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投稿时间:2015-03-25 修订日期:2015-03-31
投稿时间:2015-03-25 修订日期:2015-03-31
中文摘要: 基于物元可拓理论,本文将含水率与变形速率考虑到边坡稳定状态的评价指标中,以便考虑更多的影响因素,建立了稳定性评价模型,使得边坡稳定性评价结果更加可靠。然后结合工程实例进行了边坡稳定性评价,由计算结果得出边坡稳定性等级为二级:属于较为稳定状态,与实际检测结果一致。因此,该物元可拓理论将为边坡稳定性评价提供新的手段,为滑坡预警和安全生产提供更加科学的依据。
Abstract:Based on matter element and extension theory, moisture content and deformation rate are considered as the slope stability evaluation indexes. The model of slope stability evaluation is established, which considers the varied factors affecting slope stability. It makes the results of slope stability evaluation more reliable. Combined with the data of mining slope, typical profiles of slope stability are evaluated, suggesting the slope stability belongs to secondary level. The result is accordant with the practical situation. Therefore, the matter element and extension theory can be used in evaluation of slope stability to provide basis for landslide forecast warning and safety production.
文章编号: 中图分类号: 文献标志码:
基金项目:国家自然科学基金(41172250);国家十二五科技支撑项目(2012BAK09B06);北京市创新团队提升计划项目(IDHT20140501);北京市科研基地建设-科研创新平台;北京市科技成果转化项目联合资助。
作者 | 单位 | |
孙世国 | 北方工业大学 | ssg918@163.com |
董彦飞* | 北方工业大学 | dongyanfei1990@163.com |
Author Name | Affiliation | |
SUN Shi-guo | North China University of Technology | ssg918@163.com |
DONG Yan-fei | North China University of Technology | dongyanfei1990@163.com |
引用文本:
孙世国,董彦飞.基于物元可拓理论的边坡稳定性评价[J].有色金属(矿山部分),2015,67(5):.
SUN Shi-guo,DONG Yan-fei.Slope stability evaluation based on matter element and extension theory[J].NONFERROUS METALS(Mining Section),2015,67(5):.
孙世国,董彦飞.基于物元可拓理论的边坡稳定性评价[J].有色金属(矿山部分),2015,67(5):.
SUN Shi-guo,DONG Yan-fei.Slope stability evaluation based on matter element and extension theory[J].NONFERROUS METALS(Mining Section),2015,67(5):.