Started with the analysis of temperature field, the temperature-warping stress and temperature contraction stress of porous concrete are studied, and the location of joint are discussed.
从分析路面温度场入手，研究了多孔混凝土基层的温度翘曲应力和温度胀缩应力，据此分析了多孔混凝土基层接缝的设置依据和缝间距离。
Based on analyzing the loading stress and the temperature stress (including contraction stress and warping stress), a calculating method of the slab size is set up.
道面板的尺寸是由飞机荷载和温度(包括伸缩应力和翘曲应力)共同作用所决定的。
The stress of base structure is analyzed by 3-D FEM under the action of temperature warping deformation and coupling with vehicular load.
方法结合试验路温度场监测数据，采用三维有限元法对基层结构在温度翘曲变形及与车辆荷载耦合作用下的受力特性进行分析。
The stress of base structure is analyzed by 3-D FEM under the action of temperature warping deformation and coupling with vehicular load.
方法结合试验路温度场监测数据，采用三维有限元法对基层结构在温度翘曲变形及与车辆荷载耦合作用下的受力特性进行分析。
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