Author: Susan O. Palmer
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 30
Book Description
A series of tests was conducted to measure the strength of stitched carbon/epoxy composites containing through-thickness damage in the form of a crack-like notch. The specimens were subjected to three types of loading: pure bending, pure tension, and combined bending and tension loads. Measurements of applied loads, strains near crack tips, and crack opening displacements (COD) were monitored in all tests. The transverse displacement at the center of the specimen was measured using a Linear Variable Differential Transformer (LVDT). The experimental data showed that the outer surface of the pure tension specimen failed at approximately 6,000 microstrain, while in combined bending and tension loads the measured tensile strains reached 10,000 microstrain.
An Experimental Study of a Stitched Composite with a Notch Subjected to Combined Bending and Tension Loading
Author: Susan O. Palmer
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 30
Book Description
A series of tests was conducted to measure the strength of stitched carbon/epoxy composites containing through-thickness damage in the form of a crack-like notch. The specimens were subjected to three types of loading: pure bending, pure tension, and combined bending and tension loads. Measurements of applied loads, strains near crack tips, and crack opening displacements (COD) were monitored in all tests. The transverse displacement at the center of the specimen was measured using a Linear Variable Differential Transformer (LVDT). The experimental data showed that the outer surface of the pure tension specimen failed at approximately 6,000 microstrain, while in combined bending and tension loads the measured tensile strains reached 10,000 microstrain.
Publisher:
ISBN:
Category : Airplanes
Languages : en
Pages : 30
Book Description
A series of tests was conducted to measure the strength of stitched carbon/epoxy composites containing through-thickness damage in the form of a crack-like notch. The specimens were subjected to three types of loading: pure bending, pure tension, and combined bending and tension loads. Measurements of applied loads, strains near crack tips, and crack opening displacements (COD) were monitored in all tests. The transverse displacement at the center of the specimen was measured using a Linear Variable Differential Transformer (LVDT). The experimental data showed that the outer surface of the pure tension specimen failed at approximately 6,000 microstrain, while in combined bending and tension loads the measured tensile strains reached 10,000 microstrain.
An Experimental Study of a Stitched Composite with a Notch Subjected to Combined Bending and Tension Loading
Author: National Aeronautics and Space Administration (NASA)
Publisher: Createspace Independent Publishing Platform
ISBN: 9781720380108
Category :
Languages : en
Pages : 32
Book Description
A series of tests was conducted to measure the strength of stitched carbon/epoxy composites containing through-thickness damage in the form of a crack-like notch. The specimens were subjected to three types of loading: pure bending, pure tension, and combined bending and tension loads. Measurements of applied loads, strains near crack tips, and crack opening displacements (COD) were monitored in all tests. The transverse displacement at the center of the specimen was measured using a Linear Variable Differential Transformer (LVDT). The experimental data showed that the outer surface of the pure tension specimen failed at approximately 6,000 microstrain, while in combined bending and tension loads the measured tensile strains reached 10,000 microstrain.Palmer, Susan O. and Nettles, Alan T. and Poe, C. C., Jr.Langley Research CenterCRACK OPENING DISPLACEMENT; EPOXY MATRIX COMPOSITES; NOTCHES; BENDING; CARBON; CRACK TIPS; TRANSFORMERS; COMPOSITE MATERIALS; LOADS (FORCES); TENSILE TESTS; NOTCH TESTS
Publisher: Createspace Independent Publishing Platform
ISBN: 9781720380108
Category :
Languages : en
Pages : 32
Book Description
A series of tests was conducted to measure the strength of stitched carbon/epoxy composites containing through-thickness damage in the form of a crack-like notch. The specimens were subjected to three types of loading: pure bending, pure tension, and combined bending and tension loads. Measurements of applied loads, strains near crack tips, and crack opening displacements (COD) were monitored in all tests. The transverse displacement at the center of the specimen was measured using a Linear Variable Differential Transformer (LVDT). The experimental data showed that the outer surface of the pure tension specimen failed at approximately 6,000 microstrain, while in combined bending and tension loads the measured tensile strains reached 10,000 microstrain.Palmer, Susan O. and Nettles, Alan T. and Poe, C. C., Jr.Langley Research CenterCRACK OPENING DISPLACEMENT; EPOXY MATRIX COMPOSITES; NOTCHES; BENDING; CARBON; CRACK TIPS; TRANSFORMERS; COMPOSITE MATERIALS; LOADS (FORCES); TENSILE TESTS; NOTCH TESTS
An Experimental Study of a Stitched Composite with a Notch Subjected to Combined Bending and Tension Loading
Author: Susan O. Palmer
Publisher:
ISBN:
Category : Buckling (Mechanics)
Languages : en
Pages : 26
Book Description
A series of tests was conducted to measure the strenght of stitched carbon/epoxy composites containing through-thickness damage in the form of a crack-like notch. The specimens were subjected to three types of loading : pure bending, pure tension, and combined bending and tension loads. Measurements of applied loads, strains near crack tips, and crack opening displacements (COD) were monitored in all tests. The transverse displacement at the center of the specimen was measured using a linear variable differential transformer (LVDT). The experimental data showed that the outer surface of the pure tension specimen failed at approximately 6,000 microstrain, while in combined bending and tension loads the measured tensile strains reached 10,000 microstrain.
Publisher:
ISBN:
Category : Buckling (Mechanics)
Languages : en
Pages : 26
Book Description
A series of tests was conducted to measure the strenght of stitched carbon/epoxy composites containing through-thickness damage in the form of a crack-like notch. The specimens were subjected to three types of loading : pure bending, pure tension, and combined bending and tension loads. Measurements of applied loads, strains near crack tips, and crack opening displacements (COD) were monitored in all tests. The transverse displacement at the center of the specimen was measured using a linear variable differential transformer (LVDT). The experimental data showed that the outer surface of the pure tension specimen failed at approximately 6,000 microstrain, while in combined bending and tension loads the measured tensile strains reached 10,000 microstrain.
NASA Langley Scientific and Technical Information Output: 1999
Author:
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 182
Book Description
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 182
Book Description
Monthly Catalog of United States Government Publications
Author:
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 768
Book Description
Publisher:
ISBN:
Category : Government publications
Languages : en
Pages : 768
Book Description
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 694
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 694
Book Description
Applied Mechanics Reviews
Author:
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 1518
Book Description
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 1518
Book Description
Government Reports Announcements & Index
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 840
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 840
Book Description
Engineered Materials Abstracts
Author:
Publisher:
ISBN:
Category : Ceramic materials
Languages : en
Pages : 568
Book Description
Publisher:
ISBN:
Category : Ceramic materials
Languages : en
Pages : 568
Book Description
International Aerospace Abstracts
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 980
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 980
Book Description