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2010年01 期
| 標(biāo)題 |
| 現(xiàn)澆雙塊式無(wú)砟軌道板裂縫控制機(jī)理和預(yù)防措施(50 卷) |
| 英文標(biāo)題 |
| Elementary discussion on crack control mechanism of casting-in-place double-block type ballastless track slab and its prevention measures |
| 摘要 |
| 混凝土裂縫是工程中普遍存在的質(zhì)量通病。對(duì)混凝土裂縫出現(xiàn)的機(jī)理、無(wú)砟軌道軌道板出現(xiàn)裂縫的原因進(jìn)行了分析，并制訂了一系列措施，以控制無(wú)砟軌道軌道板混凝土裂縫的出現(xiàn)。 |
| 作者 |
| 新聞作者:欒永平 |
| 關(guān)鍵字 |
關(guān)鍵詞:客運(yùn)專(zhuān)線 無(wú)砟軌道 軌道板 混凝土裂縫 控制 |
