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分散土石广泛地分布在地壳表面，其性质随形成过程和自然环境的不同存在差异。因此，工程建设中必须密切结合土石的实际性质进行设计和施工。由于土石的成因不同，其性质也各有差异，因此土石的分布、性质及其应力状态是土力学的重要内容，也是实施灌浆时应研究的问题。１...
The dispersed earth and rock are widely distributed on the surface of the earth’s crust, and their properties vary with the formation process and the natural environment. Therefore, design and construction must be closely combined with the actual nature of soil and rock in the project construction. Due to the different causes of soil and rock, their properties are also different. Therefore, the distribution, properties and stress state of soil and rock are important contents of soil mechanics, and they are also issues to be studied when grouting is implemented. 1...