao Robert, Hunerberg Philipp. Design of a CDMA-based wireless datatransmitter for embedded sensing. IEEE Transactions on Instrumentation andMeasurement. 2002,51(6):1259~1265
    13 Libo Ding, He Zhang, Haojie Li, et al. Design and implementation of asmall-size wireless data acquisition system. 19th IEEE Instrumentation andMeasurement Technology Conferenc, Anchorage,Alaska, USA, 2002:507~510
    14王毅娟.梁检测与监测技术的开发与应用.北京建筑工程学院学报. 2003,19(2): 37-41
    15王春生,陈惟珍,艾荣.桥梁损伤安全评定与维护管理策略.交通运输工程学报. 2002, 2(4): 21~28
    16付丽琴,赵少伟,王丽娟等.用无损检测和静载试验方法联合确定在役桥梁实际承载能力的研究.天津城市建设学院学报. 2006, 12(2): 106~108
    17王健伟.加强桥梁检测确保桥梁安全.中国科技信息. 2005, (13): 153
    18谢开仲,曾倬信,王晓燕.桥梁工程检测技术研究.广西大学学报. 2003,28(z1): 208~211
    19 J P Lynch. An overview of wireless structural health monitoring for civilstructures. Philosophical transactions of the Royal Society. Mathematical,physical, and engineering sciences. 2007, (365): 345~372
    20孙全胜,苗露.桥梁检测远程数据传输的研究.森林工程. 2007, 23(1):82~84
    21铁志杰. 21世纪桥梁管理的无损检测.国外桥梁. 1999, (4): 48~51
    22 Jerome Peter Lynch, Kincho H Law, anne S Kiremidjian,etal. A wirelessmodular monitoring system for civil structures. IMAC-XX: A Conference onStructural Dynamics. Los angeles, California, 2002: 1 ~6
    23 Casciati Fabio, Faravelli Lucia. Borghetti Fausto. Wireless links betweensensor-device control stations in long span bridges. Conference on SmartSystems and Nondestructive Evaluation for Civil infrastruct- ures: San Diego,California, USA, 2003: 1 ~7
    24席志红,朱齐丹.气矿无线数据采集传输微机监控系统.佳木斯工学院学报. 1997, 15(4): 315~319
    25董贤勇.油田无线通讯系统应用及故障分析.仪器仪表与分析监测. 2003,(004): 24~25, 28
    26王建刚,王福豹,段渭军.无线传感器网络分布式节点定位算法研究.计算机应用, 2005, 25(11): 2468~2471
    27喻言,欧进萍.结构无线应变传感器设计、制作与测试.电子器件. 2005,28(3): 461~465
    28白武奇,刘勤,杨家玮.基于软件无线电的硬件平台设计.电子元器件应用. 2007, 9(11) : 48~50,53
    29袁明新,张友亮,储浩.基于VB6.0的远程无线通讯的实现.微计算机信息. 2003, 19(6): 71~72
    30黄侨,李忠龙,沙学军,徐玉滨.基于现有传感器的桥梁无线测试系统.国家发明专利(专利号:200510009658.X), 2005
    31魏权利,李丽萍.基于GSM网络的数据处理主机软硬件设计与实现.计算机工程与设计. 2007, 28(6): 1352~1354
    32 ETSI TS 100 916-1999.7. GSM 07.07: Digital cellular telecommunicationssystem;AT command set for GSM mobile equipment
    33 ETSI TS 100 901-1999.11. Digital cellular telecommunications system;technical realization of the short message service. ETSI 2000
    34马洪连,包旭军.基于无线通讯的多通道振弦传感器监测系统.仪器仪表学报. 2004, 25(4): 238~240
    35 IG Damousis, P Dokopoulos. A fuzzy expert system for the forecasting ofwind speed and power generation in wind farms. The 22nd InternationalConference on Power Industry Computer Applications (PICA2001), Sydney,Australia, 2001: 63~69
    36林文永,王志良,孟文博.一种多台PIC单片机和PC机串口通讯的实现方案.机器人技术与应用. 2003, (1): 30~36
