Mainly suitable for rolling compacted earth-rock dams, concrete gravity dams, concrete arch dams, floodgates, spillways, underground structures, water inlet towers, and hydropower stations in plain areas with design intensities of 6, 7, 8, and 9. Seismic design of hydraulic structures such as pressure steel pipes and above-ground workshops.
SL 203-1997 history
1997SL 203-1997 Specifications for seismic design of hydraulic structures
SL 203-1997 Specifications for seismic design of hydraulic structures has been changed from SDJ 10-1978 .