1.
Study on the Low Temperrature Performance Evaluation Indication and Ray Aging Characteristics of Road Bitumen in High Frigid Regions;
高寒地区道路沥青低温性能评价指标继光老化特性研究
2.
Advances of the Ecological Impacts and Restoration of Road Constructions in Extremely Cold Area
高寒地区道路工程的生态效应及其生态恢复研究进展
3.
Study on Disease Treatment Technologies of Highway Tunnel in Cold Area
寒冷地区公路隧道病害处治技术研究
4.
Study on Temperature Field and Plan of the Heat Presearvation and Insulation Layer on the Extra-Long Highway Tunnel in High Attitude and Cold Zones;
高寒地区特长公路隧道温度场及保温隔热层方案研究
5.
Study on the Highway Tunnel of Distortion Character and Structural Force in the High-latitude Cold Regions
高纬度寒区公路隧道变形性状与结构受力研究
6.
Study on Freeze-Deicing Salt Scaling Resistance of the Pavement Concrete in Cold Regions
寒冷地区道路混凝土抗盐冻剥蚀性能研究
7.
Leakage Treatment for the Plateau Tunnel in Cold Region and Environmental Protection
高原高寒地区隧道内渗漏水整治与环境保护
8.
Asphalt Mixture Ratio Design Method in Chill Region;
高寒地区公路沥青混合料配合比优化设计
9.
Study of Slope Stability and Protection in Plateau Cold Region;
高寒地区路堑边坡稳定性分析及治理方法研究
10.
Characteristics and Design Methods of Asphalt Pavement in Plateau-Cold Region;
高寒地区沥青路面行为特性与设计方法研究
11.
Study on the Process of Ice Formation and Melting in Diversion Channel of Tibet;
西藏高寒地区引水渠道冰花生消规律研究
12.
Research and Application of Polyethylene(PE) Fuel Gas Pipeline in Frigid Zone
聚乙烯燃气管道在高寒地区的应用与研究
13.
On the supporting design and construction in primary period of the expansive surrounding rock along the extra-long tunnel in highly cool areas
高寒地区特长隧道膨胀围岩初期支护设计施工
14.
Compared Study on the Methods of Highway Sub-grade Widening in Cold Areas;
寒冷地区公路路基拓宽改建技术比选
15.
Study on Applicability of Flexible Pavements with Asphalt Treated Base in Frigid Region;
高寒地区沥青稳定碎石基层柔性路面适应性研究
16.
Study on Applicability of Flexible Base of Asphalt Pavement in High-cold Area
柔性基层在高寒地区沥青路面结构中的应用研究
17.
Technology for Especial Concrete for Construction of Qinghai-Tibet Railway in Permafrost Region and Its Application
常年高寒冻土地区青藏铁路特殊混凝土技术及应用
18.
Numerical Simulation Study on Distribution of Temperature Field and Frost Force of Lining for Tunnel in High Altitude and Severe Cold Region;
高海拔严寒地区隧道温度场分布规律及衬砌冻胀力数值模拟研究