Provide a recommendation of the seismic design for the various types of storage tanks in common use throughout japan. the sub-committee first published �design recommendation for storage tanks and their supports� in 1984, and amended it in the 1990, 1996 and 2010 publications.. "ugtank.xls" workbook is for the analysis and design of anchorage for underground storage tanks, obviously addressing the concerns of buoyancy. i've had this workbook in a partially finished state for quite a while, and i just recently decided to complete it.. H is the design fluidheight in feet. d is the nominal tank diameter in feet. g is the specific gravity of the contents. s is the tank wall material allowa-ble tensile stress for the operating or test condition. ca is the corrosion allowance, if any. api 650 storage tanks are often designed to work at temperatures of up to 500
