3 2 The modulus of elasticity and Poisson s ratio values applicable within the customary working stress range 0 to 40 of ultimate concrete strength are used in sizing of reinforced and nonreinforced structural members establishing the quantity of reinforcement and computing stress for observed strains
The following ASTM standards are referenced in the Natural Stone Institute s Dimension Stone Design Manual Standard Test Method for Flexural Modulus of Elasticity of Dimension Stone Standard Guide for Petrographic Examination of Aggregates for Concrete ASTM C630 C630M Standard Specification for Water-Resistant Gypsum Backer Board
C215-19 Standard Test Method for Fundamental Transverse Longitudinal and Torsional Resonant Frequencies of Concrete Specimens concrete cylinders concrete prisms modulus of rigidity dynamic Poisson s ratio resonant frequency ASTM Standards
ASTM C469 - Standard Test Method for Static Modulus of Elasticity and Poisson s Ratio of Concrete in Compression ASTM C749 - Standard Test Method for Tensile Stress-Strain of Carbon and Graphite ASTM C947-03 - Standard Test Method for Flexural Properties of Thin-Section Glass-Fiber-Reinforced Concrete Using Simple Beam With Third-Point
ASTM C469 testing provides a stress to strain ratio value and a ratio of lateral to longitudinal strain for hardened cylindrical concrete at whatever age and curing conditions may be designated ASTM C469 is a compression test whereby a load is applied with a Constant-Rate of-Traverse CRT type machine until a specified stress
ASTM C580-18 Standard Test Method for Flexural Strength and Modulus of Elasticity of Chemical-Resistant Mortars Grouts Monolithic Surfacings and Polymer Concretes ASTM International West Conshohocken PA 2018 Back to Top
May 17 2010· This test shows a concrete compression test performed according to ASTM C469 - Standard Test Method for Static Modulus of Elasticity and Poisson s Ratio of Concrete in Compression To read more
Young s Modulus or Tensile Modulus alt Modulus of Elasticity - and Ultimate Tensile and Yield Strength for steel glass wood and other common materials Sponsored Links Tensile Modulus - or Young s Modulus alt Modulus of Elasticity - is a measure of stiffness of an elastic material
Issued 1 Dec 1992 Cl66 CRD-C 166-92 Standard Test Method for Static Modulus of Elasticity of Concrete in Tension 1 Scope 3 Terminology 1 1 This test method covers determination of chord modulus of elasticity Young s for molded con-crete cylinders and diamond-drilled concrete cores when under axial tensile stress 3 1 Definitions
Standard Test Method for Static Modulus of Elasticity and Poisson s Ratio of Concrete in Compression 1 1 This test method covers determination of 1 chord modulus of elasticity Young s and 2 Poisson s ratio of molded concrete cylinders and diamond-drilled concrete cores when under longitudinal compressive stress
The structural design of concrete is typically based on service limit states and uses the modulus of elasticity as a design parameter However the modulus of elasticity of concrete used for the design of structures is typically determined indirectly using specified compressive strength
Compressometer-Extensometer for Elastic Modulus determination Controls concrete testing equipment Enter now ASTM - Standard Automatic compression testers for cylinders WIZARD AUTO MCC or Automax Multitest which can provide cyclic loading and automatic determination of the Modulus of Elasticity
Using 4 x 8 in 100 x 200 mm cylinders is acceptable for testing modulus of elasticity per ASTM C469 but is not acceptable for testing the dynamic modulus of elasticity per ASTM C215 ACI Committee 363 also recommends that at least three cylinders be used for testing high strength concrete regardless of the size of cylinders
License for Elastic Modulus on Concrete The software has been developed on the working line of the already known software UTM-2 windows menu It contains the profiles of the main Standards used but the user can modify as he likes and personalise the test profile that will be effected in a completely automatic way by the testing machine
The static modulus of elasticity test is performed at an age of 28 days using compressometers in accordance with ASTM C469 standard The slump flow test elastic modulus of concrete for 28
Nov 04 2018· Elastic modulus test of concrete Elastic modulus test of concrete Skip navigation Sign in Search Split Cylinder Testing ASTM C496 - Duration 5 22 Matt OReilly 86 431 views
This test method covers determination of 1 chord modulus of elasticity Young s and 2 Poisson s ratio of molded concrete cylinders and diamond-drilled concrete cores when under longitudinal compressive stress Chord modulus of elasticity and Poisson s ratio are defined in Terminology E 6 The values stated in inch-pound units are to be regarded as the standard
The static modulus of elasticity test is performed at an age of 28 days using compressometers in accordance with ASTM C469 standard The slump flow test elastic modulus of concrete for 28
This is a list of ASTM International standards Standard designations usually consist of a letter prefix and a sequentially assigned number This may optionally be followed by a dash and the last two digits of the year in which the standard was adopted
ASTM C469 Related Standards ASTM C31 ASTM C31M ASTM C39 ASTM C39M ASTM C42 ASTM C42M ASTM C174 ASTM C174M ASTM C192 ASTM C192M ASTM C617 ASTM E4 ASTM E83 ASTM E177 Static Modulus of Elasticity and Poisson s Ratio of Concrete in Compression
Requirements for the cylinder size of concrete are described in ASTM C192 and ASTM C31 which are adopted by general building code and other ASTM standards for measuring compressive strength static elastic modulus and dynamic elastic moduli of concrete Even though dimensions are not stipulated in a specification test method or practice
License for Elastic Modulus on Concrete The software has been developed on the working line of the already known software UTM-2 windows menu It contains the profiles of the main Standards used but the user can modify as he likes and personalise the test profile that will be effected in a completely automatic way by the testing machine
This ratio is known as modular ratio The accuracy of design will depend upon the value of modulus of elasticity of concrete as the modulus of steel more or less is a definite quantity Definition of Modulus of Elasticity It can be defined as the slope of the relation between the stress and strain
Standard Test Method for Static Modulus of Elasticity and Poisson s Ratio of Concrete in Compression1 This standard is issued under the ﬁxed designation C469 C469M the number immediately following the designation indicates the year of original adoption or in the case of revision the year of last revision
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 …
The modulus of elasticity of concrete is relatively constant at low stress levels but starts decreasing at higher stress levels as matrix cracking develops 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 …
Concrete 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 °F 2 Shrinkage coefficient = 0 0002 after 28 days = 0 0005 after 1 year 3
Common applicable codes around the world such as ACI Code European Code British Standards Canadian standard association and Indian standard have provided a formula for the computation of elastic modulus of concrete Calculation of Elastic Modulus of Concrete The computation of modulus of elasticity of concrete using equations of various
Work with us to find the right equipment for your concrete testing needs Read more about ADMET s past success with concrete testing in our Concrete Testing Story Mechanical Testing Solutions for Concrete Concrete has been in use for construction for over 2 000 years but modern technology has had a major impact
ASTM Standards C31 C31M Practice for ASTM C469-94e1 Standard Test Method for Static Modulus of Elasticity and Poisson s Ratio of Concrete in Compression ASTM International West Conshohocken PA 1994 p
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