Across
- 2. bridge that carries water over obstacles
- 3. bridge that is suspended from cables that hang from towers
- 4. bridge with horizontal beams supported at each end
- 5. arch structure that has bricks stacked progressively inward
- 6. to use force to cause something to become curved
- 9. bridge that is held up by cables, less cable and higher towers
- 11. bridge with abutments on each end that support the weight of the bridge
- 13. bridge whose load bearing structure is a series of triangles
- 15. the twisting of an object
Down
- 1. bridge with horizontal beams supported only at one end
- 7. the twisting of an object
- 8. force that causes two attached parts to slide against each other while touching
- 9. force that shortens or squeezes an object, decreasing volume
- 10. maximum stress material can handle without breaking
- 12. structure that spans obstacles
- 14. triangular area on either side of the arch