The invention provides an intelligent pile driver for civil engineering. The intelligent pile driver comprises a first-stage air cylinder, a fixing plate, a stand column, a rotating base structure, asliding groove, a stainless steel sliding rail, an adjustable stand pile structure, a sliding block, a stabilization support and an intelligent control cabinet; the first-stage air cylinder is installed at the upper portion of the positive surface of the stand column through fixing plate bolts arranged in a paired manner, the longitudinal lower end of the stand column is installed at the middle portion of the interior of the rotating base structure, the sliding groove is formed in the middle portion of the positive surface of the stand column in the longitudinal direction, and the stainless steel sliding rail is installed at the middle portion of the interior of the sliding groove through a bolt in the longitudinal direction; and the adjustable stand pile structure is arranged on the frontsurface of the stainless steel sliding rail in the longitudinal direction, and the upper end of the adjustable stand pile structure is installed on the positive surface of the sliding block. The intelligent pile driver is higher in intelligent degree, the good stability can be guaranteed during pile driving, meanwhile, the pile driving depth can be determined, the labor and operation strength islow, and intelligent operation and control are facilitated.