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2011年06 期
| 標(biāo)題 |
| 鐵路橋梁鉆孔樁泥漿黏度及流變特性研究(51 卷) |
| 英文標(biāo)題 |
| Study on viscosity and rheological properties of drilling mud used in railway bridge construction |
| 摘要 |
| 通過(guò)試驗(yàn)研究了鐵路橋梁鉆孔護(hù)壁泥漿的黏度及流變特性。結(jié)果表明，泥漿的黏度隨密度的增加呈增加趨勢(shì)；500 mL馬氏漏斗黏度和946 mL馬氏漏斗黏度與塑性黏度和屈服值之間均呈線性相關(guān)關(guān)系；黏土泥漿的流變特性與密度有關(guān)，密度為1.15 g/cm3以上的黏土泥漿屬于帶屈服值的假塑型 |
| 作者 |
| 新聞作者:范英宏，洪 蔚，侯世全，馬華濱，李 剛 |
| 關(guān)鍵字 |
