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Episode 1: Intro to structural engineering

Written by Kira | September 13, 2023

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Welcome to our latest blog post, where we dive into the fascinating world of structural engineering! Whether you're a student, an aspiring engineer, or simply curious about how buildings and bridges stand tall, this post breaks down complex concepts into easily digestible segments.

What is Structural Engineering?
Structural engineering is a discipline within civil engineering focused on designing and constructing safe, stable, and durable structures. From skyscrapers to bridges, structural engineers ensure these structures withstand various forces and loads, providing a safe environment for us all.

The Three Main Umbrellas
Structural engineering can be divided into three main areas, which we like to call the "three umbrellas":

Mystery Materials: Exploring the properties of materials like steel and concrete, and how engineers use them effectively in construction.

Shaping Structures: Designing beams, columns, and other elements that form the framework of a building or bridge.

Handling Forces: Ensuring structures can withstand forces such as gravity and wind by distributing loads safely.

Everyday Applications
Structural engineering is integral to our daily lives, from the buildings we inhabit to the bridges we cross. Understanding its principles helps us appreciate the built environment around us.

Deflection
Deflection refers to the bending or displacement of a structural element under load. Engineers must control deflection to ensure structures remain safe and functional, preventing structural failure.

Newtonian Physics as a Playground
Newtonian physics principles are the foundation of structural engineering. Concepts like force, mass, and acceleration (F=ma) are crucial for understanding how structures behave under various loads.

The Big Bang and F=ma
While the Big Bang theory might seem far removed from structural engineering, it underscores the importance of understanding forces on a grand scale. The equation F=ma is fundamental to physics and engineering, helping engineers design safe and efficient structures.

Conclusion
Structural engineering combines science, creativity, and practical problem-solving. By exploring the basics of materials, design, and forces, we gain insight into the incredible work that goes into creating the structures we rely on every day. Whether you're pursuing a career in engineering or simply curious, understanding these fundamentals offers a solid foundation for appreciating structural engineering.