SLOPE STABILITY EVALUATING METHOD AIMING AT FALLING STONE

摘要

PPROBLEM TO BE SOLVED: To provide a slope stability evaluating method aiming at a falling stone, having higher accuracy, and easily usable at a job site. PSOLUTION: This slope stability evaluating method aims at the falling stone. A slope of high risk is selected by a decisive factor of directly contributing to the occurrence of the falling stone, and capable of immediately determining thereby that the slope is unstable among many factors of the falling stone. Instability of the slope is evaluated in two stages of present instability and future instability. PCOPYRIGHT: (C)2003,JPO