temperature stress of concrete

The problem of thermal stress and a need for temperature control in the mass concrete construction also occur in the roller compacted concrete dams(RCCD).

大体积混凝土的温度应力问题与温度控制要求在碾压混凝土坝中同样存在。

The measured strain of concrete includes the elastic strain, creep strain and also the non-stress strain like the concrete free deformation and temperature strain.

混凝土实测应变包含弹性应变、徐变应变及混凝土自由变形、温度应变等非应力应变。

In the computation of stress field, the factors, such as temperature load, deadweight of concrete, water potential, creep stress and self expansion of concrete, are involved in the program.

计算中考虑了温度荷载、自重、静水压力、混凝土徐变和自生体积变形等情况。