考虑间歇比的地热能源桩热-力性能试验研究

刘春阳,方鹏飞,张日红,谢新宇,娄扬,张秋善,朱大勇

Experimental study on thermo-mechanical properties of geothermal energy pile considering intermittent ratio

Chun-yang LIU,Peng-fei FANG,Ri-hong ZHANG,Xin-yu XIE,Yang LOU,Qiu-shan ZHANG,Da-yong ZHU

图 8 地热能源桩轴向附加温度应力随温度的变化

Fig.8 Additional axial thermal stress of geothermal energy pile with temperature