| 无粘结部分预应力混凝土梁配筋的研究 |
| |
| 引用本文： | 陆洲. 无粘结部分预应力混凝土梁配筋的研究[J]. 太原理工大学学报, 2000, 31(6): 710-713 |
| |
| 作者姓名： | 陆洲 |
| |
| 作者单位： | 山西省化工设计院 |
| |
| 摘 要： | 通过对部分预应力混凝土结构发展状况的研究提出目前部分预应力混凝土结构存在的问题 ,尤其是针对有粘结非预应力筋对无粘结预应力筋极限应力、裂缝宽度、裂缝间距等几方面的影响 ,通过试测和理论分析 ,提出了非预应力筋的有效配筋范围。
|
| 关 键 词： | 无粘结预应力 极限应力 屈服强度 裂缝 |
Study on Unbonded Tendons of Partially Prestressed Concrete Beams |
| |
| Lu Zhou. Study on Unbonded Tendons of Partially Prestressed Concrete Beams[J]. Journal of Taiyuan University of Technology, 2000, 31(6): 710-713 |
| |
| Authors: | Lu Zhou |
| |
| Affiliation: | Shanxi Institute of Chemical Engineering Oesign |
| |
| Abstract: | With large amount of beliveable experiment results,this paper studies the characters of unbonded tendons in partially prestressed concrete beams. Give a way to calculate the ultimate stress of unbonded tendons in theory , and determinate the effective quantities of bonded tendons.The study was both expermental and analytical. |
| |
| Keywords: | unbonded tendons ultimate stress yielding strenth fracture |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
