季节冻土山区公路路基阴阳坡效应及其防治措施研究
武立波, 曹金生, 牛富俊, 林战举, 商允虎, 胡川

Study on sunny-shady slope effect and its prevention measures of highway subgrade in seasonally frozen ground mountain regions
Libo WU, Jinsheng CAO, Fujun NIU, Zhanju LIN, Yunhu SHANG, Chuan HU
表1 地温差值(阳坡路肩减去路基中心) (℃)
Table 1 Ground temperature differences (sunny slope shoulder minus road center)
试验段路面下深度/m地温差值最大值/℃最大值出现日期地温差值平均值/℃
K18+18007.62014-01-123.0
0.53.2,-2.32014-03-11,2013-12-18-0.3
1.03.22014-01-142.0
K18+33005.72014-01-141.4
0.56.62014-01-143.9
1.05.62014-01-043.8