CRITICAL SLIP FIELD OF SLOPE AND ITS NUMERICAL SIMULATION

In this paper the concept of critical slip field (CSF) and the method of its numerical simulation are put forward, based on optimum control theory. CSF is the field of maximal-residual-thrust curves in a slope under critical condition, which consists of numerous hazardous slip surfaces which do not intersect one another, the shapes of which are not limited mathematically and are one of the critical slip surfaces. The results of some examples show that the critical slip surface in CSF is of a numerical approximation to the theoretical solution.

• Availability:
  • Find a library where document is available. Order URL: http://worldcat.org/issn/10004548
• Corporate Authors:

  EDITORIAL OFFICE OF CHINESE JOURNAL OF GEOTECHINCAL ENGINEERING

  34 HUJUGUAN
  NANJING, JIANGSU  China  210024
• Authors:
  • DAYONG, ZHU
• Publication Date: 1997-1-30

Language

• Chinese

Media Info

• Features: References;
• Pagination: p. 63-9
• Serial:
  • CHINESE JOURNAL OF GEOTECHNICAL ENGINEERING
  • Volume: 19
  • Issue Number: 1
  • Publisher: EDITORIAL OFFICE OF CHINESE JOURNAL OF GEOTECHINCAL ENGINEERING
  • ISSN: 1000-4548

Subject/Index Terms

• TRT Terms: Curves (Geometry); Maximization; Optimization; Residual soils; Simulation; Slip surfaces; Slope stability
• Uncontrolled Terms: Maximum; Optimum; Residual
• ITRD Terms: 6496: Curve (math); 9042: Maximum; 9069: Residual; 9103: Simulation; 5794: Slip surface (soil mech); 5783: Slope stability
• Subject Areas: Geotechnology;

Filing Info

• Accession Number: 00742682
• Record Type: Publication
• Source Agency: Transport Research Centre (CDV)
• Files: ITRD
• Created Date: Nov 26 1997 12:00AM