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| 混凝土的极限拉伸与变换弹性体的极限应变 | |
| 引用本文： | 梁润. 混凝土的极限拉伸与变换弹性体的极限应变[J]. 武汉大学学报(工学版), 1986, 0(3) |
| 作者姓名： | 梁润 |
| 作者单位： | 武汉水利电力学院水工建筑及施工系 |
| 摘 要： | 本文提出的问题,就是把混凝土轴向拉伸试验的非线性应力、应变曲线,变换为弹性体的线性应力、应变线,得出了混凝土的极限拉伸与弹性体极限应变的变换关系。这样就使热弹性应力计算与混凝土的极限拉伸协调起来,旨在解决理论分析与实际应用中的矛盾。 |
| 关 键 词： | 弹性 热弹性理论 极限应变 极限拉伸 混凝土 |
The Ultimate Elongation of Concrete and the Ultimate Strain of a Transformed Elastic Body |
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| Liang Run. The Ultimate Elongation of Concrete and the Ultimate Strain of a Transformed Elastic Body[J]. Engineering Journal of Wuhan University, 1986, 0(3) | |
| Authors: | Liang Run |
| Abstract: | To transform the non-linear stress-strain curve for the test of the concrete axial tension into the linear stress-strain line of an elastic body is presented. The transformation relationship between the ultimate elongation of concrete and the ultimate strain of the elastic body thus obtained to make the calculation of the thermal elastic stress agree with the ultimate elongation of concrete, aiming at solving the contradiction between theoretical analysis and practical application. |
| Keywords: | elastic properties thermal elastic theory ulimate elongation ultimate strain |
| 本文献已被 CNKI 等数据库收录！ | |