摘要: 本文根据中国复杂的地质条件与环境,系统地回顾和总结了中国近十年来深基础工程理论研究的进展情况和工程实践经验,以及存在的问题,并提出了这一领域的发展前景.关键词:深基础 研究进展 经验 前景 DOI: CNKI:SUN:GCLX.0.1990-04-016 年份: 1990
FIELD: ferrous metallurgy, namely, design of blast tuyere for blast furnace. SUBSTANCE: surface of water cooled body of tuyere having outer and inner nozzles mutually joined in their ends by means of flange and mouth portion is subjected to alumosilicon in special container for making facing pro...