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深入认识分析研究岩土体的工程特性,是工程勘察的重要基础性工作,其中包括工程地质地貌分区、地基土层的层序的划分、土体结构性与变形性状和承载能力、岩土的工程特性的分析与研究,决策拟建工程的建筑适宜性。本文是根据近些年的工作,检索市区约500km2区域内,1200余项工程勘察报告,对上述问题进行分析与研究、对地层层序划分,岩土工程特性,岩土工程对策与工程适用性,提出一点初浅认识,供同行参考。
In-depth understanding of the engineering properties of rock and soil analysis is an important foundation for engineering investigation, including engineering geology and geomorphology zoning, subdivision of subsoil sequence, soil structure and deformation characteristics and bearing capacity, geotechnical Engineering characteristics analysis and research, decision-making of the proposed project construction suitability. This article is based on the work in recent years, retrieval of urban areas about 500km2 area, more than 1200 project investigation report, the above problems are analyzed and studied on the stratigraphic sequence, geotechnical engineering characteristics, geotechnical engineering measures and engineering application Sex, put forward a little initial understanding, for peer reference.