Paper Title:
Experimental Investigation on Anchorage Mechanisms of Self-Locked Anchor under Combined Tension and Shear
  Abstract

Self-locked anchor is a new type of underreamed anchor, and which is more and more frequently used in both new construction and structural retrofitting or strengthening projects. Nevertheless, current design codes do not contain suitable design recommendations for these anchors. This study investigates the anchorage mechanisms of self-locked anchor under combined tension and shear loadings. The experimental parameters mainly include anchor diameters (Φ16 and Φ20) and loading angles (0°, 30°, 45°, and 60°). The present results indicate the characters of axial and transverse deformations, the ultimate bearing capacity, the fracture pattern of anchor, and the breakout model of concrete.

  Info
Periodical
Advanced Materials Research (Volumes 163-167)
Edited by
Lijuan Li
Pages
3600-3603
DOI
10.4028/www.scientific.net/AMR.163-167.3600
Citation
Y. Li, D. Z. Pan, L. Zhang, "Experimental Investigation on Anchorage Mechanisms of Self-Locked Anchor under Combined Tension and Shear", Advanced Materials Research, Vols. 163-167, pp. 3600-3603, 2011
Online since
December 2010
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Price
$32.00
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