采矿引起的倾倒滑移变形机理及其控制.pdf

采矿引起的倾倒滑移变形机理及其控制.pdf第卷第期岩石力学与工程学报 V0124 .
年莠 Chinese Journal Mechanics and Engineering Oct2005
采矿引起的倾倒滑移变形机理及其控制
纪蕊石申力蹙Щ
《东筑大学资源与±本工程学院,辽宁洗阳;禾靠凭傺芯孔芡衬臃撤治海赡
攘要;倾翻交形边坡一般具有反镶边坡结构,其变形豹过程和梳理比较复杂,涉及的交形岩钵范圉较大、危害严
重。通遣者体彼移箍溺资料的舔踪分析、弗对抚颓谣褥天矿典整高边坡倾倒淆移变形体进行了数值模鏻试验,分
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地裘地基变形主要由断层南侧倾倒滑移体的变形所致,并针对实际问题提出了变形整治方案。
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剐【篘玳甀。
., 琇 Jing-hui2
. ofResources and Civil EngineeringNortheastern, 110004China
2Fushun ofChina InstituteFushun,
: — generally the 籥 the deformation
process and deformation mechanism ale 甌 deformation range
comparatively 瑆 produce serious harmThroughtracing for the
琻 tests for typical slope — are performed
hedeformation mechanism topplingsliding and its
deformation are and under the effects , results
under the structure and engineering condition the
deformationReversedsection slope deformation plays a key the deformation for
the whole 籥 the surface deformation topplingslidingmasswhich
located the south faultsand for practical problem .
Key wordsminingengineeringminingactivitiestopplingslidingmassdeformationmechanism
露天矿北帮西区倾倒滑移变形、云南小龙潭布沼坝
1言露天矿谣帮边坡镁倒变形、金用露天矿边坡倾倒变
形、龙滩水电站左岸的倾倒蠕变体等等】。作为
随着矿由开发、水电建设等工程建设强度秘规边坡变形破坏的一种特殊类型,倾倒变形边坡一般
模的醋益扩大,倾倒变形破坏闯题已越来越多地呈都其有反倾边坡结构,倾倒变形的过程和机理比较
现在工程技术人员丽蓠,其中较为典型的有抚颓西复杂。对于反倾边坡,岩体内一般不存在有利子下
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髓繁食陀癖嗖贰荩恚”弦涤柚厍齑笱Р煽蠊こ滔滇罾琹工攒翘理专业,现为媾±戮究生、磷窕曼,童爨照事