ANALYSIS ON BLASTING VIBRATION EFFECT ON PRSTRESSED CABLE OF HIGH SLOPE IN ZIPINGPU PROJECT
紫坪铺进水口高陡边坡锚索抗爆破振动分析

The curves of displacement-time are obtained from multi-point extensometers to analyze the blasting vibration effect of rock excavation of high slope in Zipingqu Project. Based on this,the relation between prestressed cable and rock excavation blast of high slope is gained. The study results are presented for the prestressed cable design in Zipingpu Project,and can be used to guide the construction there as a theoretical basis.