>Home>Products>Elastic Modulus of Concrete

Elastic Modulus of Concrete

Elastic Modulus of Concrete Applications:

Elastic Modulus of Concrete is extensively used in a variety of industries. Elastic Modulus of Concrete is widely used in structural applications, including bridges, buildings and construction equipment and more.

Elastic Modulus of Concrete Specification:

Thickness: 6-400 mm Width: 1600-4200 mm Length: 4000-15000mm send e-mail [email protected]

Chat Online
Leave Message

Young's Modulus - Tensile and Yield Strength for common

E = Young's Modulus of Elasticity (Pa,N/m 2,lb/in 2,psi) named after the 18th-century English physician and physicist Thomas Young; Elasticity.Elasticity is a property of an object or material indicating how it will restore it to its original shape after distortion.A spring is an example of an elastic object - when stretched,it exerts a Young's Modulus - Tensile and Yield Strength for common E = Young's Modulus of Elasticity (Pa,N/m 2,lb/in 2,psi) named after the 18th-century English physician and physicist Thomas Young; Elasticity.Elasticity is a property of an object or material indicating how it will restore it to its original shape after distortion.A spring is an example of an elastic object - when stretched,it exerts a What is the elastic modulus of concrete? - QuoraAug 06,2019 Elastic Modulus of Concrete#0183;According to IS:456 the modulus of concrete is 5000 (fck),MPa,where fck is the characteristic compressive strength of concrete.ACI 318-08 gives elastic elastic modulus as 0.043 (wc^1.5) (f'c),MPa,where f'c is specified compressive strength of concrete and wc is unit weight of concrete.8.8K views View 1 Upvoter

University of Illinois,Urbana,IL Contact 217 244 0843

modulus of elasticity specified in ASTM C469 - 02e1,Standard Test Method for Static Modulus of Elasticity and Poisson's Ratio of Concrete in Compression (C469).The standard compressive strength of most of the cylindrical specimens was also measured,following standard procedureSignificance of Elastic Modulus of Concrete Civil Nov 02,2011 Elastic Modulus of Concrete#0183;The elastic modulus of concrete is a very important mechanical parameter reflecting the ability of the concrete to deform elastically.For example,in prestressed concrete structures,elastic shortening of prestressed concrete is one of the main factors contributing to prestress loss.Significance of Elastic Modulus of Concrete Civil Nov 02,2011 Elastic Modulus of Concrete#0183;Elastic Modulus of concrete The modulus of elasticity or Youngs Modulus is defined as the slope of the stress-strain curve within the proportional limit of a material.For a concrete material,the secant modulus is defined as the slope of the straight line drawn from the origin of axes to the stress-strain curve at some percentage of

Secant Modulus of Elasticity - an overview ScienceDirect

The strain at loading is classified as mainly an elastic strain and corresponds to the secant modulus of elasticity at the age when the load is applied.For the sake of accuracy,it should be noted that,since both concrete and masonry mature with age,the modulus of elasticity increases with time so that the elastic strain decreases with time under a sustained stress (see Figure 2.4 (b)).Related searches for Elastic Modulus of Concreteyoung's modulus of concreteelastic modulus of steelmodulus of elasticity of concrete calculatormodulus of elasticity reinforced concretemodulus of elasticityconcrete elastic modulus ksimodulus of elasticity unitsyoung modulus of rubberSome results are removed in response to a notice of local law requirement.For more information,please see here.Previous123456NextMATERIAL PROPERTIES OF CONCRETE Figure 62-1AConcrete Yield Strength,fc (psi) Modulus of Elasticity,Ec (ksi) Modulus of Rupture,fr (psi) Class C 4000 3645 480 Class A 3500 3410 450 Class B 3000 3155 415 Notes 1.Thermal coefficient of expansion = 6.0 x 10-6/ Elastic Modulus of Concrete#176;F 2.Shrinkage coefficient = 0.0002 after 28 days = 0.0005 after 1 year 3.Related searches for Elastic Modulus of Concreteyoung's modulus of concreteelastic modulus of steelmodulus of elasticity of concrete calculatormodulus of elasticity reinforced concretemodulus of elasticityconcrete elastic modulus ksimodulus of elasticity unitsyoung modulus of rubberSome results are removed in response to a notice of local law requirement.For more information,please see here.12345NextVideos of Elastic Modulus of Concrete Watch video on Vimeo4:49Determinate Elastic Modulus on concrete cylinder to EN 12390-13-r10 viewsApr 12,2019VimeoCONTROLS GroupSee more videos of Elastic Modulus of ConcreteElastic Modulus of Concrete - LinkedInJan 22,2017 Elastic Modulus of Concrete#0183;Elastic modulus is a fundamental parameter in designing concrete structures.In recent years building specifications have even required a specific elastic modulus of concrete

