梁中性轴的若干研究进展$^{1)}$
SOME ADVANCES IN STUDIES OF THE NEUTRAL AXIS OF BEAM$^{1)}$
梁中性轴的若干研究进展$^{1)}$ |
| 张浩淼, 任九生, 张能辉 |
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SOME ADVANCES IN STUDIES OF THE NEUTRAL AXIS OF BEAM$^{1)}$ |
| ZHANG Haomiao, REN Jiusheng, ZHANG Nenghui |
| 图4 有轴向压力作用时梁的中性轴位置 |
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