会议论文详细信息
Geodynamics and Stress State of the Earth's Interior 2017 | |
The perspective of batch-wise removal of soil plug from pipes during trenchless installation | |
Kondratenko, A.S.^1 ; Smolentsev, A.S.^1 ; Timonin, V.V.^1 ; Primychkin, Ayu^1 | |
Chinakal Institute of Mining, Siberian Branch, Russian Academy of Sciences, Novosibirsk, Russia^1 | |
关键词: Air pressures; Batch-wise; Hole making; Performance efficiency; Soil plugs; Trenchless installation; Utility lines; | |
Others : https://iopscience.iop.org/article/10.1088/1755-1315/134/1/012029/pdf DOI : 10.1088/1755-1315/134/1/012029 |
|
来源: IOP | |
【 摘 要 】
Modern approaches to construction of utility lines are reviewed. The hole-making technology of pipe driving can be improved by introduction of concurrent removal of soil plug by batches, which essentially enhances performance efficiency. The minimum air pressure required to separate batches from soil plug and to move it along a pipe is determined. The feasibility of cyclic destruction and removal of soil plug during pipe ramming is experimentally proved.
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
The perspective of batch-wise removal of soil plug from pipes during trenchless installation | 313KB | download |