Dam and Reservoir Civil Engineer Career Day Display

TL;DR

An engineer creates a dam model to engage students on career day.

Transcript

this will probably not come as a surprise to most of you but making YouTube videos is just a hobby for me I make my living as a civil engineer and my wife is a teacher at an elementary school which means I get invited to career day every year and I really enjoy this because I like what I do and it's a fun challenge to try and make it interesting to... Read More

Key Insights

• The creator is a civil engineer who participates in career day to inspire young students about engineering.
• A model of a dam and reservoir was constructed to demonstrate water management concepts in an engaging manner.
• The model uses plywood, cedar, marine-grade epoxy, and latex paint to ensure durability and water resistance.
• Various components such as a computer fan and PVC pipes simulate hydropower and water flow in the model.
• The display includes interactive elements like a flood simulation and demonstrates the importance of environmental flows.
• The project aims to simplify complex engineering concepts and make them accessible to children.
• The model successfully engaged students, prompting questions and sparking interest in civil engineering.
• The project highlights the importance of creative approaches to education in making technical fields appealing to young audiences.

Questions & Answers

Q: What was the purpose of creating the dam model?

The purpose of creating the dam model was to engage young students during career day by demonstrating fundamental concepts of water management in an interactive and accessible manner. The model aimed to simplify complex engineering topics and inspire interest in civil engineering by showing the practical applications of dams and reservoirs.

Q: What materials were used in constructing the model?

The model was constructed using materials such as 3/4 inch plywood, cedar 2x4s, marine-grade epoxy, and exterior latex primer. These materials were chosen for their durability and water resistance, ensuring the model could withstand being submerged in water during demonstrations. Additional elements included PVC pipes and a computer fan to simulate water flow and hydropower.

Q: How does the model simulate real-world water management systems?

The model simulates real-world water management systems by incorporating features like a pump to mimic rain filling a reservoir, a crest gate for flood control, and a computer fan to represent hydropower. It also includes interactive elements such as a flood simulation and demonstrates the impact of elevation on flooding risks, providing a comprehensive overview of dam functions.

Q: What educational goals did the model aim to achieve?

The educational goals of the model were to make engineering concepts approachable and interesting for children, to spark curiosity about civil engineering, and to illustrate the practical applications of dams and reservoirs. By creating an engaging and interactive display, the project aimed to inspire future engineers and demonstrate the importance of creative educational approaches in technical fields.

Q: How was the model received at career day?

The model was very well received at career day, generating a lot of interest and engagement from students. It prompted numerous questions and discussions, indicating that it successfully captured the attention of young audiences. The interactive nature of the display, along with its colorful and dynamic presentation, helped make complex engineering concepts more relatable and exciting.

Q: What challenges were faced during the construction of the model?

One of the challenges faced during the construction of the model was ensuring that the materials used were durable and water-resistant. The creator used marine-grade epoxy to prevent leaks and protect the wood from swelling or molding. Additionally, maintaining the recommended temperature for the epoxy to cure properly was a concern due to chilly weather conditions.

Q: How does the model illustrate the importance of environmental flows?

The model illustrates the importance of environmental flows by including features such as low-flow releases from the dam to keep water in the river downstream. This demonstrates the need to maintain adequate water levels for ecological balance and highlights the role of dams in supporting aquatic life, represented by fish in the display, emphasizing the environmental considerations in water management.

Q: What creative elements were incorporated into the model's design?

Creative elements incorporated into the model's design included the use of a computer fan painted green to simulate hydropower, a garden hose and bathroom sink to represent water supply, and the addition of fake grass for visual appeal. The model also utilized a projector and Sharpies for labeling, ensuring the display was both informative and visually engaging for students.

Summary & Key Takeaways

• A civil engineer created a dam and reservoir model for career day to engage young students. The model, made from plywood and cedar, was designed to demonstrate fundamental water management concepts. It included interactive features like flood simulations and hydropower demonstrations, aiming to simplify complex engineering topics for children.

• The project involved constructing a durable and water-resistant model using marine-grade epoxy and latex paint. Various elements like a computer fan and PVC pipes were used to simulate real-world water management systems. The display illustrated concepts such as flood control, environmental flows, and the effects of elevation on flooding risks.

• The model was a hit at career day, generating significant interest and engagement among students. It effectively demonstrated the purposes of dams and reservoirs, encouraging curiosity and potentially inspiring future engineers. The project underscored the value of creative educational tools in making technical subjects accessible and exciting for young audiences.