Burmister 5

Burmi︁ster N-layer Hankel/Transfer-Matrix Solver (Prototype)

Paste into Blogger (HTML view). This block computes σ_z, σ_r, σ_θ and ε_z, ε_r over a grid of radii/depths using Hankel transform + transfer-matrix for N layers. Use the single-layer check to validate numerics.

Soil layers (top → bottom)

Number of layers

k_max (1/m) n_k nodes high-k taper α

Notes: increase k_max and nk for higher accuracy (slower). Taper damps oscillations at high k.

Load patch (area)

Type CircleRectangle

radius a (m)
pressure q (MPa)

width B (m) length L (m) pressure q (MPa) rot θ (deg)

Observation grid & controls

Radii (m) — comma list or range e.g. 0,0.5,1 or 0:0.5:5 Depths (m) — comma or range e.g. 0.5,1,2 or 0.5:0.5:5

Validation

Single-layer Boussinesq check: