Box Truss
Box trusses consist of four interconnected trusses forming a box or rectangular shape in cross-section. The closed geometry provides high rigidity and torsional resistance.
Features:
- Formed by combining two or more planar trusses to create a 3D structure.
- Excellent at resisting bending, twisting, and shearing forces.
Uses:
- Bridges: Widely used for long-span bridges due to torsional strength.
- High-rise building frames: Provides stability against lateral loads like wind or seismic forces.
Examples:
- Warren Box Truss: A combination of triangular forms in a box-like configuration.
- Double Warren Truss: Multiple Warren trusses connected to form a box.
