Discussion of “Progressive Failure in Slopes of Overconsolidated Plastic Clay and Clay Shales”

1969 ◽  
Vol 95 (1) ◽  
pp. 336-337
Author(s):  
Robert Peterson
2006 ◽  
Vol 6 (4) ◽  
pp. 529-539 ◽  
Author(s):  
L. Picarelli ◽  
G. Urciuoli ◽  
A. Mandolini ◽  
M. Ramondini

Abstract. Softening is often considered to be the main cause of first-time slides in OC clay, but so far the mechanics of softening has not been satisfactorily explained. Bearing on laboratory data and field observations about landslides in tectonized highly plastic clay shales of Italian Apennines, the paper describes a process of soil weakening that could explain some failures of natural slopes.


Author(s):  
Shoki TAKAYAMA ◽  
Hiroki HOSHIYAMA ◽  
Shusuke MIYATA ◽  
Masamitsu FUJIMOTO ◽  
Yoshifumi SATOFUKA

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