【摘要】 根据实践经验和室内外试验资料的统计结果，分析了兰州地区第三系风化红砂岩的工程地质特性．并就红砂岩强、中风化程度界限的定量划分、容许承载力的确定进行了研讨．更多还原

【Abstract】 Relying on rich practical experiences and test data from Labs and fields, the paperanainly discusses the engineering geology characteristics of tertiary system red sand stone in Lanzhou area, advances the weathering division bases between strong and middle degrees and analyzes the standard load-bearing capacity of the sand stone.更多还原