2018
DOI: 10.1155/2018/3862974
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Upper Bound Limit Analysis for Seismic Stability of Rock Slope with Tunnel

Abstract: e rock slopes with tunnels appear widely in the actual project, but there is no executable basis for the seismic stability calculation of the rock slope with tunnel. According to the upper bound theorem of plastic limit analysis and pseudostatic method, the upper bound solution of the safety factor of the rock slope with tunnel was rigorously derived under earthquake loading. is upper solution takes into account the design parameters of the slope and the tunnel, the horizontal and vertical seismic loads, and t… Show more

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Cited by 7 publications
(3 citation statements)
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“…e stability of rock slope is also related to different types of rock [12,13]. e slope stability comparison between those only applied static load and those count for the extra impacts from earthquake [14][15][16]. e microstructure of the rock-soil in the dump has significant influence on the stability of dump [13,[17][18][19][20][21][22][23][24][25].…”
Section: Introductionmentioning
confidence: 99%
“…e stability of rock slope is also related to different types of rock [12,13]. e slope stability comparison between those only applied static load and those count for the extra impacts from earthquake [14][15][16]. e microstructure of the rock-soil in the dump has significant influence on the stability of dump [13,[17][18][19][20][21][22][23][24][25].…”
Section: Introductionmentioning
confidence: 99%
“…On the other hand, from the perspective of the most dangerous sliding surface, the position of starting point and ending point of landslide in the calculation results of two methods is approximately the same. But the most dangerous sliding surface searched by upper bound limit analysis can fully solve velocity problems of multi-step high steep slope failure [42], so it has stronger reference values in engineering practices.…”
Section: Calculation Results Evaluationmentioning
confidence: 99%
“…Many achievements have been made to evaluate the excavation influence of rock slope [1][2][3]. For instance, Jin proposed that steep terrain had a significant influence on the dynamic behaviour of the slopes under blasting [4].…”
Section: Introductionmentioning
confidence: 99%