A FUNDAMENTAL INVESTIGATION ON THE JUDGEMENT METHOD OF BOND STRENGTH TEST RESULTS FOR POST-INSTALLED ADHESIVE ANCHOR

被引：0
|
作者：
Choe H. [1 ,4 ]
Mukai T. [2 ]
Ariki K. [3 ]
Kinugasa H. [1 ,4 ]
机构：
[1] Dept. of Architecture, Faculty of Science and Engineering, Tokyo Univ. of Science
[2] Evaluation System Division, Building Dept., National Institute for Land and Infrastructure Management
[3] Dept. of Structural Engineering, Building Research Institute, Urban Renaissance Agency
[4] Dept. of Architecture, Faculty of Science and Engineering, Tokyo Univ. of Science
来源：
AIJ Journal of Technology and Design | / 30卷 / 74期
关键词：
Displacement at long term creep deformation; Displacement at maximum load; Post-installed adhesive anchor; Tri-linear load-displacement curve;
D O I：
10.3130/aijt.30.17
中图分类号：
学科分类号：
摘要：
In this study, a method was developed to assess the results of bond strength tests with the aim of mitigating the degradation of long-term performance in post-installed anchors. This degradation can occur due to the absence of an upper limit on maximum displacement at bond strength and the allowance for significant creep deformation. The study confirmed that utilizing a judgment equation based on linear approximation and tri-linear curves can evaluate the test results that are allowed, necessary to reassess, potentially suitable for use, and requiring disposal. © 2024 Architectural Institute of Japan. All rights reserved.
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页码：17 / 22
页数：5
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