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| 超长跨预应力刚架墩设计 | |
| 引用本文： | 劳勇.超长跨预应力刚架墩设计[J].城市道桥与防洪,2004(6):52-54. |
| 作者姓名： | 劳勇 |
| 作者单位： | 南宁市城市建设投资发展总公司,广西,南宁,530031 |
| 摘 要： | 以南宁市江滨路上跨桥为实例,介绍立式预应力刚架墩的设计,并对盖梁的跨度布置,预应力张拉损失进行探讨。 |
| 关 键 词： | 刚架墩 超长预应力盖梁 一端张拉 预应力损失的测定 真空辅助压浆 塑料波纹管 南宁市 |
| 文章编号： | 1009-7716(2004)06-0052-03 |
| 修稿时间： | 2004年6月29日 |
Design of Prestressed Frame Pier with Extra Long Span |
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| LaoYong.Design of Prestressed Frame Pier with Extra Long Span[J].Urban Roads Bridges & Flood Control,2004(6):52-54. | |
| Authors: | LaoYong |
| Abstract: | Taking Jiangbing Road Over Bridge in Nanning City as an example, the paper introduces the design of vertical prestressed frame pier and approaches to the span arrangement of cap beam and prestressed tensile loss. |
| Keywords: | frame pier prestressed cap beam with extra length tensile at an end examination of prestressed loss vacuum auxiliary pressure grouting plastic bellow Nanning City |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |