数字强震仪在大坝安全监测中的应用研究
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摘要
介绍了一种新型的数字强震仪(GDQJ-2型数字强震仪),该强震仪以其独特的结构原理和技术性能,在强震观测、大坝安全监测等地震领域得到广泛的应用.介绍了大坝安全监测的重要意义以及安全监测设备中地震监测设备的进展,介绍了GDQJ-2型数字强震仪的结构原理、技术指标以及在大坝安全监测中的应用,为大坝安全规范设计提出直接依据.
This paper presents a new type of digital accelergraph (GDQJ-2) for recording strong ground motion of earthquakes. Due to its unique structure and performance, this instrument has been widely applied to earthquake observations and dam safety monitoring. In this article we describe the importance of dam safety monitoring and progress of seismic instruments in this field. We also present the structural principle, technical parameters of the instrument GDQJ-2 and its application to dam safety monitoring, which provide direet basis for design of dam safety code.
This paper presents a new type of digital accelergraph (GDQJ-2) for recording strong ground motion of earthquakes. Due to its unique structure and performance, this instrument has been widely applied to earthquake observations and dam safety monitoring. In this article we describe the importance of dam safety monitoring and progress of seismic instruments in this field. We also present the structural principle, technical parameters of the instrument GDQJ-2 and its application to dam safety monitoring, which provide direet basis for design of dam safety code.
引文
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[3] 袁子龙,韩刚,于玲,等.地震勘探仪器主要技术性能分析及改进探讨[J].地球物理学进展,2007,22(6) :1970-1974． Yuan Z L, Han G, Yu L, et al. Analysis and improvement of the main technical performance of seismic exploration instrument[J]. Progress in Geophysics, 2007, 22 (6) :1970-1974．
[4] 高峰,陈先,魏继武.强地震动数据采集系统研究[J].地震工程与工程振动,2003,23(3) :9-14． Gao F, Chen X, Wei J W. Research on strong ground motion data collection system [J]. Earthquake Engineering and Engineering Vibration,2003 ,23(3) : 9-14．
[5] 高峰,陈先,魏继武.强地震动数据采集实时系统研究[J].地震工程与工程振动,2003,23(5) :8-16． Gao F, Chen X, Wei J W. Research on strong ground motion realtime data acquisition system[J]. Earthquake Engineering and Engineering Vibration,2003,23(5) :8-16．
[6] 袁子龙,李婷婷.△-∑A/D转换技术及在地震勘探中的应用[J].地球物理学进展,2004,19(2) :300-303． Yuan Z L, Li T T. The Δ-ΣA/D converting technique and its application in seismic exploration[J]. Progress in Geophysics, 2004,19(2) : 300-303．
[7] 周公威,张伯明,吴忠良,等.中国数字地震台网(CDSN)的近期发展[J].地球物理学进展,2007,22(4) :1130-1134． Zhou G W, Zhang B M, Wu Z L, et al Recent development in China digital seismograph network (CDSN) [J]. Progress in Geophysics, 2007,22(4) : 1130-1134．
[8] 金沙江奚落度水电站双曲拱坝动力分析和动力模型试验研究报告[R].北京:中国水利水电科学研究院,2001． Yangtze River ridiculing hydroelectric power station hyperbolic arch dam mechanical analysis and dynamic model experimental study report[R]. Beijing: Chinese Water conservation Water and electricity Academy of science, 2001．
