市政技术2024，Vol.42Issue(8)：72-77,6.DOI:10.19922/j.1009-7767.2024.08.072
芯吸土工织物-泥岩混合土路基排水效果模拟研究
Simulation Study on Drainage Effect of Wicked Geotextile-Mudstone Mixed Soil Subgrade
摘要
Abstract
The drainage effect of wicked geotextile-mudstone mixed soil subgrade was quantitatively studied by nu-merical simulation.The matrix suction of wicking geotextiles and suction of slope vegetation were proposed with the best drainage effect.The results show that wicked geotextiles can significantly reduce the volumetric moisture content of mudstone mixed soil subgrade;With the increase of wicked geotextile matrix suction and slope vegetation suction,the drainage effect of the subgrade is gradually enhanced.The relevant conclusions are helpful to guide the con-struction of foundation engineering in mudstone areas.关键词
路基/泥岩混合土/芯吸土工织物/排水效果Key words
subgrade/mudstone mixed soil/wicked geotextile/drainage effect分类
交通工程引用本文复制引用
苏兴茂,高文禄,孙显奎,林闯..芯吸土工织物-泥岩混合土路基排水效果模拟研究[J].市政技术,2024,42(8):72-77,6.基金项目
吉林省交通运输科技项目(科研类)(2021-4) （科研类）
抚长高速公路建筑垃圾路基填料处理措施及应用技术研究(MH20221251) （MH20221251）
