The key points of pipe jacking engineering
Release time:
2020-09-14
The pipe jacking project is the construction process of jacking steel pipes (including multi-section steel pipes) or concrete pipes from point A to point B with hydraulic power without digging trenches on the surface.
The pipe jacking project is the construction process of jacking steel pipes (including multi-section steel pipes) or concrete pipes from point A to point B with hydraulic power without digging trenches on the surface.
The key point of the pipe jacking project is the jacking of the main jacking cylinder.
Technological principle and technological process of pipe jacking engineering. The open-laid pipeline is changed to use machinery as power to transfer the pipeline from point A to point B under the surface.
The main mechanical equipment includes hoisting equipment, high-pressure oil pumps, large tonnage jacks, back piles and back beams, guide rails and unearthed tools, theodolites, and levels. The function and quantity of the machine tool are determined according to the diameter, length and weight of the jacked pipe joint.
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