The invention discloses an inverse construction method for a
pipe-jacking working well. The construction method comprises the following steps that the round working well is dug; a three-axis
cement stirring column water-stopping curtain is adopted to form an
enclosure structure; a
pile top ring beam is manufactured on an
enclosure pile through the working well, the
self weight of the working wellstructure is borne by utilizing the ring beam, the
self weight of the working well is guaranteed, the construction is constructed in a node-by-section mode, and a
reinforced concrete lining is manufactured along with excavation; and the arch formed by the self structure serves as a horizontal support, the lateral soil pressure is resisted, and the safety of the well pit is guaranteed. The workingwell is constructed through the construction method, a foundation pit support can be carried out by utilizing the structure of the working well, so that the construction safety of a foundation pit isguaranteed; meanwhile, the
engineering quantity of the foundation pit is reduced, the foundation pit
enclosure pile and the support are reduced, and a structure construction
scaffold is reduced by means of the reverse construction, the construction height is reduced, and the construction risk is avoided; and meanwhile, the
workload of template turnover materials is reduced, the construction process is simplified, the construction period is shortened, and the influence on the adjacent building (structure) and the road and surrounding environment is reduced.