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2006年08 期
| 標(biāo)題 |
| 后張法預(yù)應(yīng)力雙線整孔箱梁的預(yù)制技術(shù)研究(46 卷) |
| 英文標(biāo)題 |
| Research on prefabricating of post-tensioning box-girders for double-track railway bridge |
| 摘要 |
| 從布置制梁臺位入手,探討了鋼筋彎制、預(yù)應(yīng)力孔道定位、梁體混凝土的灌筑與養(yǎng)護(hù)、張拉工藝等預(yù)應(yīng)力混凝土箱形梁的制造工藝.介紹了預(yù)制梁的靜載試驗(yàn)方法并小結(jié)了箱梁預(yù)制的一些體會. |
| 作者 |
| 新聞作者:穆國利 |
| 關(guān)鍵字 |
