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Abstract:
现场调查表明,岩体经历了复杂的岩浆活动和多期构造作用,白鹤滩坝区左岸主要存在3种变形破坏模式,即正常卸荷型、陡裂夹泥型、缓倾角错动带的表生改造型;对边坡岩体结构特征、岩体风化及物理力学性质等特征进行了细致研究;在此基础上,运用动力离散元数值模拟,揭示了在地震作用下边坡变形破裂发生规律和变形发展模式,对其动力稳定性及可能引起的工程效应进行了综合评价.
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Source :
北京工业大学学报
ISSN: 0254-0037
Year: 2012
Issue: 7
Volume: 38
Page: 1036-1040
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: 2
Chinese Cited Count:
30 Days PV: 10
Affiliated Colleges: