Dynamic behavior of frozen soil under uniaxial strain and stress conditions

• 作 者: 张海东 朱志武 宋顺成 康国政 宁建国
• 机 构: TractionPowerStateKeyLaboratory,StateKeyLaboratoryofFrozenSoilEngineering,StateKeyLaboratoryofExplos
• 出 处: 应用数学和力学：英文版
• 发表日期: 2013年2期
• 关键词: 应变速率 单轴应力 人工冻土 动态行为 应力条件 SHPB试验 温度敏感性 塑性行为 frozen soil dynamic loading split H
• 基金项目: Project supported by the NationM Natural Science Foundation of China （No. 11172251）, the Open Fund of State Key Laboratory of Frozen Soil Engineering （No. SKLFSE201001）, and the Fundamental Research F

The split Hopkinson pressure bar (SHPB) method is used to investigate the dynamic behavior of the artificial frozen soil under the nearly uniaxial strain and uniaxial stress conditions. The tests are conducted at the temperatures of 3℃, 8℃, 13℃, 17℃, 23℃,