    37杜可君,周兴社,李志刚.无线传感器网络中基于网络层的能源有效性研究.计算机应用研究. 2006, 23(6): 74~75,137
    38陆继根.城市电磁环境污染警报. 2003中国(南京)首届城市与工业安全国际会议论文集, 2003, 37~39
    39李建中.无线传感器网络专刊前言.软件学报. 2007, 18(5): 1077~1079
    40张扬,阙泰林.移动通信发展动态探讨.电脑与电信. 2007, (1): 29~32
    41 S Hollar, Dust COTS. Research project to obtain the degree of Master ofScience. University of California at Berkeley. 2000
    42 Agre J, Clare L. An Integrated architecture for cooperative Sensing Networks.IEEE Computer Magazine. 2000, 5: 106~108
    43 Bonnet P, Gehrke J, Seshadri P. Querying the Physical world. IEEE PersonalCommunication. 2000, 7(5): 10~15
    44 Johnson P. Remote Continuous Physiological monitoring in the home.Journal of Telemedicine and Telecare. 1996, 2(2):107~113
    45 Yue Ma, James J Han, Kishor S Trived. Composite performance andavailability analysis of wireless communication networks. IEEE Transactionson Vehicular Technology.2001, 50(5): 1216~1223
    46 Liang-Liang Xie, Kumar P R. A network information theory for wirelesscommunication: scaling laws andoptimal operation. IEEE Transactions onInformation Theory. 2004, 50(5): 748~767
    47 Foo J, Defeng Huang, Mercankosk G. Exploiting Multiuser Diversity withCapture in Wireless Communication Networks .Wireless Communicationsand Networking Conference, 2007 IEEE, Kowloon,China, 2007: 1931~193
    48刘婷,王莹.一种无线传感器网络节点的研制.电子制作. 2006, (3):33~35
    49邱法维,杜文博.虎门大桥应变监测数据处理系统设计.桥梁建设. 2003,(2): 66~69
    50钱晓芳. USB协议层的设计与实现.集成电路应用. 2005, (7): 55~58
    51蔡庆华,韩艺. ITS共用信息平台的架构设计和关键技术分析.第八届国际交通新技术应用大会论文集, 2004: 74~78
    52李洪津,邹来智,史延龄.电阻应变效应与电阻应变式传感器.现代物理知识. 2006, 18(6): 13~14
    53沈观林.应变电测与传感技术在各种工程和领域中的应用.传感器世界.1996, 9: 26~34
    54吕亚莉.金属箔式电阻应变计在静强度测试中的应用.兰州交通大学学报. 2005, 24(1): 127~129
    55尹福炎.电阻应变计的由来、发展及展望.传感器世界. 1998, (8): 27~32
    56 YuA Zelentsov, VYu Zelentsov.An investigation of the relation between thetemperature dependences of the initial unbalance and the output signal ofresistance strain sensor bridge circuits. Measurement Techniques, 2007,50(1): 66~68
    57董沛存,董浩存.一种用于电阻应变片电桥和霍尔元件的新的零位误差补偿电路.仪器仪表标准化与计量. 2003, (3): 41~43
    58史厚强.应变计电桥平衡研究.第六届全国敏感元件与传感器学术会议,北京. 1999: 229~232
    59王化祥,张淑英.传感器原理及应用.天津:天津大学出版社, 1999:123~133
    60王刚,陈宝忠. DS18B20在解决应变测量中温度补偿的应用.自动化博览.2005, 22(2): 37~38
    61梁立凯.电阻应变片测量中温度误差的补偿方法.呼伦贝尔学院学报.2001, (1): 72~73,110
    62朱目成,王雅萍.关于应变式传感器零点温度补偿的探讨.西南工学院学报1994,9(2): 10~15
    63祁树胜.应变片测量的误差分析.西安航空技术高等专科学校学报,2003,(3): 7~8
    64张红俊,张红旺,同长虹.电阻应变式传感器在应用中的误差补偿.机械管理开发. 2003, (4): 67~68
    65康鲁杰,杨继红.电阻应变片的选用.衡器. 2004, (6): 9~10
    66钟海见.应变式传感器的标准化.自动化仪表. 1998, 19(5): 36~37
