摘要
膨胀土对于渠道工程的危害主要表现为造成土层结构破坏,引起边坡失稳,其结果直接影响输水工程的安全运行。根据郑州1段膨胀土的工程地质特性,采用工程类比法及室内试验,分析了膨胀土的力学参数,并提出了合理的地质建议值,为工程设计和施工提供了科学的地质依据。
The harm of expansive soil to channel is soil structure damage,which may cause instability of the slope,possibly affecting the safe operation of the water conveyance project.The mechanical properties of the expansive soil in Zhengzhou Section I is analyzed by Engineering analogy method and laboratory tests.,and reasonal geological suggestion is provided.
出处
《资源环境与工程》
2011年第5期507-509,共3页
Resources Environment & Engineering
关键词
膨胀土
工程类比法
力学参数
expansive soil
engineering analogy method
mechanical parameters
