| 预应力混凝土结构的解析计算 |
| |
| 引用本文： | 丁四清,唐述强.预应力混凝土结构的解析计算[J].安徽建筑工业学院学报,1999(4). |
| |
| 作者姓名： | 丁四清 唐述强 |
| |
| 作者单位： | 旌德县建筑设计室!旌德242600(丁四清)，泾县建筑设计院(唐述强) |
| |
| 摘 要： | 基于结构的分析原理,对预应力构件进行力学研究,得到了预应力杆件在任意荷载作用下的预应力所产生的次内力解析算式,可直接用于各种预应力杆件的次内力计算,力学概念清晰
|
| 关 键 词： | 超静定 预应力杆件 次内力 力法 |
ANALYTICAL COMPUTATION FOR PRESTRESSED CONCRETE STRUCTURE |
| |
| Ding Siqing,Tang Shuqiang.ANALYTICAL COMPUTATION FOR PRESTRESSED CONCRETE STRUCTURE[J].Journal of Anhui Institute of Architecture(Natural Science),1999(4). |
| |
| Authors: | Ding Siqing Tang Shuqiang |
| |
| Abstract: | Prestress will cause secondary internal force in statically indeterminate structures. Based on the principle of forced-method of structural analysis, a formal for calculation the secondary internal force at the end of prestress-element due to prestressing with any initial shape of prestressing cable and any distribution of prestress along the cable has been developed by analysis for presress-element. Since direstly developed from the cause of secondary internal force, it has clear concept in mechanics. |
| |
| Keywords: | statically indeterminate structure prestress element secondary internal force at the end of element forced method |
| 本文献已被 CNKI 等数据库收录！ |
