Across
- 4. A structure built to span a physical obstacle like a river or a road.
- 6. A force that causes parts of a material to slide past each other in opposite directions.
- 7. A horizontal structural element that carries loads perpendicular to its axis.
- 9. The lowest part of a building that anchors it to the ground and supports its weight.
- 11. A powdery substance made with calcined lime and clay, mixed with water to form mortar or concrete.
- 12. An artificial channel for conveying water, typically in the form of a bridge across a valley.
- 14. A force that pushes or squeezes a material together.
Down
- 1. A composite material composed of fine and coarse aggregate bonded together with fluid cement.
- 2. The process of measuring distances, directions, and elevations on the earth's surface.
- 3. A force that pulls or stretches a material apart.
- 5. A barrier built across a waterway to hold back water and raise its level.
- 8. The weight or force that a structure must be able to support.
- 10. A framework of triangles used to support a roof, bridge, or other structure.
- 11. A vertical structural member that transfers the weight of the structure above to other structural elements below.
- 13. A steel bar or mesh used as a tension device in reinforced concrete to strengthen the structure.