Related searches for Elastic Modulus of Concrete

young's modulus of concreteelastic modulus of steelmodulus of elasticity of concrete calculatormodulus of elasticity reinforced concretemodulus of elasticityconcrete elastic modulus ksimodulus of elasticity unitsyoung modulus of rubberSome results are removed in response to a notice of local law requirement.For more information,please see here.Quiz Worksheet - Modulus of Elasticity StudyPrint Modulus of Elasticity Steel,Concrete Aluminum Worksheet 1.A steel rod (E = 200 GPa) is subjected to a strain of magnitude 0.01,what is the average stress on the rod?Properties of concrete - modulus of elasticity The elastic modulus of the hardened paste may be in the order of 10-30 GPa and aggregates about 45 to 85 GPa.The concrete composite is then in the range of 30 to 50 GPa.The American Concrete Institute allows the modulus of elasticity to be calculated using the equation shown here.This equation is completely empirical and is not based on theory.

Properties of concrete - modulus of elasticity

The elastic modulus of the hardened paste may be in the order of 10-30 GPa and aggregates about 45 to 85 GPa.The concrete composite is then in the range of 30 to 50 GPa.The American Concrete Institute allows the modulus of elasticity to be calculated using the equation shown here.This equation is completely empirical and is not based on theory.Modulus of elasticity,modulus of rupture and compressive The commonly accepted relationship that the elastic modulus of concrete is proportional to the 0.5 power of the cylinder compressive strength was found to be accurate for the elastic modulus at Modulus of elasticity of concrete? [3 Different standards]Mar 04,2019 Elastic Modulus of Concrete#0183;Modulus of elasticity = unit stress/unit strain With the compressive strength test on the concrete specimen (cylinder of 15 cm diameter and 30 cm length having a volume 15 cm cube),the modulus of elasticity of concrete is calculated with the help of stress and strain graph.

Modulus of Elasticity of Concrete- Determination and

Apr 11,2019 Elastic Modulus of Concrete#0183;Modulus of elasticity of concrete (Ec) is defined as the ratio of the applied stress to the corresponding strain.Not only does it demonstrate the ability of concrete to withstand deformation due to applied stress but also its stiffness.In other words,it reflects the ability of concrete to deflect elastically.Modulus of Elasticity of Concrete Spreadsheet - CivilWeb The modulus of elasticity of concrete is a measure of the stiffness of the concrete or how much the concrete will deflect under load.It is used to analyze the concreteModulus of Elasticity of Concrete Concrete TechnologyThe modulus of elasticity of concrete may be measured in compression,tension or shear.The modulus of elasticity in tension is equal to the modulus of elasticity in compression.Stress-Strain Relationship of Aggregate and Cement Paste The curve drawn between stress and strain of aggregate alone is found a fairly good straight line.

Modulus of Elasticity and Strength - SlideShare

Jan 15,2013 Elastic Modulus of Concrete#0183; For granites and limestone the modulus of elasticity in compression is in the range 2,000,000 7,000,000 psi. Sandstone has lower value modulus,which may range from 1,000,000 5,000,000 psi. The modulus of elasticity of concrete increases with increase in the modulus of aggregate used in its manufacture.Modulus of Elasticity - Definition,Measurement,Units A small piece of rubber and a large piece of rubber has the same elastic modulus.Modulus of Elasticity is also known as the tensile modulus or Elastic modulus.It is a fundamental property of every material that cannot be changed.It dependents upon temperature and pressure,however.The Elastic Modulus is the measure of the stiffness of a Modulus Of Elasticity Of Concrete - Civil EngineeringA good,normal concrete mixture has an E-modulus of 25.000-30.000 N/mm2.Please note that the higher the E-module,the higher peak stresses will become! Which means that the higher the E-module in concrete,the sooner cracks will appear! If you get a really weak E-module,itll bend more (perhaps more than youd like to).

