Relay room, tunnel relay room
1. After the pipe jacking construction is completed, the intermediate section is retained as a pipe segment. The hydraulic cylinders and other equipment inside need to be removed to ensure the pipeline remains clear.2. After the equipment removal, the relay spaces require treatment to ensure thei...
Under normal circumstances, the thrust from the main crown of the foundation pit, even at the maximum design value, is insufficient to push the pipe into the receiving well, and the placement of intermediate sections must be considered. The general practice for placing r...
Intermediate chambers are an indispensable piece of equipment in long-distance pipe jacking. During pipe jacking construction, by adding intermediate chambers, the originally required long-distance pipe segments of several hundred or even several thousand meters can be divided into several short ...
During long-distance pipe jacking projects, it is necessary to set up relay stations between pipe sections for segmented jacking. When the distance of pipe jacking is too long and the main jacking force is insufficient, the relay station jacking method is an indispensable technical measure. The r...
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