Report No. : GEO Report No. 318

Report Title : An Interim Review of Debris Mobility for Open Hillslope Failures (2016), 55 p.

Author : C.F. Yam & T.H.H. Hui


This Technical Note presents the results of an interimreview of the debris mobility of open hillslope failures (OHF) in Hong Kong. Additional back analyses have been conducted for selected OHF of high mobility.

Recommendations on selection of rheological model and parameters for design of mitigation measures against OHF are given.

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