Limit Criteria of Post-Tensioned Thin Web Beams
A total of 45 partially prestressed post-tensioned thin web T-be answered tested to investigate their ultimates hear and flexural strengths and the service ability limit so reflection and crack width. The varying para meters included in the study are the amount of prestress, amount of supplement...
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| 主要作者: | |
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| 格式: | Thesis |
| 语言: | English English |
| 出版: |
1989
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| 主题: | |
| 在线阅读: | http://psasir.upm.edu.my/id/eprint/9867/1/FK_1989_1_A.pdf |
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| 总结: | A total of 45 partially prestressed post-tensioned
thin web T-be answered tested to investigate their ultimates hear and flexural strengths and the
service ability limit so reflection and crack width.
The varying para meters included in the study are the
amount of prestress, amount of supplementary
nonprestressed reinforcements, prestressing tendons
being bonded or unbonded, absence or presence of shear reinforcements and width of the web. Astrain
compatibility method with the associated bond factors is
presented for the ultimate flexural strength analysis of
the beams. For prediction of the oreticalloads,
material characteristics are taken at their ultimate
with no materials safety factor associated. |
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