| 混凝土弹塑性硬化模型 |
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| 引用本文： | 汤广来. 混凝土弹塑性硬化模型[J]. 合肥工业大学学报(自然科学版), 1998, 0(5) |
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| 作者姓名： | 汤广来 |
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| 摘 要： | 通过对混凝土弹塑性硬化规则的描述指出目前诸多研究方法中仍存在不少问题，以经典塑性理论为基础，在应力空间上，将混凝土塑性硬化模型划分为弹全塑性断裂模型和弹塑性硬化断裂模型两种类型，分别在相应的基本假定条件下，给出了混凝土弹塑性硬化模型的一般表达式，从而进一步探索了弹塑性耦合问题。
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| 关 键 词： | 硬化模型 连续加载面 本构方程 |
ELASTIC PLASTIC HARDENING MODEL OF CONCRETE |
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| Tang Guanglai. ELASTIC PLASTIC HARDENING MODEL OF CONCRETE[J]. Journal of Hefei University of Technology(Natural Science), 1998, 0(5) |
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| Authors: | Tang Guanglai |
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| Affiliation: | Tang Guanglai |
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| Abstract: | The rule of concrete hardening in the elastic plastic range is analyzed, and it is pointed out that there are some questions in the existing methods.Based on the classical plastic theory,the concrete elastic plastic hardening model of fracture is divided into elastic omniplastic fracture model and elastic plastic hardening model. Both of the general expressions of the concrete model are given and the elastic plastic coupling problem is farther researched. |
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| Keywords: | hardening model continuing loading section constitutive equations |
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