semvec/pypi-packages huggingface dataset:
Spyffness 0.1.2
A Python library for structural analysis
License: MIT
Requires Python: >=3.6

# Spyffness

A Python library for structural analysis.

## Installation

```bash
pip install Spyffness
```

## Usage

```python
from Spyffness.Frame import Frame

struct = Frame()

struct.addNode(0, [0,0,0])
struct.addNode(1, [0,0,3])
struct.addNode(2, [0,3,0])

struct.addMaterial(False, E= 30000, Iy= 100, Iz= 100, G= 10000, J= 50, A= 10)

struct.addBeam(0, 0, 1)
struct.addBeam(1, 1, 2)
struct.addBeam(2, 0, 2)

print(struct.K())
struct.fixAllBottomNodes()
struct.setCompresionLoad(1000)

struct.solve()

print(struct.Beams[0].Floc())
print(struct.Beams[1].Floc())
print(struct.Beams[2].Floc())
```

## Features

- 3D analysis of frame structures
- Support for different types of materials
- Calculation of stiffness matrices
- Analysis of displacements and reactions