金陵饭店主体工程由塔楼与垫楼组成,层次相差悬殊(图1、2)。塔楼全部荷载由厚2.5米、宽34.5米的方形钢筋混凝土筏基传递给314根外径550毫米、桩壁厚80毫米的预制钢筋混凝土闭口离心管桩,桩配筋为17根直径18毫米的16锰钢筋,混凝土标号为 The main project of Jinling Hotel is composed of towers and padded floors, and the levels are very different (Figure 1, 2). The entire tower was loaded by a square reinforced concrete raft of 2.5 meters in width and 34.5 meters in width and passed to 314 prefabricated reinforced concrete closed centrifugal piles with an outer diameter of 550 mm and a pile wall thickness of 80 mm. The piles had 17 diameters of 18 mm. 16 manganese steel, concrete marking