MODULUS OF ELASTICITY OF CONCRETE Engineering360

MODULUS OF ELASTICITY OF CONCRETE The modulus of elasticity of concrete E c adopted in modified form by the ACI Code is given by With normal-weight,normal-density concrete these two relations can be simplified to where E c = modulus of elasticity of concrete,lb/in 2 (MPa); and = specified 28-day compressive strength of concrete,lb/in 2 (MPa).MATERIAL PROPERTIES OF CONCRETE Figure 62-1AConcrete Yield Strength,fc (psi) Modulus of Elasticity,Ec (ksi) Modulus of Rupture,fr (psi) Class C 4000 3645 480 Class A 3500 3410 450 Class B 3000 3155 415 Notes 1.Thermal coefficient of expansion = 6.0 x 10-6/ Elastic Modulus of Concrete#176;F 2.Shrinkage coefficient = 0.0002 after 28 days = 0.0005 after 1 year 3.MATERIAL PROPERTIES OF CONCRETE Figure 62-1AConcrete Yield Strength,fc (MPa) Modulus of Elasticity,Ec (MPa) Modulus of Rupture,fr (MPa) Class C 28 25 400 3.334 Class A 24 23 520 3.086 Class B 21 22 000 2.887 Notes 1.Thermal coefficient of expansion = 10.8 x 10-6/ Elastic Modulus of Concrete#176;C 2.Shrinkage coefficient = 0.0002 after 28 days = 0.0005 after 1 year 3.

MATERIAL PROPERTIES OF CONCRETE Figure 62-1A

Concrete Yield Strength,fc (MPa) Modulus of Elasticity,Ec (MPa) Modulus of Rupture,fr (MPa) Class C 28 25 400 3.334 Class A 24 23 520 3.086 Class B 21 22 000 2.887 Notes 1.Thermal coefficient of expansion = 10.8 x 10-6/ Elastic Modulus of Concrete#176;C 2.Shrinkage coefficient = 0.0002 after 28 days = 0.0005 after 1 year 3.High Modulus of Elasticity for High Rise Structures GiatecAug 05,2016 Elastic Modulus of Concrete#0183;Modulus of elasticity (MOE) in concrete refers to the measurement of resistance a concrete structure has to deform or sway.That is,it measures the stiffness of the concrete.This measurement is used for high rise buildings,bridge piers,and other structural applications where the stiffness of the concrete is of essential importance.FACTORS AFFECTING MODULUS OF ELASTICITY OF CONCRETEModulus of elasticity of concrete is the ratio of the stress to the strain of the concrete under the application of loads.It is one of the very crucial properties of concrete that gets affected with the influence in concrete strength,aggregate,cement paste,mix proportion,moduli of elasticity of the ingredients,and the characteristics []

Evaluating the Dynamic Elastic Modulus of Concrete Using

The static elastic modulus of concrete is defined as a chord modulus from the stress-strain curve,with a first point at a strain level of 0.00005 and the second point at 40% of maximum stress as follows It is of interest to compare dynamic elastic modulus and initial tangent modulus,which corresponds to a small strain and is calculated from Eurocode 2 Modulus of Elasticity - RCSolverThe modulus of elasticity of a concrete is controlled by the moduli of elasticity of its components.Approximate values for the modulus of elasticity E cm,secant value between c = 0 and 0,4 f cm,for concretes with quartzite aggregates,are given in Table 2.3.For limestone and sandstone aggregates the value should be reduced by 10% and 30% respectively.Elastic Modulus of Concrete - LinkedInJan 22,2017 Elastic Modulus of Concrete#0183;The elastic modulus of hardened cement paste is around 10 to 30 GPa and that of aggregate is between 45 to 85 GPa.Concrete generally have an elastic modulus varying between 30 to 50 GPa

