复杂工况下岩石真三轴试验机隔热材料热—力学演化特性
郑思将,李夕兵,陈江湛,黄麟淇

Thermal-Mechanical Evolution Characteristics of Thermal Insulation Materials of Rock True Triaxial Testing Machines Under Complex Working Conditions
Sijiang ZHENG,Xibing LI,Jiangzhan CHEN,Linqi HUANG
表2 高温处理后隔热板材物理性能
Table 2 Physical properties of heat insulation plate after high temperature treatment
隔热材料类型

加热温度

/℃

抗压强度

/MPa

弹性模量

/GPa

变化率

/%

高温绝缘防火隔热云母板(YM)25>32012.09-
200>32011.65-3.64
400>32010.20-12.45
600>3208.52-16.47
玻璃纤维耐高温树脂复合隔热板(BX)25>32012.90-
200>32011.94-7.44
400>32011.85-0.75
600>3206.55-44.73
高聚热能酰胺脂隔热板(GX)25242.6614.68-
200285.2113.28-9.54
400304.3213.221-0.44
600>3209.15-30.69