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2011年05 期
| 標(biāo)題 |
| 后張法混凝土橋梁預(yù)應(yīng)力施加質(zhì)量檢測方法的研究(51 卷) |
| 英文標(biāo)題 |
| Study on quality check-measuring method of prestress-exerting by post tensioning method for concrete bridge· |
| 摘要 |
| 基于高速公路預(yù)制梁的現(xiàn)場試驗結(jié)果，闡述了對于已經(jīng)鎖定未注漿的錨索再次張拉檢測預(yù)應(yīng)力施加質(zhì)量的技術(shù)流程與原理,并分析計算了該技術(shù)方法的檢測錨固損失率。實踐證明，該技術(shù)方法用于檢測后張法混凝土橋梁預(yù)應(yīng)力施加質(zhì)量，在理論上有據(jù)可循，在技術(shù)上便于施工操作。 |
| 作者 |
| 新聞作者:程建軍，梁龍龍 |
| 關(guān)鍵字 |