    67丁万平.林建伟.朱卫华应变式传感器静态特性测量系统的设计与实现.第十二届华东六省一市物理学联合年会.山东泰安, 2003: 86~88
    68 Ping Li, Yumei Wen. A resonant coding passive wireless SAW sensor arraysystem. Smart structures and materials, San Diego, CA(US), 2005: 462~470
    69毛良明.振弦式传感器在桥梁安全监测系统中的应用.传感器世界. 2001,7(6): 30~32
    70邓铁六,王清标,胡建明,等.振弦传感技术的新进展及新型锚索测力计.岩石力学与工程学报. 2001, 20(z1): 1769~1771
    71李志能,陆献尧,张维卫.硅微机械谐振式传感器起振机理分析.浙江大学学报. 1994, 28(3): 262-267
    72刘卫.振弦式动态车辆计重收费系统.公路交通技术. 2005, (6): 123~126
    73张洪,邢科新,张杰,叶林.平膜压电谐振式结冰传感器信号检测方法.仪表技术与传感器. 2006, (4): 6~8,11
    74崔玉亮,刘永明,于凤.谐振式传感器理论公式修正方法及应用.测试技术学报. 1996, 10(1): 17~22
    75邓铁六,白泰礼.单线圈电流型振弦式传感器.传感器技术. 2000, 19(4):22~25
    76高燕莺,栗贵臣,黄友文. SF-1型振弦测力仪的研制.建筑科学. 1998(2):27~30
    77刘敏,舒乃秋,钟伟等. VW~1型便携式检测仪的研制.中国农村水利水电. 2005, (1): 120~121,124
    78白泰礼,何羚,王彩云,邓铁六.基于振弦式传感器的多功能智能检测仪.传感器技术. 2004, 3(3): 60~62,66
    79徐律,刘华.振弦式传感器信号采集及数据处理.工业安全与防尘. 2000,(1): 16~19
    80 DeMartini BE, Rhoads JF, Shaw SW, et al. Single input-single output masssensor based on a coupled array of microresonators. Sensors and Actuators.A, Physical,2001, 137(1): 147~156
    81 Rodjegard H, Andersson GI. A robust semi-digital readout method forcrosstalk elimination in resonant sensors. Sensors and Actuators. A,Physical,2005, 121(1): 72~77
    82 Bertocco M, Flammini A. Fast and robust estimation of resonant sensorsignal frequency. Instrumentation and Measurement Technology Conference.IMTC 2000. Proceedings of the 17th IEEE, 2000: 624~629
    83 J L Bordes, P J Debreuille. Some facts about long term reliability ofvibrating wire instruments. Transportation Research Record. 1995, 104:20~26
    84 Abdel-Rahman EM, Nayfeh AH. Secondary resonances of electricallyactuated resonant microsensors. Journal of Micromechanics andMicroengineering,2003, 13(3): 491~501
    85 Ferrari P, Flammini A, Marioli D, et al. High-resolution multichannelinstrument for resonant sensor array .IEEE Transactions on Instrumentationand Measurement, 2003, 52(3): 932~937
    86 Gehin C, Teisseyre Y, Barthod C. Design and character risation of a newforce resonant sensor. Sensors andActuators. 2000, 84(1~2): 65~69
    87 Farbod Ghassemi, Gilles Amendola, Yves Blanchard, et al. Digitalnon-parametric characterization method for MEMS resonant sensor. 2005IEEE Sensors. Irvine, CA, USA,2005: 712~715
    88吕国芳,李东明,刘希涛.振弦式传感器扫频激振技术.自动化与仪表2006, 21(3): 79~81
    89郑凌蔚,宁康红,吴晨曦.一种振弦式传感器温度补偿新方法及其实现.杭州电子科技大学学报. 2006,26(6) :75~78
    90江修,经亚枝,张焕春.用等精度测频方法实现振弦式传感器频率测量.传感器技术. 2001, 20(6): 53~55
    91江修,张焕春,经亚枝.振弦式传感器的频率敏感机理与应用.传感器技术, 2003, 22(12): 22~24
    92江修,经亚枝.基于扫频激振技术的单线圈振弦式传感器.传感器技术.2001, 20(5): 22~24
