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(一)概述最近批准试行的《碾压式土石坝设计规范》(以下简称《规范》),对土石坝边坡稳定分析的总应力法作了如下规定: 粘性土填土在施工期和库水位降落期的抗剪强度,在某些情况下也可用总应力法按下式
(I) Overview The recently approved “Code for Design of Roller Compacted Earth-Rock Dam” (hereinafter referred to as “Code”) stipulates the following total stress laws for slope stability analysis of earth-rock dams: Clayey soil filling during construction and storage Shear strength of the water level landing, in some cases can also use the total stress method according to the following formula