冻土沼泽化斜坡湿地路基稳定与地温监测

Subgrade Stabilization and Ground Temperature Monitoring in Marshy Frozen Soil Sloped Wet Land

针对青藏铁路安多试验段高寒、缺氧的具体情况 ,提出冻土沼泽化斜坡湿地路基稳定性的监测方案和监测方法 ,在测试元件埋设方面 ,对测斜管的埋设提出具体的要求。所采用的含水量测试方案方便准确 。

According to the specific natural conditions on Qinghai\|Tibet Railway, i.e., freezing cold and oxygen deficiency, a monitoring plan and monitoring method was raised for the stabilization of subgrade in marshy frozen soil sloped wet land. Specific requirements were raised for burying of inclinometer. The proposed method is more accurate, providing a good way for long term monitoring of water content in subgrade.