固化废弃细粒土在路基工程中的应用  

THE APPLICATION OF SOLIDIFIED WASTE FINE-GRAINED SOIL IN SUBGRADE ENGINEERINGS

作　　者：解子良 曹凯 黄志义[1] XIE Ziliang;CAO Kai;HUANG Zhiyi(College of Civil Engineering and Architecture,Zhejiang University,Hangzhou 310058.China)

机构地区：[1]浙江大学交通工程研究所,杭州310058

出　　处：《低温建筑技术》2022年第6期50-52,57,共4页Low Temperature Architecture Technology

摘　　要：文中依托湖州市南浔区某农村公路工程,进行固化废弃细粒土用做路基填料的试验,总结了配合比设计方法和施工工艺,并进行成本核算。通过数值计算简要分析了固化土废弃土路基填料对道路结构的优化作用,验证了固化废弃细粒土路基填料的路用性能。Based on a rural highway project in Nanxun District of Huzhou City, the experiment of solidified waste fine-grained soil as subgrade filler was carried out. The mix proportion design method, construction technologies,construction machinery, and equipment of solidified waste fine-grained soil subgrade filler were summarized. The optimization effect of solidified waste soil subgrade filler on road structure through numerical calculation was briefly analyzed, and the road performance of solidified waste fine-grained soil subgrade filler was verified.

关 键 词：固化土 路基工程 施工工艺 数值模拟 

分 类 号：TU443[建筑科学—岩土工程]