Pile construction method

The invention discloses a pile construction method. The pile construction method comprises the steps of a drilling rod system is arranged in place, drilling is conducted, high-pressure water is sprayed, and high-pressure solidified cement is sprayed. According to the pile construction method, construction is convenient, and the effect is good; and the pile construction method is suitable for various stratum conditions and can be applied to various fields of soft foundation treatment, composite pile construction, waterproof curtain construction and foundation pit support. The pile construction method is a novel combined technique wide in application range.