Stability Monitoring and Analysis of High and Steep Slope of a Hydropower Station

Table 3

Anchor stress meter monitoring results.

Section	Number	Elevation (m)	Monitoring start time (yy/mm/dd)	17/08/10 stress (MPa)	Remarks
1-1	R01	939	13/09/27	-8.6
	R02	924	13/09/22	& 4
	R03	894	13/11/15	-27.3
	R04	864	16/08/14	42.0
2-2	R05	939	13/05/05	-2.4
	R06	924	13/05/05	29.5	15/05/07 damage
	R07	894	13/05/05	-0.4	13/07/06 damage
	R08	864	13/05/05	-14.2
3-3	R09	939	13/05/05	-16.8	13/07/06 damage
	R10	924	13/05/05	-13.1
	R11	894	13/05/05	-12.4
	R12	864	13/05/05	-10.7
4-4	R13	924	13/09/22	226.0	17/06/21 damage
	R14	879	16/05/09	19.7
	R15	849	16/08/20	40.4
	R16	849	16/08/20	53.0
	R17	849	16/08/20	106.9
	R18	829	17/03/25	181.8
	R19	829	17/03/25	1.7
	R20	829	17/03/25	9.9
5-5	R21	849	16/08/14	87.6
	R22	849	16/08/14	0.5
	R23	849	16/08/14	283.6
	R24	829	17/03/25	50.8
	R25	829	17/03/25	16.9	13/07/06 damage
	R26	829	17/03/25	27.9