地下换热管热变形引起的管-土间隙
朱晓林1,2, 于鸣3, 高青1,2, 王有镗1,2

Pipe-soil gap induced by thermal deformation of ground heat exchange pipe
ZHU Xiao-lin1,2, YU Ming3, GAO Qing1,2, WANG You-tang1,2
图8 特征面间隙分布#cod#x000d7;10 -4 m
Fig.8 Gap distribution on characteristic face#cod#x000d7;10 -4 m