CALCULATION OF TORSIONAL STRENGTH OF PRESTRESSED CONCRETE MEMBERS.

被引：0
|
作者：
Wang, Shi-qin [1 ]
Kang, Gu-yi [1 ]
Zhang, Da-xu [1 ]
Yang, Jia-hui [1 ]
Huang, Song-xi [1 ]
机构：
[1] Tianjin Inst of Construction, Tianjin, China, Tianjin Inst of Construction, Tianjin, China
来源：
| 1984年
关键词：
CONCRETE CONSTRUCTION - Prestressing;
D O I：
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中图分类号：
学科分类号：
摘要：
Based on studies on torsional strength of reinforced concrete members and test results of prestressed members, formulae of ultimate torque for members with central prestressing force under normal conditions are proposed. These formulae take into account influences exerted by aggregate interlock force, dowel action of longitudinal bars and stirrups, and prestressing force. The formulae are compared with results of tests.
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