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| 钢管混凝土拱组合梁渡槽结构静力分析 | |
| 引用本文： | 李宗坤,何世玲,胡良明,朱明霞.钢管混凝土拱组合梁渡槽结构静力分析[J].郑州大学学报(工学版),2001,22(3):34-37. |
| 作者姓名： | 李宗坤 何世玲 胡良明 朱明霞 |
| 作者单位： | 1. 郑州大学环境与水利学院, 2. 开封大学建筑工程系, 3. 郑州大学工程力学系, |
| 摘 要： | 针对钢管混凝土拱组合梁渡槽复杂结构,建立了合理的有限元模型,编制了前后处理程序,并利用Sup91程序对结构整体进行了计算和分析,给出了渡槽结构各构件在不同荷载组合情况下的应力、应变及其最大值所发生的部位,提出了结构尺寸调整的合理化建议,为工程设计单位提供了有价值的分析结果,为渡槽结构优化造型的初步设计提供依据. |
| 关 键 词： | 钢管混凝土 拱组合梁 有限元 结构静力分析 |
| 文章编号： | 1007-6492(2001)03-0034-04 |
| 修稿时间： | 2001年5月7日 |
Structural Static Analysis of Steel Tube Concrete Arched Combined Beam Aqueduct |
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| LI Zong-kun ,HE Shi-ling ,HU Liang-ming ,ZHU Ming-xia.Structural Static Analysis of Steel Tube Concrete Arched Combined Beam Aqueduct[J].Journal of Zhengzhou University: Eng Sci,2001,22(3):34-37. | |
| Authors: | LI Zong-kun HE Shi-ling HU Liang-ming ZHU Ming-xia |
| Affiliation: | LI Zong-kun 1,HE Shi-ling 2,HU Liang-ming 1,ZHU Ming-xia 3 |
| Abstract: | This article established a reasonable finite unit model, worked out the managingprogram before and after in allusion to the complicated structure of the steel tube concrete arched combined beam aqueduct, calculated and analyzed the structural mass by using SUP91 program, gave the stresses and strains of aqueduct structural member in different loads-combined, and gave the place of maximum stress and strain. It also put forward the rationalization proposal of adjustment of stuctural size, presented valuable results for the engineering design company, and provided foundation for the optimization of the model selection and primary design. |
| Keywords: | steel tube concrete arched combined beam finite unit structural static analysis |
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