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2010年09 期
| 标题 |
| 大跨预应力混凝土连续梁式桥长期下挠研究中的问题(50 卷) |
| 英文标题 |
| Issues about research of long-term deflection for large-span prestressed concrete continuous girder bridge |
| 摘要 |
| 总结国内外在大跨径预应力混凝土连续梁式桥长期下挠问题上的研究成果和现状，对导致长期下挠的主要成因与研究难点作了阐述，分析了各个因素的研究与目前设计计算、参数取值等方面存在的缺陷,对长期下挠研究提出了建议。 |
| 作者 |
| 新闻作者:杨永清，郭 凡，刘国军，李晓斌 |
| 关键字 |
