| 固化滨海盐渍土路用性能的室内试验与现场测试 |
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| 引用本文： | 王沛,柴寿喜.固化滨海盐渍土路用性能的室内试验与现场测试[J].工程地质学报(英文版),2011,19(3):440-446. |
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| 作者姓名： | 王沛 柴寿喜 |
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| 作者单位： | 天津城市建设学院 天津市软土特性与工程环境重点试验室 天津 300384 |
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| 基金项目： | 国家自然科学基金项目(40772166) |
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| 摘 要： | 渤海湾西海岸带地区的路堤多为填方型式,且以滨海盐渍土为主要填料.以滨海盐渍土填筑路堤,须解决土的盐胀、溶陷和吸湿软化带来的强度下降和稳定性降低问题,以进行土的改性或固化处理.为降低工程费用,固化材料应以常规的无机材料为主,辅助少量的高分子材料.为研究滨海盐渍土填筑路堤的力学性能,完成了石灰固化土和石灰+SH固土剂固化土...
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| 关 键 词： | 固化土 盐渍土 路堤填料 路堤性能 |
| 收稿时间： | 2010-08-30 |
LABORATORY AND IN-SITU TESTS ON SOLIDIFIED SALINE SOILS FOR HIGHWAY FILLINGS |
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| WANG Pei CHAI Shouxi.LABORATORY AND IN-SITU TESTS ON SOLIDIFIED SALINE SOILS FOR HIGHWAY FILLINGS[J].Journal of Engineering Geology,2011,19(3):440-446. |
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| Authors: | WANG Pei CHAI Shouxi |
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| Institution: | Tianjin Key Laboratory of Soft Soil Characteristics and Engineering Environment,Tianjin Institute of Urban Construction,Tianjin 300384 |
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| Abstract: | Road embankments in west coastal area of Bohai gulf are mainly fill embankment.The fill materials are mainly saline soil.When using saline soil for filling,it should be treated by modification and solidification to solve the weaker strength and stability due to the expansion,depression and serious water absorption of saline soil.More inorganic materials and fewer polymer materials are suitable for a reasonable construction budget.Some tests on saline soil with lime and saline soil with lime and SH agent are... |
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| Keywords: | Solidified soil Saline soil Embankment fill Mechanical properties Soft soil mechanics Soil treatment |
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