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 |
图8 路堤高度1.0 m的四种措施第15年最大冻深时间的地温分布(单位:℃) |
Fig. 8 Temperature field at the moment of maximum frozen depth in the 15th year at 1.0 m high embankment (unit: ℃): laying 6 cm thick XPS insulation board in full width range of road (a), laying 8 cm thick XPS insulation board in full width range of road (b), Measure A (c) and Measure B (d) |
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