    93张卫钢,晋琰.振弦式传感器测频系统的设计.传感器技术. 2003, 22(7):28~29,32
    94王学水,邓铁六.振弦式传感器标定曲线的拟合公式.传感器技术, 1994,(3): 37~39
    95沙学军,段威,徐玉滨.桥梁应变测量无线数据采集节点的设计.无线电工程, 2005, 35(9): 7~9,41
    96舒双宝,罗家融,方正.便携式双通道多道核谱仪中数据采集系统的设计.核电子学与探测技术, 2007, 27(1): 78~81
    97张剑平,田生喜.高速A/D转换原理及数据采集方案.电子世界, 2007, (3):11~12
    98邹振春.MCS-51系列单片机原理及接口技术.北京:机械工业出版社.2004
    99高东晖,王志刚. MCS-51系列单片机在煤仓料位监测系统中的应用.山西冶金. 2001(3): 36~38
    100王富荣.运用VC++实现微机与MCS-51单片机的串行通信.电脑开发与应用. 2004,17(12): 42,48
    101孙天成,闫伟.单片机在微型智能电子检测设备中的应用.工具技术.2004, 38(9): 151~152
    102张春宁.新型微功率无线模块在数据传输中的应用.科技信息. 2007(36):106,97
    103吴允平,蔡声镇,苏伟达,吴进营,李汪彪. 51单片机系统的扩展多串口设计及应用.福建师范大学学报. 2006,22(2):29~33
    104吴钊炯,严仍友. 2.4GHz无线收发芯片nRF24E1的原理及应用.国外电子元器件. 2004, (9): 35~37
    105吴钊炯,张莹,刘新朝.基于nRF24E1的嵌入式2.4GHz无线接入系统.单片机与嵌入式系统应用. 2005, (6): 39~41,55
    106刘恒,马建仓,张小兵.基于nRF24E1的点到多点的无线测控系统的设计.微电子学与计算机. 2006, 23(3): 78~80
    107李劼,杨剑,张文根,邹忠.基于nRF24E1的无线射频数据采集系统设计.工业控制计算机. 2006, 19(8): 6~7
    108 Weiguo Song, Yongling Wang, Jie Chai, et al.AWireless Miniature Devicefor Neural Stimulating and Recording in SmallAnimals.Advances in naturalcomputation, Xi'an, Shaanxi Sheng, China, 2006: 884~893
    109张力,段喜凤.专用网中AC48624芯片的软件实现.无线电工程. 2005,35(6): 57~58,61
    110王志敏,王利荣.基于特定帧格式的串行端口通信的研究.计算机工程,2003, 29(1): 209~211
    111唐贵平,冯泽群,李西南.基于VB的级间通信软件的开发.计算机应用与软件. 2002, 19(2): 23~24
    112祁志勇,品汉兴. MCS-51系列单片机不同模式多机通信的实现.电子与仪表. 1999, (4): 16~19
    113丁赪璐.计算机网络结构.北京电子. 2007(2): 45
    114徐靖忠,王钦笙.数字通信原理.人民邮电出版社. 1990: 24~29
    115薛宁,陈育斌. MCS-51单片机的并行I/O端口的结构及功能.电气开关.2004, 42(4): 8~11,14
    116 L D Wilhite, S C Lee, L F Lollar. Data acquisition for a real time faultmonitoring and diagnosis knowledge-based system for space power system.Energy Conversion Engineering Conference, 1989. IECEC-89. Proceedingsof the 24th Intersociety. 1989,1: 117 ~121
    117 T H Farncombe, B Feng, MAKing, et al. Investigating acquisition protocolsfor gated, dynamic myocardial imaging in PET and SPECT. Nuclear ScienceSymposium Conference Record, 2003 IEEE Volume 5. 2003, (5): 3272~3275
    118 H V Estrada, R H Kim. Application of data acquisition systems in theundergraduate laboratories of mechanical engineering and engineeringscience. Frontiers in Education Conference, 27th Annual Conference.Teaching and Learning in an Era of Change. Proceedings. 1997,(1): 454~ 460
    119高炜.前向纠错技术及其在现代通信系统中的应用.邮电设计技术. 2001,(1):15~21
    120申新华,王玉山.数据通信中的纠错技术软件设计.铁道通信信号. 1991,(1):13~15
    121张令弥,张春宁,曾庆华等.多通道动态测试分析系统研制与应用.振动与冲击. 1995, 14(3):1~4
    122张令弥.振动测试与动态分析.航空工业出版社,1992
    123杨学山. 941-B型超低频测振仪使用说明书,哈尔滨:中国地震局工程力学研究所,2004
    124李德葆,陆秋海.实验模态分析及其应用.科学出版社,2001
