Xponexus Engineering

Load Combination Generator

Generate ULS and SLS combinations for ASCE 7, Eurocode, British, and Indian codes with custom load naming and directional wind or seismic actions.

Client-side · Instant · Professional output

Xponexus Engineering

Structural Reliability Toolkit

Lightweight, precise, and ready for engineering handover.

Step 1

Design code & structural template

Pre-fills common cases

Code / Standard

Structural template

Templates pre-select typical load cases for the structure type.

Step 2

Load cases present

Tick what applies

Basic actions

Dead load D (G)

Live / imposed load L (Q)

Snow S

Rain / ponding R

Temperature T

Lateral actions (directions)

Wind X (Wx)

Wind Y (Wy)

Wind Z (Wz)

Earthquake X (Ex)

Earthquake Y (Ey)

Earthquake Z (Ez)

Directional actions expand automatically—sign conventions handled later in analysis.

Step 3

Custom load case naming

Optional aliasing

Override default symbols used in the combinations (e.g. D → DL, Wx → WIND_X) to match your model naming standard.

Dead (D)

Live (L)

Snow (S)

Rain (R)

Temperature (T)

Wind X (Wx)

Wind Y (Wy)

Wind Z (Wz)

EQ X (Ex)

EQ Y (Ey)

EQ Z (Ez)

Step 4

Combination types

Control outputs

Include ULS / Ultimate / Strength combinations

Include SLS / Serviceability combinations

ULS for strength checks; SLS for drift and comfort. Add any project-specific combinations later.

Step 5

Generated combinations

Ready to share

CSV opens directly in Excel. Print PDF adds an Xponexus Engineering watermark.