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滨海新区路基处理新方法的探索研究

Probing into New Treatment Method of Roadbed in Binhai New Area
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摘要 该文以天津滨海新区空客A320厂区道路为依托,对土壤固化剂在路基处理中的应用技术进行研究。通过室内试验,文章探讨了常规固化剂(水泥、石灰)与液粉土壤固化剂在不同掺配比例、不同压实度条件下对土壤强度的影响;以此为基础,通过铺筑试验路进行现场试验,提出了空客A320道路路基处理方法,为土壤固化剂在天津地区路基处理中的大面积使用提供技术支持。 Depended on the roads in Airbus A320 Manufactory of Tianjin Binhai New Area, the article studies the application technique of soil hardener in the roadbed treatment. Through the indoor experiment, the article probes into the influence of the conventional hardener (cement, lime) and the liquid and powder soil hardeners under the conditions of the different admixing proportions and the different compactnesses on the soil strength. Based on this basis, the article puts forward the roadbed treatment method of Airbus A320 road by paving the trial road for the field experiment in order to provide the technical support for the large-area use of soil harder in the roadbed treatment of Tianjin area.
作者 冯炜 王新岐
出处 《城市道桥与防洪》 2008年第9期8-11,共4页 Urban Roads Bridges & Flood Control
关键词 土壤固化剂 路基处理 室内试验 现场试验 对比分析 滨海新区 soil hardener, roadbed treatment, indoor experiment, contrast analysis, Binhai New Area
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