Strain method for doubly reinforced rectangular beams design
The compressed steel in a doubly reinforced beam improves ductility, reduces immediate and long-term deflections, it is available to support the tension in sections under reversal stress, and in low-height beams, it increases strength. With the expected strain as a measure of the section ductility,...
| প্রধান লেখক: | |
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| বিন্যাস: | Online |
| ভাষা: | spa |
| প্রকাশিত: |
Universidad Pedagógica y Tecnológica de Colombia
2015
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| বিষয়গুলি: | |
| অনলাইন ব্যবহার করুন: | https://revistas.uptc.edu.co/index.php/ingenieria/article/view/4024 |
| সংক্ষিপ্ত: | The compressed steel in a doubly reinforced beam improves ductility, reduces immediate and long-term deflections, it is available to support the tension in sections under reversal stress, and in low-height beams, it increases strength. With the expected strain as a measure of the section ductility, the paper proposes a direct methodology to determine the necessary compression quantities and tension reinforcement. It finds that the most efficient sections are those for which the tension reinforcing strain is 0.005. |
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