| 摘要 |
A method or system of positioning and supporting a large industrial machine or other object on its foundation comprising placing hydraulic jacking units between the machine and the foundation, pressurizing the jacking units with a hardenable liquid to move the object relative to the foundation to a selected position, maintaining the liquid in the jacking units under pressure so as to support the machine in its selected position, and effecting the hardening of the liquid to fix the jacking units in their selected positions. Apparatus for carrying out the method of this invention is also disclosed. |
