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2008年05 期
| 標(biāo)題 |
| 復(fù)合錨固技術(shù)在混凝土軌枕中的應(yīng)用(48 卷) |
| 英文標(biāo)題 |
| 摘要 |
| 采用分離式有限元模型，分別對(duì)復(fù)合錨固混凝土軌枕和普通混凝土軌枕中的縱向主 筋與混凝土之間的相對(duì)粘結(jié)滑移進(jìn)行了分析，揭示出這兩種軌枕的鋼筋滑移規(guī)律以及縱向主 筋應(yīng)力沿軌枕長(zhǎng)度分布的不同，通過(guò)對(duì)比分析得出復(fù)合錨固結(jié)構(gòu)在抑制鋼筋滑移，縮短預(yù)應(yīng) 力筋錨固長(zhǎng) |
| 作者 |
| 新聞作者:王會(huì)永,王 平,付淑娟 |
| 關(guān)鍵字 |
