直埋电缆回填土导热系数测试

吕洪坤,吴宇豪,冯彦皓,汪明军,俞自涛

Measurement of thermal conductivity of backfill soil for buried power cable

Hong-kun LV,Yu-hao WU,Yan-hao FENG,Ming-jun WANG,Zi-tao YU

图 3 土壤试样制备流程示意图

Fig.3 Schematic diagram of soil sample preparation process