Prefabricated prestressed variable truss to strengthen RC beams based on the concept of geometrically unstable system
| Autor: | Wang, Lei, Wu, Binghui, Dai, Lizhao, Zhang, Xuhui |
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| Zdroj: | In Structures March 2022 37:217-226 |
| Databáze: | ScienceDirect |
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Full Text from ScienceDirect