Education, Science, Technology, Innovation and Life
Open Access
Sign In

FEM Analysis of Improved Anchor Structure for CFRP Tendon

Download as PDF

DOI: 10.23977/CNCI2020044

Author(s)

Shiquan Li, Bei Chen and Guihua Xie

Corresponding Author

Shiquan Li

ABSTRACT

The structural composition of the improved CFRP tendon bonded anchor is introduced. Based on the improved finite element model of anchorage structure, relevant elasticity analysis is carried out. At different loading levels, the distribution and changes of axial stress and surface bonding stress of CFRP tendons show obvious regularity. CFRP tendons at the ends of steel pipes are easy to break, which is the disadvantage of this type of anchor. A buffer zone is still to be set at this location to reduce local stress.

KEYWORDS

CFRP; anchor; Finite Element; bond stress

All published work is licensed under a Creative Commons Attribution 4.0 International License.

Copyright © 2016 - 2031 Clausius Scientific Press Inc. All Rights Reserved.