【摘 要】
：
To investigate the creep and instability properties of a cemented gangue backfill column under a highstress area,the uniaxial compression creep tests were conducted by single-step and multi-step loading of prismatic samples made of cemented gangue backfil
【机 构】
：
CollegeofMiningEngineering,ShanxiProvinceResearchCentreofGreenMiningEngineeringTechnology
【基金项目】
：
supported by the National Natural Science Foundation of China(No.51974192),Shanxi Province Postgraduate Education Innovation Project(No.2020SY567),the Applied Basic Research Project of Shanxi Province
论文部分内容阅读
To investigate the creep and instability properties of a cemented gangue backfill column under a highstress area,the uniaxial compression creep tests were conducted by single-step and multi-step loading of prismatic samples made of cemented gangue backfil
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