IMHE OpenIR  > 山地灾害与地表过程重点实验室
Alternative TitleCentrifuge test of deformation characteristics of overburden clay subjected to normal and reverse fault rupture
陈宇龙1; 黄栋2
Corresponding Author黄栋
Source Publication岩土力学
Other Abstract



centrifugal tests with 20-step normal and reverse faulting were conducted to investigate the deformation characteristics and rupture propagation of overburden saturated clay. The results show that, duo to normal fault, several paralleled tensile ruptures appear
on surface. Normal fault rupture gradually shifts from dip slip direction toward to the hanging wall as the throw increases. Ruptures develop toward to the hanging wall and mainly appear near fault rupture line. Whereas as a result of reverse faulting, smaller and less ruptures appear in hanging wall, relatively far from fault rupture line. The displacement increases as the throw increases. Ground below fault rupture line remains stationary during faulting; but above fault rupture line it moves compatibly with the hanging wall. The peak slope increases as the throw increases. The peak slope position shifts toward to the hanging wall for normal faulting and to footwall for reverse faulting. The reverse faulting induced impact region is larger than that by normal faulting.

Keyword离心机模拟 正断层 逆断层 变形 饱和黏土
Subject AreaTu41
Indexed ByEI ; CSCD ; 北大中文核心
Funding Organization国家自然科学基金项目(No.41301009)
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
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GB/T 7714
陈宇龙,黄栋. 正断层与逆断层错动引起的上覆黏土变形特性离心试验[J]. 岩土力学,2017,38(S1):189-194.
APA 陈宇龙,&黄栋.(2017).正断层与逆断层错动引起的上覆黏土变形特性离心试验.岩土力学,38(S1),189-194.
MLA 陈宇龙,et al."正断层与逆断层错动引起的上覆黏土变形特性离心试验".岩土力学 38.S1(2017):189-194.
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