Bridges Worksheets & Facts | Structures, Materials, Famous Examples - Free Printable
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Step-by-step solution for: Bridges Worksheets & Facts | Structures, Materials, Famous Examples
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Show Answer Key & Explanations
Step-by-step solution for: Bridges Worksheets & Facts | Structures, Materials, Famous Examples
Let's solve the "What the Bridge?" worksheet by identifying the type of bridge structure in each photo. There are seven common types of bridges: Arch, Beam, Cantilever, Cable- Stayed, Suspension, Truss, and Tied-Arch.
We'll go through each image one by one and identify the bridge type based on its structural features.
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- Description: A bridge with multiple rounded arches spanning a river.
- Structure Type: Arch Bridge
- Why? The defining feature is the curved arch shape that supports the deck from below. The weight is transferred to the abutments at either end.
✔ Answer: Arch Bridge
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- Description: A long bridge with triangular trusses forming a repeating pattern along the span.
- Structure Type: Truss Bridge
- Why? The bridge has a framework of connected triangles (trusses), which provide strength and stability.
✔ Answer: Truss Bridge
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- Description: A narrow pedestrian bridge with a metal framework above the walkway, supporting it with vertical beams.
- Structure Type: Beam Bridge
- Why? This appears to be a simple beam bridge with support piers underneath and a rigid beam-like structure. The overhead framework may be for aesthetics or protection, but the basic structure is a beam.
✔ Answer: Beam Bridge
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- Description: Iconic red bridge with two tall towers and cables running down to the deck.
- Structure Type: Suspension Bridge
- Why? The bridge uses main cables suspended between towers, with vertical suspenders holding up the deck. The Golden Gate Bridge is a classic example.
✔ Answer: Suspension Bridge
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- Description: A train crossing a bridge supported by concrete piers with a flat deck.
- Structure Type: Beam Bridge
- Why? The deck is supported by vertical piers. It’s a simple horizontal beam structure. No arches, cables, or trusses visible.
✔ Answer: Beam Bridge
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- Description: A modern bridge with a single tall tower and cables fanning out to the deck.
- Structure Type: Cable-Stayed Bridge
- Why? The deck is supported by cables attached directly to one or more towers. Unlike suspension bridges, the cables are not continuous across the span.
✔ Answer: Cable-Stayed Bridge
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- Description: A long bridge with multiple stone arches over a river, possibly ancient.
- Structure Type: Arch Bridge
- Why? Again, the repeated arches are the key identifier. This is likely a masonry arch bridge.
✔ Answer: Arch Bridge
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- Description: A bridge made of steel with a triangular lattice structure.
- Structure Type: Truss Bridge
- Why? The crisscrossing diagonal beams form a truss system, typical of truss bridges.
✔ Answer: Truss Bridge
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- Description: A large curved arch rising above the bridge deck, with the arch forming a silhouette against the sky.
- Structure Type: Tied-Arch Bridge
- Why? The arch is above the deck and tied at both ends with horizontal members (the "tie"). This prevents the arch from spreading apart. The arch pushes outward, and the tie holds it together.
✔ Answer: Tied-Arch Bridge
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1. Arch Bridge
2. Truss Bridge
3. Beam Bridge
4. Suspension Bridge
5. Beam Bridge
6. Cable-Stayed Bridge
7. Arch Bridge
8. Truss Bridge
9. Tied-Arch Bridge
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This worksheet teaches students to recognize different bridge types based on their structural design. Each type uses a unique method to support loads and span distances.
Let me know if you'd like this formatted as a printable answer sheet!
We'll go through each image one by one and identify the bridge type based on its structural features.
---
Image 1 (Top Left):
- Description: A bridge with multiple rounded arches spanning a river.
- Structure Type: Arch Bridge
- Why? The defining feature is the curved arch shape that supports the deck from below. The weight is transferred to the abutments at either end.
✔ Answer: Arch Bridge
---
Image 2 (Top Middle):
- Description: A long bridge with triangular trusses forming a repeating pattern along the span.
- Structure Type: Truss Bridge
- Why? The bridge has a framework of connected triangles (trusses), which provide strength and stability.
✔ Answer: Truss Bridge
---
Image 3 (Top Right):
- Description: A narrow pedestrian bridge with a metal framework above the walkway, supporting it with vertical beams.
- Structure Type: Beam Bridge
- Why? This appears to be a simple beam bridge with support piers underneath and a rigid beam-like structure. The overhead framework may be for aesthetics or protection, but the basic structure is a beam.
✔ Answer: Beam Bridge
---
Image 4 (Middle Left):
- Description: Iconic red bridge with two tall towers and cables running down to the deck.
- Structure Type: Suspension Bridge
- Why? The bridge uses main cables suspended between towers, with vertical suspenders holding up the deck. The Golden Gate Bridge is a classic example.
✔ Answer: Suspension Bridge
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Image 5 (Middle Center):
- Description: A train crossing a bridge supported by concrete piers with a flat deck.
- Structure Type: Beam Bridge
- Why? The deck is supported by vertical piers. It’s a simple horizontal beam structure. No arches, cables, or trusses visible.
✔ Answer: Beam Bridge
---
Image 6 (Middle Right):
- Description: A modern bridge with a single tall tower and cables fanning out to the deck.
- Structure Type: Cable-Stayed Bridge
- Why? The deck is supported by cables attached directly to one or more towers. Unlike suspension bridges, the cables are not continuous across the span.
✔ Answer: Cable-Stayed Bridge
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Image 7 (Bottom Left):
- Description: A long bridge with multiple stone arches over a river, possibly ancient.
- Structure Type: Arch Bridge
- Why? Again, the repeated arches are the key identifier. This is likely a masonry arch bridge.
✔ Answer: Arch Bridge
---
Image 8 (Bottom Middle):
- Description: A bridge made of steel with a triangular lattice structure.
- Structure Type: Truss Bridge
- Why? The crisscrossing diagonal beams form a truss system, typical of truss bridges.
✔ Answer: Truss Bridge
---
Image 9 (Bottom Right):
- Description: A large curved arch rising above the bridge deck, with the arch forming a silhouette against the sky.
- Structure Type: Tied-Arch Bridge
- Why? The arch is above the deck and tied at both ends with horizontal members (the "tie"). This prevents the arch from spreading apart. The arch pushes outward, and the tie holds it together.
✔ Answer: Tied-Arch Bridge
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✔ Final Answers:
1. Arch Bridge
2. Truss Bridge
3. Beam Bridge
4. Suspension Bridge
5. Beam Bridge
6. Cable-Stayed Bridge
7. Arch Bridge
8. Truss Bridge
9. Tied-Arch Bridge
---
Summary:
This worksheet teaches students to recognize different bridge types based on their structural design. Each type uses a unique method to support loads and span distances.
Let me know if you'd like this formatted as a printable answer sheet!
Parent Tip: Review the logic above to help your child master the concept of types of bridges worksheet.
