摘要
南极中山站地处南极圈内,平均气温-20℃。针对低温风大的施工环境制订基岩成孔对策,改进了空压机和灌浆料,确保了钻孔质量,取得了机械化程度高、施工速度快、节省劳动力的良好效果。
Chinese Antarctic Zhongshan Station is located in the Antarctic Circle, where the annualaverage temperature is-20℃ Considering the low. temperature and heavy wind, bedrock drilling measureswere prepared and air-compressor and grouting material were improved, to guarantee the drilling quality.Favorable effects were realized, such as high mechanical level, fast construction and saving of laborforce, etc.
出处
《建筑技术》
北大核心
2015年第3期275-277,共3页
Architecture Technology
关键词
南极地区
基岩钻孔
灌浆料
antarctic
bedrock drilling
grouting material
