| Calculation and Analysis on Critical Moment of Thin-walled Beams under Unequal End Moment |
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| 作者姓名： | YU Yang LI Kai-xi |
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| 摘 要： | In this paper, comparing the bending-twisting model with the tension-bending one, the critical moment of the thin-walled beams under unequal end moment is derived easily by the improved CDC (column deflection curve) method based on the increment interaction equations of beam-columns.A simplified formula is presented and the calculated results show a good agreement with the numerical ones.
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| 关 键 词： | thin-walled beam CDC method critical moment |
| 修稿时间： | 2004/7/29 0:00:00 |
Calculation and Analysis on Critical Moment of Thin-walled Beams under Unequal End Moment |
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| YU Yang,LI Kai-xi.Calculation and Analysis on Critical Moment of Thin-walled Beams under Unequal End Moment[J].Storage & Process,2004(6):40-44. |
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| Authors: | YU Yang LI Kai-xi |
| |
| Abstract: | In this paper, comparing the bending-twisting model with the tension-bending one, the critical moment of the thin-walled beams under unequal end moment is derived easily by the improved CDC (column deflection curve) method based on the increment interaction equations of beam-columns.A simplified formula is presented and the calculated results show a good agreement with the numerical ones. |
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| Keywords: | thin-walled beam CDC method critical moment |
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