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Study on Seismic Response and Deformation Failure Mechanism of Bedding Rock Slopes within Weak Interlayer

Author: YuLong
Tutor: JinBo
School: China Seismological Bureau, Institute of Engineering Mechanics
Course: Geotechnical Engineering
Keywords: Rock bedded slope Weak interlayer Large - scale shaking table test Seismic response law Deformation and failure mechanism
CLC: P315.9
Type: Master's thesis
Year: 2010
Downloads: 171
Quote: 2
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Abstract


With weak interlayer rock bedded slope is one of the common slope type the seismic response law of deformation and failure mechanism is the basis of slope seismic design . Currently , less research , far from being able to meet the construction needs . In this paper, numerical simulation and large-scale shaking table model test acceleration response under earthquake bedding rock slope with weak intercalated laws of deformation and failure mechanism , the results obtained provide an important basis for class slope seismic design . This thesis is mainly to do the following: a comparative analysis of the ground motion input mode and weak interlayer parameters with weak intercalated layered rock slope slope surface acceleration amplification effect . Studied slope slope height , slope angle , weak interlayer thickness , the weak interlayer inclination and weak interlayer position with weak intercalated layered rock slope slope surface acceleration amplification effect , with weak intercalated layered rock the slope of the seismic response law . Studied slope slope height , slope angle , weak interlayer thickness , weak interlayer inclination and weak interlayer position with weak intercalated slope deformation and failure mechanism , refining given deformation of rock bedded slope with weak intercalated damage law . Wenchuan earthquake Tangjiashan landslide prototype , large - scale shaking table earthquake damage test , analysis of rock bedded slope deformation and failure mechanism and phenomenon .

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CLC: > Astronomy,Earth Sciences > Geophysics > Earth ( rock circles ) physics ( geophysics ) > Seismology > Engineering seismology
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