Ton-force per Cubic Yard (US): Definition, Unit of Specific Weight and Conversions
Ton-force per cubic yard (US) is a US customary unit of specific weight used to measure the weight, or gravitational force, of a material contained within one cubic yard of volume. Unlike mass density, which measures mass per unit volume, specific weight measures force per unit volume and therefore depends on gravitational acceleration.
Definition
One ton-force per cubic yard (US) represents the specific weight of a material exerting a gravitational force of one US short ton-force over a volume of one cubic yard.
1 ton-force/yd³ (US) = 11,636.108 N/m³
Where is Ton-force per Cubic Yard (US) Used?
- Civil engineering
- Construction
- Geotechnical engineering
- Road construction
- Material specifications
- Earthwork and excavation
- North American engineering standards
Relationship to Other Specific Weight Units
- 1 ton-force/yd³ (US) = 11,636.108 N/m³
- 1 ton-force/yd³ (US) = 11.636108 kN/m³
- 1 ton-force/yd³ (US) ≈ 1,186.782 kgf/m³
- 1 ton-force/yd³ (US) = 74.074074 lbf/ft³
Related Conversions
- Ton-force per Cubic Yard (US) to Newton per Cubic Meter
- Ton-force per Cubic Yard (US) to Kilonewton per Cubic Meter
- Ton-force per Cubic Yard (US) to Pound-force per Cubic Foot
- Ton-force per Cubic Yard (US) to Kilogram-force per Cubic Meter
- Newton per Cubic Meter to Ton-force per Cubic Yard (US)
Real-World Examples
Ton-force per cubic yard (US) is commonly used in the United States to describe the specific weight of soils, crushed stone, sand, asphalt, and concrete for earthwork, transportation, and construction projects. Engineers often use this unit when estimating loads and material quantities.
Frequently Asked Questions
Is ton-force per cubic yard (US) an SI unit?
No. It is a US customary engineering unit. The SI unit of specific weight is the newton per cubic meter (N/m³).
What does ton-force per cubic yard (US) measure?
It measures the weight (gravitational force) of a material contained within one cubic yard of volume.
What is a US ton-force?
A US ton-force is the force exerted by a mass of one US short ton (2,000 pounds) under standard gravity.
Conclusion
Ton-force per cubic yard (US) is an important unit of specific weight in North American engineering and construction. Although SI units are preferred internationally, it remains useful for interpreting construction specifications and engineering documents in the United States.