Strength tests of thin-walled duralumin cylinders in pure bending / by Eugene E. Lundquist.

Format:

Book

Government document

Author/Creator:

Lundquist, Eugene E., author.

Contributor:

United States. National Advisory Committee for Aeronautics, issuing body.

Series:

Technical note (United States. National Advisory Committee for Aeronautics) ; 479.

Technical note / National Advisory Committee for Aeronautics ; No. 479

Language:

English

Subjects (All):

Duralumin--Testing.

Duralumin.

Thin-walled structures--Testing.

Thin-walled structures.

Cylinders--Plastic properties.

Cylinders.

Strength of materials.

Strains and stresses.

Flexure.

strength of materials.

strain.

stress.

Physical Description:

1 online resource (10 pages, 7 unnumbered pages) : illustrations.

Place of Publication:

[Washington, D.C.] : National Advisory Committee for Aeronautics, [1933]

Summary:

This report is the third of a series presenting the results of strength tests on thin-walled cylinders and truncated cones of circular and elliptic section; it includes the results obtained from pure bending tests on 58 thin-walled duralumin cylinders of circular section with ends clamped to rigid bulkheads. The tests show that the stress on the extreme fiber at failure as calculated by the ordinary theory of bending is from 30 to 80 percent greater than the compressive stress at failure for thin-walled cylinders in compression. The tests also showe that length/radius ratio has no consistent effect upon the bending strength and that the size of the wrinkles that form on the compression half of a cylinder in bending is approximately equal to the size of the wrinkles that form in the complete circumference of a cylinder of the same dimensions in compression.

Notes:

Title from title screen (viewed March 18, 2020).

"December, 1933."

"Langley Memorial Aeronautical Laboratory."

No Federal Depository Library Program (FDLP) item number.

Includes bibliographical references (page 9).

Electronic reproduction. Denton, Texas : University of North Texas, 2011. Electronic reproduction from print master produced by University of North Texas.

Other Format:

Print version: Lundquist, Eugene E. Strength tests of thin-walled duralumin cylinders in pure bending

OCLC:

1145748897