You may visit following site for conferences in Earthquake Engineering:

http://www.iaee.or.jp/

https://www.eeri.org/

Thanks professor Om Prakash Chhangani for sharing the information

https://eurodyn2020.org/

This is a conference that will occur in Greece 2020 it covers the following topics if you are interested:

• Biomechanics
• Bridge dynamics
• Dynamic soil-structure interaction
• Dynamical behaviour of materials
• Dynamics of coupled systems
• Earthquake engineering
• Experimental techniques
• Fluid structure interaction
• Human induced vibrations
• Impact dynamics
• Inverse problems
• Multi-scale dynamics
• Nonlinear dynamics
• Optimization
• Reliability and dynamical systems
• Stochastic dynamics
• Structural health monitoring
• Traffic induced vibrations
• Vehicle dynamics
• Vibration control
• Vibro-acoustics
• Wave propagation
• Wind engineering

Thanks Ioannis Ntaliakouras