摘要
针对核桃峪副井冻结深度大、地温高、冻结设计中采用差异冻结方案的特点,采用Ansys数值计算方法对地层温度场的发展情况进行了分析,获得了冻结壁发展的相关规律,为项目顺利实施提供了有利保证。
Due to Hetaoyu auxiliary shaft,high geothermal and different freezing scheme in the initial design,it is adopted Ansys numerical computation method to analyze the situation of formation temperature field and access to the development law of the freeze wall,which provide dependable guaranty for the implementation of the project.
出处
《煤炭技术》
CAS
北大核心
2014年第8期93-95,共3页
Coal Technology
关键词
核桃峪副井
软岩冻结
数值计算
温度场
Hetaoyu auxiliary shaft
soft rock freezing
numerical calculation
temperature field