    125 Bi Ga. Fast algorithms for DFT of composite sequence lengths. SignalProcessing, 1998, 70(2):139~145
    126 Bi Ga,Chen YQ. Fast generalized DFT and DHT algorithms. SignalProcessing, 1998,65(3): 383~390
    127 Singh S, Srinivasan S. Architecturally efficient FFT pruning algorithm.Electronics Letters, 2005, 41(23): 1305~1306
    128 MArnold, T Bailey, J Cowles, C Walter. Fast Fourier Transforms Using theComplex Logarithmic Number System. Journal of VLSI signalprocessing,2003,33(3): 325~335
    129 Yun-Nan Chang, Keshab K Parhi.An efficient pipelined FFT architecture.IEEE Transactions on Circuits and Systems. Part 2,Analog and DigitalSignal Processing, 2003, 50 (6): 322~325
    130 Seguel J.Aunified treatment of compact symmetric FFT code generation.IEEE Transactions on Signal Processing, 2002,50 (11): 2789~2797
    131姚振纲,刘祖华.建筑结构试验,上海:同济大学出版社,2002
    132万泽青,刘平.高阻尼混凝土梁板结构动力特性分析.防灾减灾工程学报.2006,26(4):449~452
    133陈安远,卢永友.高层结构动力特性试验研究.工程力学. 1997, (A02):664~667
    134克劳夫,王光远译,结构动力学.科学出版社,1984,1
    135罗漳平,向锦武.结构动力学模型中阻尼特性参数的修正.力学学报.2003, 35(1): 121~125
    136赵振军,王颖,宁建国.基于结构动力学的框架结构固有频率估算方法.力学与实践. 2006, 28(2): 42~43,41
    137丁益民,方浩,陈世鸿.基于C+ + Builder仿真实验系统的设计与实现.计算机系统应用. 2007, (1): 85~87
    138王晟. C++ Builder数据库开发经典案例解析.清华大学出版社, 2005
    139王娟,黄耀群.基于C++ Builder的串口通信程序实现方法.煤炭技术.2007, 26(2): 24~26
    140郭文夷,戴芳胜. C++ Builder 6.0程序设计.西安电子科技大学出版社.2004
    141于洪章.在C++ Builder中用OLE实现Excel的存取与共享.福建电脑.2008(2): 1673~2782
    142曾棕根. C++Builder数据库开发实用教程.清华大学出版社,2006
    143 Nishimura H, Timossi C, McDonald J L. Cross platform SCAcomponentusing C + + Builder and Kylix . ParticleAccelerator Conference, 2003. PAC2003. 2385~2386
    144 Peifang Zhu, Lancheng Wang. Realizing excel 2000 automation in c + +builder 5. International Conference for Young Computer Scientist, 2001,Hangzhou(CN): 1481~1482
    145张俊平,胡大琳.桥梁检测.北京:人民交通出版社,2002
    146董德威,郝博.基于SQLServer数据库和C++实现专家系统外壳.微型电脑应用. 2008,24(2):34~36
    147李自然,鄢小清,周进.基于VB的SQL-Server数据库与Word文档的数据交互.航空计算技术. 2004, 34(2): 44~47
    148尼尔森. Microsoft SQL Server 2000宝典.中国铁道出版社, 2004
    149张蒲生,何升. SQLServer数据库应用技术.清华大学出版社, 2005
    150 John Papa. Data points: XML Features in SQLServer 2000. MSDNMagazine, 2005, 20(6): 41~44,46~47
    151王平.对C++ Builder中动态化连接数据库的探讨.青海统计.2005, (8):32~33
    152李寿兵,张佑生.ADO数据存取技术.微型电脑应用. 2006, 16(6): 48~52
    153闻学军.报表记录的纵向打印.电脑爱好者. 2000, (11): 78~79
    154朱正海,周俐,王建军.用C++ Builder实现Word的自动化.计算机与现代化. 2005, (9): 94~96
    155付敏.在C++ Builder中调用Word应用程序实现动态报表.编程语言.2003, (8): 28~29
    156莫家庆,盘炜生. C++ Builder应用程序与Office 2000的集成.福建电脑.2004, (1): 78~79

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