1D Ground Response & Layered Wave Propagation Tool

Viscoelastic Transfer Matrix Analysis (Thomson-Haskell Solution) | SHAKE / DEEPSOIL Framework

Stratigraphy Profile

Layer	Thick (m)	Vs (m/s)	γ (kN/m³)	Damping ξ	Action

Bedrock Half-Space Properties

Bedrock Shear Wave Velocity (Vs, m/s)

Bedrock Unit Weight (γ, kN/m³)

Bedrock Damping Ratio (ξ)

Calculation Engine: Implements 1D linear viscoelastic wave equation ($G^* = G(1 + 2i\xi)$) cascading transfer matrices across soil interfaces to establish surface-to-bedrock amplification $A(\omega)$.

Response Outputs & Depth Profiles

Surface Amplification Function A(f)

Depth vs Shear Wave Velocity (Vs) Profile