本文通过在软土地区扩建的一个火力发电厂,为了有利于地基承载能力的发挥,使桩具有较高的承载能力,更准确评价桩基持力层,桩周土、桩基下卧层及沉桩的可能性等。利用两个单位分别承担两期的扩建工程,分别用两种不同的静力法试桩,达到异曲同功之效。 In this paper, through the expansion of a thermal power plant in the soft soil area, in order to facilitate the play of the bearing capacity of the foundation, the pile has a higher bearing capacity, more accurate evaluation of the pile bearing layer, the soil under the pile, the underlying layer of the pile foundation and The possibility of sinking piles, etc. The use of two units to undertake the two phases of the expansion project, respectively, using two different static test piles, to achieve the same effect.