[9] 滕吉文.中国地球物理仪器和实验设备研究与研制的发展与导向[J].地球物理学进展,2005,20(2) :276-281． Teng J W. The development and guide direction of Research and manufacture of Geophysical instruments and experimental equipments in China[J]. Progress in Geophysics,2005 ,20(2) :276-281．
[10] 苏克忠,张力飞,朱栗武.大坝强震安全监测[M].北京:中国水利水电出版社,1996． Su K Z, Zhang L F, Zhu L W. Dam macroseism safe monitor[M]. Beijing: Chinese Water Conservation Water and Electricity Publishing House, 1996．
[11] 周仕勇,姜明明,Russell Robinson.1997年新疆伽师强震群发展过程中发震断层间相互作用的影响[J].地球物理学报,2006,49(4) :1102-1109． Zhou S Y , Jiang M M, Russell Robinson. The role of fault interactions in the generation of the 1997 Jiashi strong earthquake swarm, Xinjiang, China [J]. Chinese J. Geophys. (in Chinese) ,2006,49(4) :1102-1109．
[12] 马啸,林炜.大坝安全自动化监测系统无线通讯网络层协议设计[J].大坝与安全,2008,1:18-20． Ma X , Lin W . Design of wireless communication network protocol in automatic dam safety monitoring system[J]. Dam & Safety,2008,1:18-20．
[13] 陈岳良,郭红阳.分形滤波及其在信号处理中的应用[J].中北大学学报,2006,27(3) :272-275． Chen Y L , Guo H Y. Fractal Filtering and Its Application in Signal Processing[J]. Journal of North University of China. 2006,27(3) :272-275．
[14] 陆其鹄,彭克中,易碧金.我国地球物理仪器的发展[J].地球物理学进展,2007,22(4) :1332-1337． Lu Q H , Peng K Z , Yi B J . The development of geophysical instrumentation in China [J]. Progress in Geophysics, 2007,22(4) : 1332-1337．
[15] 吴树仁,韩金良,石菊松.三峡库区巴东县城附近主要滑坡边界轨迹分形分维特征与滑坡稳定性关系[J].地球学报,2005,26(5) :455-460． Wu S R , Han J L , Shi J S . A study of the relationship between landslide stability and fractal dimension of the major landslide trace pattern near badong in the reservoir region of the Yangtze Gorge Project[J]. Acta Geoscientica Sinica ,2005,26(5) :455-460．
[16] 姚陈.地震三维矢量反射波场[J].地球物理学进展,2006,21(2) :430-439． Yao C. Three dimensional vector seismic reflection field[J]. Progress in Geophysics, 2006 ,21(2) :430-439．
[17] 石建新,王延光,毕丽飞.等.多分量地震资料处理解释技术研究[J].地球物理学进展,2006,21(2) :505-511． Shi J X, Wang Y G, Bi L F, et al. The process-interpretation technique of multi-component seismic data[J]. Progress in Geophysics,2006 ,21(2) :505-511．
[18] 赖晓玲,刁桂苓,孙译.用近场余震观测资料研究张北地震的发震构造[J].地球物理学进展,2007,22(1) :63-67． Lai X L , Diao G L , Shun Z . The study on seismogenic structure of Zhangbei earthquake using near field after-shock observation data[J]. Progress in Geophysics,2007,22(1) :63-67．
[19] 张进铎.地震解释技术现状及发展趋势[J].地球物理学进展,2006,21(2) :578-587． Zhang J D. Present status and future trend of seismic data interpretation techniques [J]. Progress in Geophysics (in Chinese), 2006 ,21(2) :578-587．
[20] 尹军杰,刘学伟,李文慧.地震波散射理论及应用研究综述[J].地球物理学进展,2005,20(1) :123-134． Yin J J, Liu X W, Li W H. The view of seismic wave scattering theory and its applications [J]. Progress in Geophysics (in Chinese) ,2005 ,20(1) :123-134．
[21] 金雷,李月,杨宝俊.用时频峰值滤波方法消减地震勘探资料中随机噪声的初步研究[J].地球物理学进展,2005,20(3) :724-728． Jin L, Li Y , Yang B J. Reduction of random noise for seismic data by time-frequency peak filtering [J]. Progress in Geophysics (in Chinese) ,2005 ,20(3) :724-728．