Elastic Moduli - an overview ScienceDirect Topics

Elastic modulus of lightweight concrete with PVC aggregate was studied by Kou et al.(2009).Their results indicate that elastic modulus is reduced with an increase in PVC content.The 28-day elastic modulus were reduced by 6.1%,13.8%,18.9%,and 60.2% for PVC aggregate content of 5%,15%,30%,and 45%,respectively.This elastic modulus Elastic Moduli - an overview ScienceDirect TopicsElastic modulus of lightweight concrete with PVC aggregate was studied by Kou et al.(2009).Their results indicate that elastic modulus is reduced with an increase in PVC content.The 28-day elastic modulus were reduced by 6.1%,13.8%,18.9%,and 60.2% for PVC aggregate content of 5%,15%,30%,and 45%,respectively.This elastic modulus Effect of Cylinder Size on the Modulus of Elasticity and The static elastic modulus of concrete is defined as a chord modulus from the stress-strain curve with a first point at strain level of 0.00005 and second point at 40% of the maximum stress as follows Figure 1 .Testing setup and instrumentation for the uniaxial compressive test of a concrete cylinder.

Concrete modulus of elasticity

Elastic Modulus of concrete The modulus of elasticity or Youngs Modulus is defined as the slope of the stress-strain curve within the proportional limit of a material.Reference civilengineeringterms/plain-reinforced-concrete-ii/significance-of-elastic-modulus-of-concrete/Was this helpful?People also askWhat is the modulus of elasticity of concrete?What is the modulus of elasticity of concrete?In FPS unit psi or ksi or psf or ksf.Modulus of Elasticity of Concrete.Modulus of Elasticity of Concrete can be defined as the slope of the line drawn from stress of zero to a compressive stress of 0.45f c.As concrete is a heterogeneous material.The strength of concrete is dependent on the relative proportion and modulus of elasticity of the aggregate.Modulus of Elasticity of Concrete - Civil EngineeringConcrete - PropertiesProperties of normal strength Portland cement concrete.Engineering ToolBox - Resources,Tools and Basic Information for Engineering and Design of Technical Applications! - search is the most efficient way to navigate the Engineering ToolBox! Modulus of elasticity - E 14 Actual Elastic Modulus of ConcreteThe results also showed the existence of a definite relation between the actual elastic modulus,density,and compressive strength of concrete.An empirical formula was derived for the actual elastic modulus of concrete,which is recommended for computing prestress losses,deflections,and other displacements of concrete structures.

3.0 CONCRETE STRUCTURES 3.1 Material Properties 3.2

3.1.3 Modulus of Elasticity Rupture of Concrete (LRFD Art.5.4.2.46) Modulus of Elasticity Ec f c c c E K w 2.0 '0.33 120,000 1 (or Ec = 2,500fc 0.33) (LRFD Eq.5.4.2.4-1) For normal weight with wc=0.145 kcf and up to 10 ksi compressive strength Ec K wc fc 1.5 33 (PDF) Effective Young's modulus estimation of concreteHowever,according to A Elastic Modulus of Concrete#239;tcin [28] theoretical models can be seen excessively complicated for a practical purpose,because the elastic modulus of concrete is a function of several parameters (that results for this questionWhat is the elastic modulus of a cube?What is the elastic modulus of a cube?Elastic Deformation,suggests the following equation for computing the expected elastic modulus value based on the 28 days cube strength results.Where,Ko is a constant closely related to the elastic modulus of aggregate often taken as 20kN/mm2 for normal weight aggregate and Fcu,28 is the compressive strength of cube at 28 days.Elastic Modulus of Concrete LinkedIn

results for this questionWhat is the elastic modulus of ACI 318?What is the elastic modulus of ACI 318?ACI 318-08 gives elastic elastic modulus as 0.043(wc^1.5)(f'c),MPa,where f'c is specified compressive strength of concrete and wc is unit weight of concrete.What is the elastic modulus of concrete? - Quora results for this questionWhat does the higher the elastic modulus mean?What does the higher the elastic modulus mean?The higher the elastic modulus means the concrete can withstand higher stress but the concrete will become brittle and sooner cracks will appear.Low elastic modulus indicates that it will bend and deform very easily.Elastic Modulus of Concrete LinkedIn results for this questionFeedbackModulus of Elasticity of Concrete - Civil Engineering

Modulus of Elasticity of Concrete can be defined as the slope of the line drawn from stress of zero to a compressive stress of 0.45fc.As concrete is a heterogeneous material.The strength of concrete is dependent on the relative proportion and modulus of elasticity of the aggregate.

Get Price or Support

shangwutong
Main Product


More related products


Need more information? Leave a message
Contact us for more details about steel,Our sales manager will contact you for your inquiry within 12 hours.

Get Price or Support

shangwutong