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1 Ιαν 1992 · Table of concrete design properties according to Eurocode 2 (EN1992-1-1) including compressive strength, tensile strength, elastic modulus, min. reinforcement.
List of typical steel amounts used in different kind of structures and elements (please note that these are average values, in reality, there is variance). All the quantities are shown per m3 of concrete. The typical density of concrete is approximately 2400 kg /m3.
4 Νοε 2012 · Typical properties of normal strength Portland cement concrete: Density - ρ : 2240 - 2400 kg/m 3 (140 - 150 lb/ft 3 ) Compressive strength : 20 - 40 MPa (3000 - 6000 psi)
Typically, concrete has a density of 150 pounds per cubic foot, which means that a block of concrete that is one foot wide, one foot long, and one foot high would weigh 150 pounds. Water has the density of only 62.4 pounds per cubic foot.
The design and construction of structural concrete, both plain and reinforced (including nonprestressed and prestressed concrete) is covered by ACI 318, Building Code Requirements for Structural Concrete, and ACI 301, Stan-dards Specification for Structural Concrete.
Reinforced (density: 2,500 kg/m³ / 156.07 lb/ft³) – also called reinforced cement concrete or RCC for short, it's reinforced with an additional material (most commonly steel reinforcing bars) for ductility and durability.
Method-1 : Reinforcement Estimation (Thumb Rule Method) This simplest method is based on the type of structure and the volume of the reinforced concrete elements. Average values for typical concrete frames:
