JTJ252-1987 English PDF
Basic dataStandard ID: JTJ 252-1987 (JTJ252-1987)Description (Translated English): Code for design of hydraulic structures of dry docks Sector / Industry: Highway & Transportation Industry Standard Word Count Estimation: 44,477 Date of Implementation: 2/24/2003 Summary: This standard applies only to the original foundation or seepage water seepage through the foundation of a small amount of the situation. Pull wrong - for drainage decompression using the wrong type or pull-type structure has a difficult situation; gravity - for drainage decompression using the wrong type or pull-type structure has a difficult situation; pontoon - for dry construction has difficult or uneconomic situation. |