Closure to “Stability and Stress-Deformation Analyses of Reinforced Slope Failure at Yeager Airport” by James G. Collin, Timothy D. Stark, Augusto Lucarelli, Thomas P. Taylor, and Ryan R. Berg

2022 ◽  
Vol 148 (3) ◽  
Author(s):  
James G. Collin ◽  
Timothy D. Stark ◽  
Ryan R. Berg ◽  
Augusto Lucarelli ◽  
Thomas P. Taylor
Keyword(s):  
Slope Failure ◽  
Reinforced Slope ◽  
Stress Deformation

Stability and Stress-Deformation Analyses of Reinforced Slope Failure at Yeager Airport

2021 ◽  
Vol 147 (3) ◽  
pp. 04020179
Author(s):  
James G. Collin ◽  
Timothy D. Stark ◽  
Augusto Lucarelli ◽  
Thomas P. Taylor ◽  
Ryan R. Berg
Keyword(s):  
Slope Failure ◽  
Reinforced Slope ◽  
Stress Deformation

Analysis of a reinforced slope failure induced by The Chi‐Chi (Taiwan) earthquake

2000 ◽  
Vol 23 (4) ◽  
pp. 429-437 ◽  
Author(s):  
Rong‐Her Chen ◽  
Chia‐Nan Liu ◽  
Kuo‐Sheng Chen ◽  
Tien‐Jiang Chen
Keyword(s):  
Slope Failure ◽  
Reinforced Slope ◽  
Taiwan Earthquake

Progressive Deformation on Defective Pile Reinforced Slope

2017 ◽  
Vol 873 ◽  
pp. 248-253
Author(s):  
Shi Wei Hou ◽  
Shi He Ma ◽  
Xu Li Liu ◽  
Ying Liu
Keyword(s):  
Plastic Strain ◽  
Slope Failure ◽  
Progressive Failure ◽  
Failure Process ◽  
Three Dimensional ◽  
Equivalent Plastic Strain ◽  
Soil Arching ◽  
Reinforced Slope ◽  
Stress Curve ◽  
The Stability

The slopes reinforced by anti-slide piles were simulated in this paper. The setting position, pile spacing and anchorage depth of integrated piles were discussed with strength reduction method. The results show that the pile position should depart slope into two stages, and the further strain would be limited. When the spacing of the anti-slide piles is 2-3 times of pile diameter, it has a soil arching effect to wedge the soil. The anchorage depth can affect the form of the potential sliding surface. Three kinds of defective piles were studied to research deformation of slope reinforced by defective piles. The defective piles were namely expanded pile, necking pile and segregationpile. The equivalent plastic strain zone was used to judge the slope failure, and then the stability and deformation process of the three-dimensional slope were simulated. By comparing the plastic strain, safety coefficient curve and pile-soil stress curve, between the defective pile and integrated pile, the progressive failure process of the reinforced slope was analyzed, including the formation process of the macroscopic shear zone.

Fabrication of a Slope Failure Prediction Sensor using Miniaturized EC Sensor

2013 ◽  
Vol 133 (9) ◽  
pp. 278-283 ◽  
Author(s):  
Masato Futagawa ◽  
Mitsuru Komatsu ◽  
Hikofumi Suzuki ◽  
Yuji Takeshita ◽  
Yasushi Fuwa ◽  
...  
Keyword(s):  
Slope Failure ◽  
Failure Prediction
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