基于MATLAB的S波分裂软件的研制
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摘要
根据S波分裂原理,基于Matlab开发平台及"作图法"、"纵横比法"和"相关系数法"3种S波分裂的算法,研制了S波分裂参数计算软件。该软件提供的3种计算方法彼此独立,对同一地震波进行研究时可以相互对照、比较。
According to the theorem of S-wave splitting,a data processing windows software based on Matlab platform for S-wave splitting is developed.The program integrated three methods:Coefficient Approach,Aspect Ratio Method and Graphing Method,they are mutually independent but can be compared with each other in the study on the same seismic wave.
According to the theorem of S-wave splitting,a data processing windows software based on Matlab platform for S-wave splitting is developed.The program integrated three methods:Coefficient Approach,Aspect Ratio Method and Graphing Method,they are mutually independent but can be compared with each other in the study on the same seismic wave.
引文
1 Crampln S.Seismic wave propagation through a crackedsolid:polarization as a possible dilatancy diagnostic[J].Geophys J R Astron Soc.,1978,53:467-496.
2 Evans R,et al.The Turkish Dilataney Project(TDP3):Multi-disciplinary studies of a potential earthquake sourceregion[J].Geophys J R,1987,91:265-281.
3吴晶,等.首都圈西北部地区地壳介质地震各向异性特征初步研究[J].地球物理学报,2007,50(1):209-220.
4高原,郑斯华,孙勇.唐山地区地壳裂隙各向异性[J].地震学报,1995,17(3):283-293.
5姚陈,王培德,陈运泰.卢龙地区S渡偏振与上地壳裂隙各向异性[J].地球物理学报,1992,35(3):305-315.
6 Crampin S,Chastin S and Gao Y.Shear-wave splitting in acritical crust;Ⅲ-preliminary report of multi-variablemeasurements in active tectonics[J].J Apple Geophys,2003,54:265-277.
7 Silver P G.Seismic anisotropy beneath the continent:Probing the depths of geology[J].Annual Rev Earth PlantSci,1996,24:385-432.
8 Li Yonggang,Deng Daliang and Henyey T L.Shear_wavesplitting observations in the northern Los Angelesbasin[J].BSSA,1994,84(2):307-323.
9 Zinke J C and Zoback M D.Structure-related andstress-induced shear-wave velocity anisotropy Observationfrom micro-earthquakes near the Calaveras fault in centralCalifornia[J].BSSA,2OOO,90:1 305-1 312.
10 Tadokoro K,Ando Mand Umeda Y.S-Wave splitting inthe aftershock region of the 1995 Hyopo-Ken Nanbuearthquake[J].Jour Geophys Res.,1999,l04:981-991.
11 Tadokoro K and Ando M.Evidence for rapid fault healingderived from temporal changes in S wave splitting[J].Geophys Res Lett,2002,29(4):61-64.
12朱新运,于俊谊.基于MATLAB的小震震源参数计算软件研制[J].西北地震学报,2008,30(6):380-384.
13朱新运,刘杰,张帆.基于Aki模型的近震S波尾波Q值求解及分析软件研制[J].地震研究,2006,29(3):76-80.
2 Evans R,et al.The Turkish Dilataney Project(TDP3):Multi-disciplinary studies of a potential earthquake sourceregion[J].Geophys J R,1987,91:265-281.
3吴晶,等.首都圈西北部地区地壳介质地震各向异性特征初步研究[J].地球物理学报,2007,50(1):209-220.
4高原,郑斯华,孙勇.唐山地区地壳裂隙各向异性[J].地震学报,1995,17(3):283-293.
5姚陈,王培德,陈运泰.卢龙地区S渡偏振与上地壳裂隙各向异性[J].地球物理学报,1992,35(3):305-315.
6 Crampin S,Chastin S and Gao Y.Shear-wave splitting in acritical crust;Ⅲ-preliminary report of multi-variablemeasurements in active tectonics[J].J Apple Geophys,2003,54:265-277.
7 Silver P G.Seismic anisotropy beneath the continent:Probing the depths of geology[J].Annual Rev Earth PlantSci,1996,24:385-432.
8 Li Yonggang,Deng Daliang and Henyey T L.Shear_wavesplitting observations in the northern Los Angelesbasin[J].BSSA,1994,84(2):307-323.
9 Zinke J C and Zoback M D.Structure-related andstress-induced shear-wave velocity anisotropy Observationfrom micro-earthquakes near the Calaveras fault in centralCalifornia[J].BSSA,2OOO,90:1 305-1 312.
10 Tadokoro K,Ando Mand Umeda Y.S-Wave splitting inthe aftershock region of the 1995 Hyopo-Ken Nanbuearthquake[J].Jour Geophys Res.,1999,l04:981-991.
11 Tadokoro K and Ando M.Evidence for rapid fault healingderived from temporal changes in S wave splitting[J].Geophys Res Lett,2002,29(4):61-64.
12朱新运,于俊谊.基于MATLAB的小震震源参数计算软件研制[J].西北地震学报,2008,30(6):380-384.
13朱新运,刘杰,张帆.基于Aki模型的近震S波尾波Q值求解及分析软件研制[J].地震研究,2006,29(3):76-80.
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