[22] 李火坤,练继建,朱济祥,等.李家峡拱坝变形原型观测资料分析及安全监控模型研究[J].南昌大学学报工科版,2006,28(3) :289-294． Li H K, Lian J J, Zhu J X, et al. Deformation analysis of the prototype observation data and research on monitoring model of safety of Lijiaxia arc dam[J]. Journal of Nanchang University (Engineering & Technology) ,2006,28(3) :289-294．
[23] 贡保臣,李季,李媛.李家峡水电站垂线自动化观测资料模型分析[J].大坝与安全,2008,1:34-37． Gong B C, Li J, Li Y. Analysis on pendulum automatic observation data of Lijiaxia hydropower station[J]. Dam & Safety, 2008,1:34-37．
[2] 王德厚.大坝安全检测与监控[M].北京:中国水利水电出版社,2004． Wang D H . Dam safe examination and monitoring[M]. Beijing: Chinese Water conservation Water and electricity Publishing house, 2004．
[3] 袁子龙,韩刚,于玲,等.地震勘探仪器主要技术性能分析及改进探讨[J].地球物理学进展,2007,22(6) :1970-1974． Yuan Z L, Han G, Yu L, et al. Analysis and improvement of the main technical performance of seismic exploration instrument[J]. Progress in Geophysics, 2007, 22 (6) :1970-1974．
[4] 高峰,陈先,魏继武.强地震动数据采集系统研究[J].地震工程与工程振动,2003,23(3) :9-14． Gao F, Chen X, Wei J W. Research on strong ground motion data collection system [J]. Earthquake Engineering and Engineering Vibration,2003 ,23(3) : 9-14．
[5] 高峰,陈先,魏继武.强地震动数据采集实时系统研究[J].地震工程与工程振动,2003,23(5) :8-16． Gao F, Chen X, Wei J W. Research on strong ground motion realtime data acquisition system[J]. Earthquake Engineering and Engineering Vibration,2003,23(5) :8-16．
[6] 袁子龙,李婷婷.△-∑A/D转换技术及在地震勘探中的应用[J].地球物理学进展,2004,19(2) :300-303． Yuan Z L, Li T T. The Δ-ΣA/D converting technique and its application in seismic exploration[J]. Progress in Geophysics, 2004,19(2) : 300-303．
[7] 周公威,张伯明,吴忠良,等.中国数字地震台网(CDSN)的近期发展[J].地球物理学进展,2007,22(4) :1130-1134． Zhou G W, Zhang B M, Wu Z L, et al Recent development in China digital seismograph network (CDSN) [J]. Progress in Geophysics, 2007,22(4) : 1130-1134．
[8] 金沙江奚落度水电站双曲拱坝动力分析和动力模型试验研究报告[R].北京:中国水利水电科学研究院,2001． Yangtze River ridiculing hydroelectric power station hyperbolic arch dam mechanical analysis and dynamic model experimental study report[R]. Beijing: Chinese Water conservation Water and electricity Academy of science, 2001．
[9] 滕吉文.中国地球物理仪器和实验设备研究与研制的发展与导向[J].地球物理学进展,2005,20(2) :276-281． Teng J W. The development and guide direction of Research and manufacture of Geophysical instruments and experimental equipments in China[J]. Progress in Geophysics,2005 ,20(2) :276-281．
[10] 苏克忠,张力飞,朱栗武.大坝强震安全监测[M].北京:中国水利水电出版社,1996． Su K Z, Zhang L F, Zhu L W. Dam macroseism safe monitor[M]. Beijing: Chinese Water Conservation Water and Electricity Publishing House, 1996．
[11] 周仕勇,姜明明,Russell Robinson.1997年新疆伽师强震群发展过程中发震断层间相互作用的影响[J].地球物理学报,2006,49(4) :1102-1109． Zhou S Y , Jiang M M, Russell Robinson. The role of fault interactions in the generation of the 1997 Jiashi strong earthquake swarm, Xinjiang, China [J]. Chinese J. Geophys. (in Chinese) ,2006,49(4) :1102-1109．
