• There are no items in your cart

ASTM D 7248/D7248M : 2012 : R2017

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Bearing/Bypass Interaction Response of Polymer Matrix Composite Laminates Using 2-Fastener Specimens
Available format(s)

Hardcopy , PDF

Superseded date

10-09-2023

Language(s)

English

Published date

09-04-2017

CONTAINED IN VOL. 15.03, 2017 Describes the uniaxial bearing/bypass interaction response of multi-directional polymer matrix composite laminates reinforced high-modulus fibers by either double-shear tensile loading (Procedures A and C) or single-shear tensile or compressive loading (Procedure B) of a two-fastener specimen.

1.1This test method determines the uniaxial bearing/bypass interaction response of multi-directional polymer matrix composite laminates reinforced by high-modulus fibers by either double-shear tensile loading (Procedures A and C) or single-shear tensile or compressive loading (Procedure B) of a two-fastener specimen. The scope of this test method is limited to net section (bypass) failure modes. Standard specimen configurations using fixed values of test parameters are described for each procedure. A number of test parameters may be varied within the scope of the standard, provided that the parameters are fully documented in the test report. The composite material forms are limited to continuous-fiber or discontinuous-fiber (tape or fabric, or both) reinforced composites for which the laminate is balanced and symmetric with respect to the test direction. The range of acceptable test laminates and thicknesses are described in 8.2.1.

1.2This test method is consistent with the recommendations of MIL-HDBK-17, which describes the desirable attributes of a bearing/bypass interaction response test method.

1.3The two-fastener test configurations described in this test method are similar to those in Test Method D5961/D5961M as well as those used by industry to investigate the bearing portion of the bearing/bypass interaction response for bolted joints, where the specimen may produce either a bearing failure mode or a bypass failure mode. Should the test specimen fail in a bearing failure mode rather than the desired bypass mode, then the test should be considered to be a bearing dominated bearing/bypass test, and the data reduction and reporting procedures of Test Method D5961/D5961M should be used instead of those given in this standard.

1.4The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

1.4.1Within the text the inch-pound units are shown in brackets.

1.5This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Committee
D 30
DocumentType
Test Method
Pages
32
ProductNote
Reconfirmed 2017
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy
Supersedes

ASTM D 5961/D5961M : 2017 Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
ASTM D 4762 : 2018 Standard Guide for Testing Polymer Matrix Composite Materials

