Discussion on Failure Mechanism and Prevention Measures of Cutting Slope in Coal Measures Strata in Low Mountain and Hilly Area
徐冠兰 XU Guan-lan
(中铁十四局集团第三工程有限公司,济南 250000)
(The Third Engineering Co.,Ltd. of China Railway 14th Bureau Group,Ji'nan 250000,China)
摘要:针对广东清云高速TJ3标地豆服务区AK0+803~K36+315右侧煤系地层路堑高边坡,通过地质勘察、补充勘探、通过边坡进行稳定性研究及分析等方法,对低山丘陵区煤系地层边坡的特点及破坏机理进行了分析探讨,并提出合适的预防措施,为今后存在潜在病害煤系地层路堑高边坡问题上,提出可参考借鉴边坡治理的工程实践经验。
Abstract: In view of the high cutting slope of the coal measures strata on the right side of AK0+803 ~ K36+315 in the Tudou Service Area of the TJ3 Lot of Qingyun Expressway in Guangdong, the characteristics and failure mechanism of the coal measures strata slope in the low mountain and hilly area are analyzed and discussed through geological survey, supplementary exploration, stability study and analysis of the slope, and appropriate preventive measures are proposed to solve the problem of high cutting slope of the coal measures strata with potential diseases in the future. It is suggested that the practical experience of slope treatment can be referred to.
关键词:边坡工程;煤系地层;破坏机理;边坡治理;路堑
Key words: slope engineering;coal measures strata;failure mechanism;slope treatment;cutting
中图分类号:TU457 文献标识码:A 文章编号:1006-4311(2023)01-034-03
DOI:10.3969/j.issn.1006-4311.2023.01.012.
文章出处:徐冠兰. 低山丘陵区煤系地层路堑边坡破坏机理及防治对策探讨[J]. 价值工程,2023,42(1):34-36.
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