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金陵石化公司南京烷基苯厂储罐区新建油罐工程位于南京市尧化镇 ,3个 1万 m3油罐直径为 30 m,采用干振碎石桩挤密复合地基。碎石桩直径 42 5 m m,桩长 8.5～ 12 .5 m不等 ,桩间距 0 .85 m× 1m,要求进入粉质粘土层不少于5 0 0 mm。罐基外壁为 5 0 0 m m厚、2 .2 m高钢筋混凝土
Jinling Petrochemical Company’s Nanjing Alkyl Benzene Plant Tank Storage Tank Project is located at Chunhua Town, Nanjing City. Three 10,000 m3 oil tanks have a diameter of 30 m. Dry vibro-gravel piles are used to compact the composite foundation. The diameter of the gravel pile is 42 5 m, the length of the pile is 8.5 to 12.5 m, and the pile spacing is 0.85 m×1m. It is required to enter the silty clay layer not less than 500 mm. The outer wall of the tank foundation is 580 m thick and 2.2 m high reinforced concrete