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ChiangRai Earthquake M6.3 May 05, 2014 Assessment of Seismic Hazard and Risk & Wind Effects on Buildings and Structures Pennung Warnitchai Professor of Structural Engineering Asian Institute of Technology

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Page 1: Assessment of Seismic Hazard and Risk Wind Effects on ...solutions.ait.ac.th/.../11/...Risk-Wind-Effects-AITS-07-Nov-2016.pdf · ChiangRai Earthquake M6.3 May 05, 2014 Assessment

ChiangRai Earthquake M6.3 May 05, 2014

Assessment of Seismic Hazard and Risk &Wind Effects on Buildings and Structures

Pennung WarnitchaiProfessor of Structural Engineering

Asian Institute of Technology

Page 2: Assessment of Seismic Hazard and Risk Wind Effects on ...solutions.ait.ac.th/.../11/...Risk-Wind-Effects-AITS-07-Nov-2016.pdf · ChiangRai Earthquake M6.3 May 05, 2014 Assessment

Tectonic Map of SouthEast Asia Seismicity Map of SouthEast Asia

(1912-2007)

Nepal EQ (2015)

Myanmar EQ (2016)

Page 3: Assessment of Seismic Hazard and Risk Wind Effects on ...solutions.ait.ac.th/.../11/...Risk-Wind-Effects-AITS-07-Nov-2016.pdf · ChiangRai Earthquake M6.3 May 05, 2014 Assessment

Ishii et al., 2005Nature

The 26 Dec 2004 Megathrust EQ

Magnitude: 9.3

Rupture Length: 1200 km

Page 4: Assessment of Seismic Hazard and Risk Wind Effects on ...solutions.ait.ac.th/.../11/...Risk-Wind-Effects-AITS-07-Nov-2016.pdf · ChiangRai Earthquake M6.3 May 05, 2014 Assessment

http://staff.aist.go.jp/kenji.satake/Sumatra-E.html

Page 5: Assessment of Seismic Hazard and Risk Wind Effects on ...solutions.ait.ac.th/.../11/...Risk-Wind-Effects-AITS-07-Nov-2016.pdf · ChiangRai Earthquake M6.3 May 05, 2014 Assessment

Kamala Beach, Phuket

Tsunami Flooding

Page 6: Assessment of Seismic Hazard and Risk Wind Effects on ...solutions.ait.ac.th/.../11/...Risk-Wind-Effects-AITS-07-Nov-2016.pdf · ChiangRai Earthquake M6.3 May 05, 2014 Assessment

Maximum Water Level

One of the most devastating disasters in the history of Thailand

Low-frequency but high-impact disaster caused by EQ

Improve public awareness of EQ risk

Page 7: Assessment of Seismic Hazard and Risk Wind Effects on ...solutions.ait.ac.th/.../11/...Risk-Wind-Effects-AITS-07-Nov-2016.pdf · ChiangRai Earthquake M6.3 May 05, 2014 Assessment