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基于欧洲规范的非饱和土沉降计算研究

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近年来,越来越多的中国工程企业在海外从事"一带一路"建设工作,在公路建设过程中经常遇到非饱和土的沉降计算问题.中国规范和指南对非饱和土的沉降计算少有涉及,中国工程师面临非饱和土沉降计算时往往由于缺乏必要的理论支撑而无从下手.结合基于欧洲规范进行设计的相关公路的建设经验,研究了非饱和土沉降计算的若干问题,研究了基于欧洲规范的非饱和土的沉降计算公式,其结论可供同类地区公路建设参考.
Study of Settlement Calculation of Unsaturated Soil based on European Code
More and more Chinses enterprises are engaged in the constructions of projects along the Belt and Road countries,and the settlement calculation of unsaturated soil is often encountered in the process of highway construction.The settlement calculation of unsaturated soil is rarely involved in Chinese norms and guidelines,and Chinese engineers often have no way to start because of the lack of necessary theoretical support when facing the settlement calculation of unsaturated soil.Based on the construction experience of roads designed based on European code,some problems of settlement calculation of unsaturated soil are studied in the paper,and the formula of settlement calculation of unsaturated soil is explored based on European code.The conclusions can be used as reference for highway construction in similar areas.

roadbed engineeringEuropean codesunsaturated soilsettlement calculation

刘德功、刘锋

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中交第一公路勘察设计研究院有限公司 西安市 710068

路基工程 欧洲规范 非饱和土 沉降计算

2024

公路
中国交通建设集团有限公司

公路

CSTPCD北大核心
影响因子:0.54
ISSN:0451-0712
年,卷(期):2024.69(2)
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