- 期刊
Laboratory Testing of Cement-Treated Wet Subgrade and Design Recommendations
並列摘要
Portland cement has widely been used to improve weak and wet subgrade soils in highway construction. Its effectiveness on enhancing subgrade soils, however, depends on multiple factors. This paper aims at building a reliable cement-treated subgrade layer by checking its Unconfined Compression Strength (UCS) and developing a guideline for selecting appropriate cement content based on the field moisture content of subgrade soils. A series of laboratory tests were conducted on two typical low-plasticity subgrade soils encountered in Louisiana, which examine the possible correlation among UCS, molding moisture content, dry unit weight, and water-cement ratio. Based on these laboratory testing results, a tentative procedure to construct a reliable cement-treated subgrade layer is proposed.
被引用紀錄
延伸閱讀
- 張閔揚（2007）。Study of Feasibility on Cement Products Using Washed and Dried Slurry to Substitute Fine Aggregate〔碩士論文，國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917350837
- Gao, S. (2010). Coring process monitoring for strength of grout, concrete and rock in laboratory testing [master's thesis, The University of Hong Kong]. Airiti Library. https://www.airitilibrary.com/Article/Detail?DocID=U0029-1812201200018506
- 王水雄、張福光（1997）。A Feasibility Study of Converting Waste Drilling Mud into a Cement Material。鑛冶：中國鑛冶工程學會會刊，41(2)，143-149。https://doi.org/10.30069/MM.199706_41(2).0013
- 陳建旭、孫揚洲、黃建中、陳永全（2013）。Laboratory Evaluation of Permeability of Porous Asphalt Concrete。中國土木水利工程學刊，25(3)，241-249。https://doi.org/10.6652/JoCICHE.201309_25(3).0006
- 陳明宏（2008）。The estimation of concrete quality control by using Ultrasonic to measure construction strength and cement content〔碩士論文，國立中央大學〕。華藝線上圖書館。https://www.airitilibrary.com/Article/Detail?DocID=U0031-0207200917351947