Seismic stability of earth slopes with tension crack

Cracks at the crest of slopes frequently occur during earthquakes. Such cracks result from limited tension strength of the soil. A tension cut-off in Mohr-Coulomb shear strength can represent this limited strength. Presented is an extension of variational analysis of slope stability with a tension c...

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Veröffentlicht in:	Frontiers of Structural and Civil Engineering 2019-08, Vol.13 (4), p.950-964
Hauptverfasser:	ZHOU, Yundong, ZHANG, Fei, Wang, Jingquan, GAO, Yufeng, DAI, Guangyu
Format:	Artikel
Sprache:	eng
Schlagworte:	Acceleration Cities Civil Engineering Cohesion Countries crack Cracks Earthquakes Engineering Failure analysis Failure mechanisms Failure modes limit equilibrium Mohr-Coulomb theory Regions Research Article Seismic activity Seismic analysis seismic effect Seismic engineering Seismic response Seismic stability Seismicity Shear strength Slope stability Soil conditions Soil strength Stability analysis Tension
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