[12] 马啸,林炜.大坝安全自动化监测系统无线通讯网络层协议设计[J].大坝与安全,2008,1:18-20． Ma X , Lin W . Design of wireless communication network protocol in automatic dam safety monitoring system[J]. Dam & Safety,2008,1:18-20．
[13] 陈岳良,郭红阳.分形滤波及其在信号处理中的应用[J].中北大学学报,2006,27(3) :272-275． Chen Y L , Guo H Y. Fractal Filtering and Its Application in Signal Processing[J]. Journal of North University of China. 2006,27(3) :272-275．
[14] 陆其鹄,彭克中,易碧金.我国地球物理仪器的发展[J].地球物理学进展,2007,22(4) :1332-1337． Lu Q H , Peng K Z , Yi B J . The development of geophysical instrumentation in China [J]. Progress in Geophysics, 2007,22(4) : 1332-1337．
[15] 吴树仁,韩金良,石菊松.三峡库区巴东县城附近主要滑坡边界轨迹分形分维特征与滑坡稳定性关系[J].地球学报,2005,26(5) :455-460． Wu S R , Han J L , Shi J S . A study of the relationship between landslide stability and fractal dimension of the major landslide trace pattern near badong in the reservoir region of the Yangtze Gorge Project[J]. Acta Geoscientica Sinica ,2005,26(5) :455-460．
[16] 姚陈.地震三维矢量反射波场[J].地球物理学进展,2006,21(2) :430-439． Yao C. Three dimensional vector seismic reflection field[J]. Progress in Geophysics, 2006 ,21(2) :430-439．
[17] 石建新,王延光,毕丽飞.等.多分量地震资料处理解释技术研究[J].地球物理学进展,2006,21(2) :505-511． Shi J X, Wang Y G, Bi L F, et al. The process-interpretation technique of multi-component seismic data[J]. Progress in Geophysics,2006 ,21(2) :505-511．
[18] 赖晓玲,刁桂苓,孙译.用近场余震观测资料研究张北地震的发震构造[J].地球物理学进展,2007,22(1) :63-67． Lai X L , Diao G L , Shun Z . The study on seismogenic structure of Zhangbei earthquake using near field after-shock observation data[J]. Progress in Geophysics,2007,22(1) :63-67．
[19] 张进铎.地震解释技术现状及发展趋势[J].地球物理学进展,2006,21(2) :578-587． Zhang J D. Present status and future trend of seismic data interpretation techniques [J]. Progress in Geophysics (in Chinese), 2006 ,21(2) :578-587．
[20] 尹军杰,刘学伟,李文慧.地震波散射理论及应用研究综述[J].地球物理学进展,2005,20(1) :123-134． Yin J J, Liu X W, Li W H. The view of seismic wave scattering theory and its applications [J]. Progress in Geophysics (in Chinese) ,2005 ,20(1) :123-134．
[21] 金雷,李月,杨宝俊.用时频峰值滤波方法消减地震勘探资料中随机噪声的初步研究[J].地球物理学进展,2005,20(3) :724-728． Jin L, Li Y , Yang B J. Reduction of random noise for seismic data by time-frequency peak filtering [J]. Progress in Geophysics (in Chinese) ,2005 ,20(3) :724-728．
[22] 李火坤,练继建,朱济祥,等.李家峡拱坝变形原型观测资料分析及安全监控模型研究[J].南昌大学学报工科版,2006,28(3) :289-294． Li H K, Lian J J, Zhu J X, et al. Deformation analysis of the prototype observation data and research on monitoring model of safety of Lijiaxia arc dam[J]. Journal of Nanchang University (Engineering & Technology) ,2006,28(3) :289-294．
[23] 贡保臣,李季,李媛.李家峡水电站垂线自动化观测资料模型分析[J].大坝与安全,2008,1:34-37． Gong B C, Li J, Li Y. Analysis on pendulum automatic observation data of Lijiaxia hydropower station[J]. Dam & Safety, 2008,1:34-37．
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