shrinkage factor

Its primary factor is the temperature distortion and the concrete shrinkage strain which the cement hydration heat produces.

产生裂缝的原因很多，其主要因素是水泥的水化热产生的温度变形和混凝土的收缩变形的共同作用。

In order to resolve this difficulty effectively, we have to find means to calculate the thermal stress. The factor of concrete shrinkage and creep could not be ignored on strain test of main beam.

混凝土收缩、徐变对应力测试的影响不容忽视；

The sintered shrinkage was an important factor to choose the composition.

烧结收缩率是选择复合膜层组分时应该考虑的主要因素.

The parameter analysis shows that prestressed pipeline frictional coefficient, the deviation factor, modulus of elasticity, temperature difference, concrete shrinkage and creep are key factors to box girder's alignment.

参数分析结果表明：预应力管道摩阻系数、偏差系数、弹性模量、日照温差是影响箱梁线形的主要因素。

Marly crack and deterioration of many bridge deck overlays have been attributed to the traffic load, nature factor and high thermal or shrinkage stress development in the concrete.

混凝土桥面铺装在交通荷载、自然因素、温度与收缩应力综合作用下，普遍出现了早期开裂与破坏。