| 简布条分法和FLAC2D计算滑坡稳定性应用对比分析 |
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| 引用本文： | 查宪伦,刘胡杰,田世瑶,郑淼. 简布条分法和FLAC2D计算滑坡稳定性应用对比分析[J]. 低温建筑技术, 2019, 41(1): 95-98 |
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| 作者姓名： | 查宪伦 刘胡杰 田世瑶 郑淼 |
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| 作者单位： | 中国地质大学(武汉)工程学院,武汉,430074;中国地质大学(武汉)工程学院,武汉,430074;中国地质大学(武汉)工程学院,武汉,430074;中国地质大学(武汉)工程学院,武汉,430074 |
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| 摘 要： | 随着人类建设活动的不断增多与工程规模的不断扩大,滑坡事故也变得愈发频繁,其稳定性研究十分必要。以某水电站3#滑坡作为工程实例,采用简布条分法和FLAC2D软件分别对稳定性进行分析,通过过程分析和计算结果对比,得出简布条分法适用范围广泛,结算结果可靠性强,但计算过程复杂;FLAC2D可以从位移、应力、变形等多个维度通过图像直观地评价滑坡的稳定性,更为全面,计算更为方便。
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| 关 键 词： | 滑坡 简布条分法 FLAC2D |
THE STABILITY ANALYSIS OF LANDSLIDE IS CALCULATED BY FLAC2D AND GENERALIZED PROCEDURE OF SLICES |
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| ZHA Xianlun,LIU Hujie,TIAN Shiyao,ZHENG Miao. THE STABILITY ANALYSIS OF LANDSLIDE IS CALCULATED BY FLAC2D AND GENERALIZED PROCEDURE OF SLICES[J]. Low Temperature Architecture Technology, 2019, 41(1): 95-98 |
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| Authors: | ZHA Xianlun LIU Hujie TIAN Shiyao ZHENG Miao |
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| Affiliation: | (Engineering Faculty, China University of Geosciences (Wuhan), Wuhan 430074, China) |
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| Abstract: | With the continuous increase of human construction activities and the continuous expansion of engineering scale, landslide accidents have become more frequent, and its stability research is very necessary.Taking the no.3 landslide of hydropower station as an engineering example, the stability of the landslide is analyzed by the simple layout division method and the FLAC2D software respectively. compared with Process analysis and calculation results,It is concluded that the simple layout classification method has a wide range of application, and the settlement result is reliable, but the calculation process is complicated;FLAC2D can intuitively evaluate the stability of landslide from multiple dimensions such as displacement, stress and deformation through images, which is more comprehensive and more convenient to calculate. |
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| Keywords: | the landslide generalized procedure of slices FLAC2D |
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