Foundation pit stand column pile

The utility model discloses a foundation pit stand column pile, and relates to the technical field of foundation pit supporting, the foundation pit stand column pile comprises a cement-soil mixture and profile steel, the lower end of the profile steel is embedded in the cement-soil mixture, the top end of the profile steel is detachably connected with a calibration piece, and when the lower surface of the calibration piece abuts against the top end of the adjacent profile steel, the calibration piece is located in the cement-soil mixture. And the top end of the profile steel is flush with the top end of the adjacent profile steel. According to the invention, errors during preliminary calibration of the profile steel can be reduced. 本申请公开了一种基坑立柱桩，涉及基坑支护的技术领域，其包括水泥土混合体，以及下端埋设于所述泥土混合体内的型钢，所述型钢顶端可拆卸连接有标定件，当所述标定件下表面抵接于相邻所述型钢顶端时，所述型钢顶端与相邻所述型钢顶端齐平。本申请能够减小对型钢进行初步校准时的误差。