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Keywords: composite structures
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eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2022
ISBN: 978-0-8031-7712-3
... as well as established structural adhesives. As a reference, ATCC specimens with the traditional cold-curing approach were investigated as well. durability adhesively bonded timber-concrete composites TCC ATCC adhesive bonding heated bond line fast curing composite structures 128...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 2001
ISBN-10: 0-8031-2862-2
ISBN: 978-0-8031-2862-0
... This paper reviews work at the Aeronautical Research Institute of Sweden, and addresses major issues of importance in evaluating the effect of impact on composite structures. Some more extensive reviews of work by other researchers are referenced. The paper addresses impact response and damage...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1998
ISBN-10: 0-8031-2481-3
ISBN: 978-0-8031-2481-3
... framed buildings, which could significantly reduce costs while maintaining existing levels of safety. fire resistance natural fires structural behaviour steel structures composite structures full scale testing Tom Lennon~ LARGE COMPARTMENT FIRE TESTS ON A FULL-SCALE EIGHT STOREY BUILDING...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1994
ISBN-10: 0-8031-1499-0
ISBN: 978-0-8031-1499-9
... for this material system and layup. composite materials thick section compression response joints composite structures E. T. Camponeschi, Jr., 1 R. E. Bohlmann, 2 J. Hall, 3 and T. T. Carr4 The Effect of Assembly Fit-Up Gaps on the Compression Response of Thick-Section Carbon/Epoxy Composites REFERENCE...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1992
ISBN-10: 0-8031-1426-5
ISBN: 978-0-8031-1426-5
... The ability to predict stresses and failures caused by out-of-plane loads has gained importance as airframe manufacturers begin to use integral (co-cured or bonded) composite structures to minimize weight and maximize performance. Rapid and accurate analysis methods are needed to reduce...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1988
ISBN-10: 0-8031-0980-6
ISBN: 978-0-8031-0980-3
... larger delamination growth. Considerable improvement in fracture behavior was exhibited by Mode I suppression under both tensile and fatigue loading. This partially explains the effectiveness of stitching and wrapping free edges in practical structures. composite materials composite structures...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1986
ISBN-10: 0-8031-0447-2
ISBN: 978-0-8031-0447-1
... This paper describes the effects of manufacturing defects and service-induced damage on the static and fatigue strength of aircraft composite structures. Seven manufacturing defects associated with mechanical fasteners were investigated; out-of-round holes, delaminations at the exit side...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1986
ISBN-10: 0-8031-0447-2
ISBN: 978-0-8031-0447-1
... was found. composite materials fiber-reinforced composites composite structures graphite-epoxy crack propagation fracture (materials) delamination scanning electron microscopy test methods Erian A. Armanios,^ Lawrence W. Rehfield,' and Ambur D. Reddy' Design Analysis and Testing for Mixed...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1984
ISBN-10: 0-8031-0218-6
ISBN: 978-0-8031-0218-7
... composite structures defects delaminations compressive buckling vibration Ambur D. Reddy,^ Lawrence W. Rehfield,^ and Richard S. Haag^ Influence of Prescribed Delaminations on Stiffness-Controlled Behavior of Composite Laminates REFERENCE: Reddy, A. D., Rehfield, L. W., and Haag, R. S., "Influence...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1983
ISBN-10: 0-8031-0248-8
ISBN: 978-0-8031-0248-4
... at each damage level to assess the frequency reduction. A finite element analysis provided satisfactory correlation with test data. The results demonstrate that this type of structure is very tolerant to damage. composite structures stiffened structures isogrid compressive buckling damage...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1982
ISBN-10: 0-8031-0696-3
ISBN: 978-0-8031-0696-3
... composite structures crack propagation defects (materials) epoxy resin fatigue (mechanics) fiber-reinforced composites fracture (mechanics) graphite laminates life expectancy mechanical properties reliability assurance spectra test methods tolerance toughness D. J. Wilkins, J. R. Eisenmann...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1980
ISBN-10: 0-8031-0368-9
ISBN: 978-0-8031-0368-9
... with a minimum of support facilities. These experiences may be useful to engineers confronting similar test situations. bridges (wood) buildings composite structures construction materials deformation elastic properties failure field tests housing materials tests measuring instruments...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1976
ISBN-10: 0-8031-6199-9
ISBN: 978-0-8031-6199-3
...:1 ratio of cathode to anode, cathodic protection does not appear to be practical. corrosion bimetallic couples cathodic protection polarization dissimilar metal corrosion composite structures current density K. G. Compton1 Current Density Distribution on Composite Structures Under...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1975
ISBN-10: 0-8031-0309-3
ISBN: 978-0-8031-0309-2
... prediction for each failure mode of a composite structure; (2) it determines the material, geometrical, and manufacturing variables which have a significant role upon the structure's reliability with respect to each failure mode; and (3) it determines which material, geometrical, and manufacturing variables...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1975
ISBN-10: 0-8031-0357-3
ISBN: 978-0-8031-0357-3
.... cracking (fracturing) fractures (materials) composite materials composite structures damage impact strength military aircraft antiaircraft projectiles tensile strength aluminum alloys titanium alloys fracture strength ballistics J. G. A very 1 and T. R. Porter ~ Comparisons of the Ballistic...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1975
ISBN-10: 0-8031-0357-3
ISBN: 978-0-8031-0357-3
... and projectile diameters which resulted in thickness to diameter ratios in the range, 0.051 < T/D < 0.153. composite materials damage impact tests ballistics aircraft composite structures J. A. Suarez 1 and J. B. Whiteside I Comparisonof ResidualStrength ofCompositeand Metal Structures After...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1975
ISBN-10: 0-8031-0346-8
ISBN: 978-0-8031-0346-7
...-to-titanium bonded joints are discussed, and the effects of temperature exposure and time acceleration are investigated. composite materials laminates joints (junctions) mechanical properties fractures fatigue tests composite structures reliability assurance fatigue (materials) D. J. Wilkins...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1974
ISBN-10: 0-8031-0308-5
ISBN: 978-0-8031-0308-5
... of the matrix increased, the failure mode changed from microbuckling to compressive failure of the reinforcement. Composite materials compression microbuckling reinforced plastics theories microinstability composite structures failure stresses L. B. Greszczuk ^ Microbuckling of Lamina...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1974
ISBN-10: 0-8031-0308-5
ISBN: 978-0-8031-0308-5
... mechanical properties composite structures panels tensile strength reinforcement (structures) tension tests R. E. Rowlands,^ I. M. Daniel,^ and J. B. Whiteside" Geometric and Loading Effects on Strength of Composite Plates with Cutouts REFERENCE: Rowlands, R. E., Daniel, I. M., and Whiteside, J. B...
eBook Chapter
Series: ASTM Selected Technical Papers
Publisher: ASTM International
Published: 1973
ISBN-10: 0-8031-0701-3
ISBN: 978-0-8031-0701-4
...) compression failure of the reinforcement in the case of composites made with high modulus resin. The test results are compared with theoretical predictions. composite materials compression tests microbuckling micro-instability theories composite structures compression strength failure L. B...