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Experimental study on bonding and anchoring performance of prestressed spiral steel bars
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[1]Xie Lili,Li Dawei,LIU Lixin,et al.Experimental study on bonding and anchoring performance of prestressed spiral steel bars[J].Journal of Zhengzhou University (Engineering Science),2008,29(02):18-22.[doi:10.3969/j.issn.1671-6833.2008.02.005]
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Journal of Zhengzhou University (Engineering Science)[ISSN 1671-6833/CN 41-1339/T] Volume: 29卷 Number of periods: 2008年02期 Page number: 18-22 Column: Public date: 1900-01-01
Title:
Experimental study on bonding and anchoring performance of prestressed spiral steel bars

Author(s):
Xie Lili; Li Dawei; LIU Lixin; etc
Keywords:

CLC:
-
DOI:
10.3969/j.issn.1671-6833.2008.02.005
Abstract:

Through the pull-out test of 54 prestressed spiral steel bars (referred to as PC steel bars) bonding anchoring specimens, the bonding and anchoring characteristics of PC steel bars and the main factors affecting the bonding strength were analyzed, and the calculation formula of bonding strength was given on the basis of statistical regression, and the anchorage length calculation formula of PC steel bars was proposed according to the current < concrete structure design code > (GB50010-2002).
References:
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Last Update: 1900-01-01
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