山东农业大学学报（自然科学版）2016，Vol.47Issue(2)：292-295,4.DOI:10.3969/j.issn.1000-2324.2016.02.026
土凝岩的掺量和龄期对稳定土渗透系数的影响
The effect of Dosage and Age on Permeability Coefficient of Stabilized Soil Mixing with Soil Condensate Rock
付延凯 1刘经强 1荣云杰 2李明雷 1李海燕3
作者信息
- 1. 山东农业大学 水利土木工程学院，山东 泰安 271018
- 2. 山东农业大学勘察设计研究院，山东 泰安 271018
- 3. 山东农业大学勘察设计研究院，山东 泰安 271018
- 折叠
摘要
Abstract
Soil condensate rock is a martial with fly ash, coal gangue and other industrial wastes to be widely used in highway construction and water conservancy applications such as cutoff wall and replacement of weak foundation. This paper explored the effect law of different dosage and saturation cumulative time (age) on the stabilized soil’s permeability coefficient through the variable head permeability test and put forward a feasible plan. The results showed that the permeability coefficient of stabilized soil with 15%soil condensate rock decreased rapidly in earlier stage and then it went up to 2.10 E-8 cm/s, which could satisfied with water conservancy engineering construction standard’s requirements and was suitable for application to a cutoff wall.关键词
土凝岩/掺量/龄期/渗透系数Key words
Soil condensate rock/dosage/age/permeability coefficient分类
建筑与水利引用本文复制引用
付延凯,刘经强,荣云杰,李明雷,李海燕..土凝岩的掺量和龄期对稳定土渗透系数的影响[J].山东农业大学学报（自然科学版）,2016,47(2):292-295,4.
