FLUSHING AUGER: A NEW WAY TO BORE UNDER MAJOR WATERWAYS.
被引:0
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作者:
Anon
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Anon
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1978年
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49卷
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05期
关键词:
FLUSHING AUGER THRUSTBORING SYSTEM;
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摘要:
A flushing auger thrustboring system with a closed leading end has been developed that offers a safe method of boring underneath major waterways and shipping canals. The article discusses the technique's key advantages and outlines primary installation activities.