ASTM D 3171 : 1999 Standard Test Methods for Constituent Content of Composite Materials
ASTM D 5961/D5961M : 2017 : REDLINE Standard Test Method for Bearing Response of Polymer Matrix Composite Laminates
ASTM E 122 : 2017 : REDLINE Standard Practice for Calculating Sample Size to Estimate, With Specified Precision, the Average for a Characteristic of a Lot or Process
ASTM E 177 : 1990 : REV A : R1996 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E 177 : 2014 : REDLINE Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM D 2584 : 2002 Standard Test Method for Ignition Loss of Cured Reinforced Resins
ASTM E 456 : 2002 Standard Terminology for Relating to Quality and Statistics
ASTM D 3878 : 2002 : REV A Standard Terminology for Composite Materials
ASTM E 83 : 2000 : EDT 1 Standard Practice for Verification and Classification of Extensometer
ASTM D 5229/D5229M : 2014-06 TEST METHOD FOR MOISTURE ABSORPTION PROPERTIES AND EQUILIBRIUM CONDITIONING OF POLYMER MATRIX COMPOSITE MATERIALS
ASTM E 1237 : 1993 : R1998 Standard Guide for Installing Bonded Resistance Strain Gages
ASTM D 3878 : 2015 Standard Terminology for Composite Materials
ASTM D 2584 : 2008 Standard Test Method for Ignition Loss of Cured Reinforced Resins
ASTM E 1434 : 2000 : R2013 Standard Guide for Recording Mechanical Test Data of Fiber-Reinforced Composite Materials in Databases (Withdrawn 2015)
ASTM D 3878 : 2019 Standard Terminology for Composite Materials
ASTM D 3878 : 2000 Standard Terminology Composite Materials
ASTM D 2584 : 1994 Standard Test Method for Ignition Loss of Cured Reinforced Resins
ASTM D 3171 : 2011 Standard Test Methods for Constituent Content of Composite Materials
ASTM E 6 : 2002 Standard Terminology Relating to Methods of Mechanical Testing
ASTM D 2734 : 2016 Standard Test Methods for Void Content of Reinforced Plastics
ASTM D 792 : 2013 : REDLINE Standard Test Methods for Density and Specific Gravity (Relative Density) of Plastics by Displacement
ASTM E 456 : 2013 : REV A : R2017 : EDT 5 Standard Terminology Relating to Quality and Statistics
ASTM E 83 : 2016 : REDLINE Standard Practice for Verification and Classification of Extensometer Systems
ASTM D 3878 : 2003 : REV A Standard Terminology for Composite Materials
ASTM D 2584 : 2011 Standard Test Method for Ignition Loss of Cured Reinforced Resins
ASTM E 1237 : 1993 : R2009 Standard Guide for Installing Bonded Resistance Strain Gages
ASTM D 3878 : 2016 Standard Terminology for Composite Materials
ASTM E 1309 : 2000 Standard Guide for Identification of Fiber-Reinforced Polymer-Matrix Composite Materials in Databases
ASTM D 3878 : 2019 : REV A Standard Terminology for Composite Materials
ASTM D 3878 : 2020 : REV A Standard Terminology for Composite Materials
ASTM D 3878 : 1998 Standard Terminology Composite Materials
ASTM D 3878 : 2018 Standard Terminology for Composite Materials
ASTM E 1434 : 2000 Standard Guide for Recording Mechanical Test Data of Fiber-Reinforced Composite Materials in Databases
ASTM D 3171 : 2009 Standard Test Methods for Constituent Content of Composite Materials
ASTM D 3878 : 2002 Standard Terminology for Composite Materials
ASTM E 6 : 2015 : EDT 3 Standard Terminology Relating to Methods of Mechanical Testing
ASTM E 1237 : 1993 : R2003 Standard Guide for Installing Bonded Resistance Strain Gages
ASTM D 2584 : 1968 Standard Method Of Test For Ignition Loss Of Cured Reinforced Resins
ASTM D 2734 : 2016 : REDLINE Standard Test Methods for Void Content of Reinforced Plastics
ASTM D 3171 : 2015 : REDLINE Standard Test Methods for Constituent Content of Composite Materials
ASTM D 3878 : 2004 Standard Terminology for Composite Materials
ASTM E 1237 : 1993 : R2014 Standard Guide for Installing Bonded Resistance Strain Gages
ASTM D 2734 : 1994 Standard Test Methods for Void Content of Reinforced Plastics
ASTM D 3878 : 2007 : R2013 Standard Terminology for Composite Materials
ASTM E 1309 : 2000 : R2011 Standard Guide for Identification of Fiber-Reinforced Polymer-Matrix Composite Materials in Databases (Withdrawn 2015)
ASTM D 3878 : 2020 : REDLINE Standard Terminology for Composite Materials
ASTM D 3878 : 2020 Standard Terminology for Composite Materials
ASTM D 2584 : 2018 Standard Test Method for Ignition Loss of Cured Reinforced Resins
ASTM D 3878 : 2003 Standard Terminology for Composite Materials
ASTM E 6 : 2015 : EDT 4 : REDLINE Standard Terminology Relating to Methods of Mechanical Testing
ASTM D 6742/D6742M : 2017 : REDLINE Standard Practice for Filled-Hole Tension and Compression Testing of Polymer Matrix Composite Laminates
ASTM D 3878 : 2007 Standard Terminology for Composite Materials
ASTM D 2734 : 2009 Standard Test Methods for Void Content of Reinforced Plastics
ASTM D 3171 : 1999 : R2004 Standard Test Methods for Constituent Content of Composite Materials
ASTM E 1309 : 2000 : R2005 Standard Guide for Identification of Fiber-Reinforced Polymer-Matrix Composite Materials in Databases
ASTM D 3171 : 2015 Standard Test Methods for Constituent Content of Composite Materials
ASTM E 456 : 2013 : REV A : R2017 : EDT 4 Standard Terminology Relating to Quality and Statistics
ASTM D 3878 : 2004 : REV A Standard Terminology for Composite Materials
ASTM D 3171 : 2006 Standard Test Methods for Constituent Content of Composite Materials
ASTM D 6484/D6484M : 2014 : REDLINE Standard Test Method for Open-Hole Compressive Strength of Polymer Matrix Composite Laminates
ASTM E 1434 : 2000 : R2006 Standard Guide for Recording Mechanical Test Data of Fiber-Reinforced Composite Materials in Databases
ASTM D 3878 : 2001 Standard Terminology Composite Materials

View more information
US$108.00
Excluding Tax where applicable

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.