[1]刘增堂.有硬化的塑性弯曲[J].东南大学学报(自然科学版),1983,13(3):29-36.[doi:10.3969/j.issn.1001-0505.1983.03.003]
 Lin Zeng-tang.Plastic Bending With Work Hardening[J].Journal of Southeast University (Natural Science Edition),1983,13(3):29-36.[doi:10.3969/j.issn.1001-0505.1983.03.003]
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有硬化的塑性弯曲()
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《东南大学学报(自然科学版)》[ISSN:1001-0505/CN:32-1178/N]

卷:
13
期数:
1983年第3期
页码:
29-36
栏目:
本刊信息
出版日期:
1983-09-20

文章信息/Info

Title:
Plastic Bending With Work Hardening
作者:
刘增堂
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Author(s):
Lin Zeng-tang
关键词:
矩表达式 曲线方程 硬化曲线 实验数据 偏差性质 压缩区 弯矩 中性层 导出 层应力
分类号:
+
DOI:
10.3969/j.issn.1001-0505.1983.03.003
摘要:
在探求更加符合实验数据的硬化曲线方程的基础上,导出了新的弯矩表达式。对常见的两种弯矩表达式的偏差性质及偏差区间作出了判定。用统一的φ—α数据进行了对照。证明所导出的弯矩表达式能合理地修正偏差。
Abstract:
A new formula of plastic bendtng moment is derived from an equation of work hardeing curve which is found a good approximate to the experimental curve. The deviations and and its critical point of two well-known plastic bending fomula is analyzed. Ac omparison of the calculated results using different bending moment formulas is shows that the new fomula derived can reasonably correct the deviations mentioned above.

相似文献/References:

[1]叶连生.单轴向压荷下混凝土应力—应变全曲线及其方程[J].东南大学学报(自然科学版),1984,14(3):59.[doi:10.3969/j.issn.1001-0505.1984.03.007]
 Ye Liansheng.Complete Stress-strain Curves of Concrete under Uniaxial Loading and Their Expressions[J].Journal of Southeast University (Natural Science Edition),1984,14(3):59.[doi:10.3969/j.issn.1001-0505.1984.03.007]

更新日期/Last Update: 2013-05-01