Skip to main content

6 Result(s)

within Tian-Chang Chen Remove this filter

and

  1. No Access

    Chapter

    Structural Relationship Between the 2008 M8 Wenchuan and 2013 M7 Lushan Earthquakes Viewed by Fault-Zone Trapped Waves

    We analyzed waveform data recorded at seismic network and temporal stations for aftershocks of the 2013 M7 Lushan earthquake and the 2008 M8 Wenchuan earthquake in both time and frequency. Prominent fault-zone tr...

    Yong-Gang Li, **-Rong Su, Tian-Chang Chen… in Earthquake and Disaster Risk: Decade Retro… (2019)

  2. No Access

    Article

    Changes in source parameters of foreshocks and aftershocks of the 2001 M S=6.0 Yajiang, Sichuan, earthquake

    In this paper changes in focal mechanisms, parameters of wave spectra, and stress drops for the M S=5.0 foreshock and M S=6.0 mainshock in February 2001 in Yajiang ...

    Wan-zheng Cheng, Tian-chang Chen, Ya-ling Wei, Hang Zhu in Acta Seismologica Sinica (2003)

  3. No Access

    Article

    Earthquake focal mechanisms and stress field in Sichuan-Yunnan area determined using P wave polarity and short period P and S waveform data

    Tian-chang Chen, Horiuchi Shigeki, Si-hua Zheng in Acta Seismologica Sinica (2001)

  4. No Access

    Article

    A real time processing system of seismic waves using personal computers — Function and characteristics

    The real-time processing system of CTSN performs following: A/D conversion; automatic event detection; event data saving; automatic measure of P and S arrivals; event location and print out the calculated resu...

    Jun Fan, Tian-Chang Chen, Wei-Bin Han, Jian Zeng, Si-Hua Zheng… in Acta Seismologica Sinica (1998)

  5. No Access

    Article

    Attenuation of coda waves and Q c value beneath the Chengdu telemetered seismic network

    Based on the single scattering model of coda power spectrum analysis, digital waveform data of 50 events recorded by the real-time processing system of the Chengdu telemetry network are analyzed to estimate the Q

    Jian Zeng, Tian-Chang Chen, Wei-Bin Han, Jun Fan, Si-Hua Zheng… in Acta Seismologica Sinica (1997)

  6. No Access

    Article

    Temporal changes in shear wave splitting after theM=5.2 shimian earthquake of June 9, 1989

    Just after the occurrence of anM=5.2 earthquake in Shimian, Sichuan, two three-component seismometers were set up near the epicenter of the earthquake. Field observations were made for the four-year period from 1...

    Tian-Chang Chen, Zhi-Jun Li, Run-Sheng Zhang, Guo-Guang Du… in Acta Seismologica Sinica (1995)