Construction method of impermeable and anti-crack concrete foundation of high-speed maglev train test vibration table

The invention belongs to the technical field of civil engineering, particularly relates to a construction method for an anti-seepage and anti-crack concrete foundation of a high-speed maglev train whole-vehicle test vibration table, and aims to solve the problem that vibration test table equipment of a high-speed maglev train running system needs to be located on a high-seepage-resistance and high-crack-resistance large-volume concrete foundation structure in the prior art and cannot be completed by a conventional construction method. The structural steel bar support is erected, the horizontal and vertical three-dimensional anti-vibration anti-crack reinforcing mesh and the two-way prestress anti-crack reinforcing mesh are installed on the basis of the structural steel bar support, embedded parts are installed while reinforcing steel bars are bound, and a pouring reinforcing steel bar complex is formed; meanwhile, the mixing proportion of concrete to be poured is determined through a trial concrete raw materi