太阳辐射吸收系数

温控涂料太阳辐射吸收系数的测试方法

Test of Solar Radiation Absorbing Coefficient

本文从热平衡的基本方程出发，提出了混凝土表面太阳辐射吸收系数的测试方法。

Based on basic formulation for thermal balance , an experimental method to measure the solar radiation absorption coefficient of concrete surface is suggested .

混凝土表面太阳辐射吸收系数是求解混凝土结构温度问题的重要参数之一。

The solar radiation absorption coefficient of concrete surface is one of the important parameters in the analysis of thermal problems in concrete structures .

并通过对不同表面性状混凝土试件的测试，研究了混凝土模板种类、混凝土表面色泽等因素对太阳辐射吸收系数的影响。

After testing on concrete elements with different surface characteristics , the influence of the roughness and the color difference of concrete surface on the solar radiation absorption coefficient is analyzed .

结合国家体育场工程，对温度差异引起桁架结构的内力效应、太阳辐射吸收系数ρ的影响因素以及降低太阳辐射温升的措施进行了分析。

The paper analyzes internal force effect of truss structure caused by temperature difference , the factors affecting absorption coefficient ρ of solar radiation heat and measures for controlling temperature rise under the effect of solar radiation for the National Stadium project .

首先实测出它在夏季的相关热工参数，包括景天科植物绿化屋顶的太阳辐射吸收系数0.85、它对太阳辐射的遮蔽系数0.14、植物对土层水分的蒸发起到一定的抑制作用。

Its first measured in the summer heat for the relevant parameters , including the green roof plants Crassulaceae solar radiation absorption coefficient of 0.85 , its solar radiation shielding coefficient of 0.14 , the plants on the soil moisture evaporation plays a certain effect .

介绍了影响混凝土结构温度效应的太阳辐射强度和太阳辐射吸收系数的一般特性。

The paper presents a discussion on the characteristics of the solar radiation intensity and solar radiation absorption coefficient .