水化度

基于水化度及其结构组成的自密实混凝土基本徐变计算模型

Basic creep model of self-compacting concrete based on hydration degree and material composition

此外，研究体系的水化度和孔隙率均随水灰比的增加而增大，但弹性模量呈下降趋势。

In addition , the degree of hydration and porosity increased with the increasing water / cement ratio , while the modulus of elasticity showed downward trend .

温度升高，胶团的水化度降低，Rh变小，当温度接近浊点，水化作用降至最低。

As the temperature increased , hydration of micelle decreased and R_hdecreased also .

如果在掺加超塑化剂的同时减少拌合水量，则C3S水化度下降，而硬化浆体的强度则提高。这主要是由于浆体孔结构改变的缘故，而C-S-H本身变化不大。

When mixing water is reduced , however , C_3S pastes show a lower degree of hydration and a higher compressive strength , This is mainly attributed to the change of pore structure , since only minor alteration of C-S-H nature is found .

通过对混凝土早期收缩机理的探讨，在混凝土成熟度、水化度概念基础上分析了自生收缩的发展变化，基于湿度扩散理论并结合有关试验成果建立了干燥收缩的计算模型。

Autogenous shrinkage of concrete at early age is calculated based on the concept of maturity and degree of hydration .

采用基于胶凝材料水化度的热传导方程理论分析墙体混凝土的水化温升，墙体周围环境温度作为第三类边界条件影响墙体的放热速率，分析墙体周围环境温度对于墙体早期温度场的影响。

With the thermal conduction theory based on the hydration degree of cementitious materials , it can be analyzed that the early concrete wall temperature field varies with response to the change of ambient temperature , which influences the rate of heat loss .

水磁化度的检测与影响因素研究

Testing of water magnetization degree and study on influencing factors

次要因素为：目标层段富含导电金属矿物；地层水高矿化度。

Two minor factors are : rich abundance of conductive metal mineral in the target interval and high reservoir water salinity .

灌溉水源为黄河水和高矿化度地下水混合。

The water source of irrigation is the mix of the water from Yellow River and high salinity groundwater .

其中，“干排盐”&即将多余的灌溉水与高矿化度地下水排到灌区内部低洼地的自然排水积盐方式，是减少排入塔里木河盐量，提高塔河水体环境质量的有效途径之一。

The " dry drainage " & the method to discharge the surplus irrigation water and the groundwater with high salt content to the bottomland inside irrigation district , can decrease the discharged salt to the Tarim River and improve its water quality at the same time .

认为形成影响该区油层低阻的主要因素是高束缚水饱和度和地层水的高矿化度，润湿性的影响也是一个不容忽视的因素；

It has been pointed out in the paper that the main factor of the low resistance oil layer in this area was highly-restricted water saturation and highly-mineralized stratum water . The influence of dampness was also a factor that can 't be neglected .

针对山西矿井水的特点，对悬浮物矿井水、高矿化度矿井水、酸性矿井水提出了处理方法。

In the light of the features of mine wastewater in Shanxi Province , this paper advances some methods for the treatment of suspension mine water , high-mineralized mine water and acidic mine water .