A T-beam is a structural element commonly used in construction, characterized by its T-shaped cross-section. This design allows it to efficiently support loads, making it ideal for beams in floors and bridges. The top part of the "T" is called the flange, which resists bending, while the vertical part, known as the web, provides shear strength. T-beams are often made from reinforced concrete, which enhances their strength and durability. They are particularly effective in spanning long distances without the need for additional support. This makes them a popular choice in modern engineering and architecture, especially in large buildings and infrastructure projects.