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Effect of Cross-Sectional Shapes of Polysulfide Sealant on Shear Fatigue Resistance to Sliding Joint Movement / K. Tanaka, H. Miyauchi, T. Hirai

Conference Author:
Science and Technology of Building Seals, Sealants, Glazing, and Waterproofing: 7th Volume (7th : 1998 : San Diego, California)
Physical Description:
1 online resource (8 pages) : illustrations, figures, tables
Additional Creators:
Hirai, T, Miyauchi, H., Tanaka, K., American Society for Testing and Materials, and ASTM International
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Summary:
The effect of cross-sectional shapes of polysulfide sealing beads on shear fatigue resistance to sliding joint movement was studied experimentally and analytically. Six kinds of sealing beads that were different in the depth of their concavity were repeatedly deformed by shear joint movement. Cracks appeared in surface near substrates or in the middle of surfaces in some specimens, and developed in parallel to substrates or in X-shape. The time to cracking became shorter for the specimen with deeper concave shape. To learn the reason for these results, the surface stresses of the beads were studied using a finite element method. It was concluded from both experimental and analytical results that a durable cross-section of a sealing bead to shear joint movement is rectangular or slightly concave shapes.
Dates of Publication and/or Sequential Designation:
Volume 1998, Issue 1334 (January 1998)
Subject(s):
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ISBN:
0803124805
9780803124806
9780803153851 (e-ISBN)
Digital File Characteristics:
text file PDF
Bibliography Note:
Includes bibliographical references 5.
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Also available in PDF edition.
Also available online via the World Wide Web. Tables of contents and abstracts freely available; full-text articles available by subscription.
Full text article also available for purchase.
Reproduction Note:
Electronic reproduction. W. Conshohocken, Pa. : ASTM International, 1998. Mode of access: World Wide Web. System requirements: Web browser. Access may be restricted to users at subscribing institutions.
Technical Details:
Mode of access: World Wide Web.
Source of Acquisition:
ASTM International PDF Purchase price USD25.
View MARC record | catkey: 27996070