高海拔多年冻土区路基工程行为对低温多年冻土长期影响的监测研究
范星文,林战举,罗京,刘明浩,尹国安,高泽永

Long-term effects of embankment engineering behaviors on cold permafrost in high-altitude permafrost regions
Xingwen FAN,Zhanju LIN,Jing LUO,Minghao LIU,Guo’an YIN,Zeyong GAO
表3 不同深度年均增温速率以及对应的相关系数(R2
Table 3 Annual average temperature increase rate and correlation coefficient at different depths
孔号参数深度/m
-0.5-1.5-2.5-5-10-15
1号孔增温率/(℃·a-10.0480.0460.0530.0480.0300.016
R20.130.240.470.670.970.98
2号孔增温率/(℃·a-10.1080.0970.0830.0580.030.015
R20.530.740.760.860.940.98
3号孔增温率/(℃·a-10.1080.0910.0780.0520.0250.012
R20.440.520.540.720.890.96
4号孔增温率/(℃·a-10.1350.0950.0720.0480.0210.009
R20.530.520.490.650.830.93
5号孔增温率/(℃·a-10.0420.0380.0400.0360.0140.007
R20.370.390.420.570.700.79