研究了用化学方法处理后的骨料表面与界面过渡区结构特征。
The surface feature of aggregate, which have been pretreated by chemical method, and the structure of interfacial zone between aggregate and cement paste are studied.
首先在考虑界面过渡区的情况下建立混凝土三相细观力学模型；
First of all, concrete three-phase micro-mechanics model is built .
“净浆裹石”搅拌工艺可以大大改善界面过渡区结构，从而提高混凝土的强度。
And the Stone Enveloped with Cement can meliorate distinctly the structure of the transition zone of interface, thus the strength of concrete is improved.
试验结果显示：随矿渣取代水泥质量分数的增加，基体与界面过渡区之间压痕硬度的差异减少；
Results show that the ratio of hardness of matrix to that of interface transition zone decreases with the increase of cement replacement level by blast furnace slag;
同时，借助SEM观察了界面过渡区的微观结构，从界面微观结构的角度对聚合物改性效果的差别进行了分析。
Microstructures of interfacial transition zones are studied using SEM, and polymer-modifying effects are analyzed from microstructure point.
采用显微硬度仪和扫描电镜，对比研究了干燥大温差气候条件和标准养护条件下混凝土界面过渡区的结构和形态。
The interfacial transition zone (ITZ) of concrete cured in standard condition and in the dry and wide temperature change environment was studied comparatively.
研究表明：改善碾压混凝土的界面过渡区，提高混凝土用水泥韧性，选用优质骨料，提高混凝土的强度及添加外加剂可以提高碾压混凝土的抗裂性能。
Research shows that the crack resistance could be increased by improving the interface transition zone, using high quality aggregate, increasing concrete strength and adding the admixtures.
在界面存在一个从高硬度到低硬度的渐变过渡区。
There is a narrow transitional zone from high hardness to low hardness on the interface.
曲线性的工作区与直线性的走廊空间形成对比，连续的曲线界面将办公内部分割成不同的空间区域，使人产生不同的过渡体验。
Curvilinear workspace contrasts with the rectilinear corridor, continuous curve divides the office into different Spaces, providing people a completely different transition experience.
针对新老混凝土修补界面薄弱过渡区的特点，提出改善方法。
A method was proposed to counter the feature of repair at interfacial transition zone between old and new concrete.
无过渡层时，不锈钢基体存在明显的塑性约束区，有过渡层时，随着界面应力的减少，塑性约束区明显减小或消失。
Without interlayer, plastic constraint zone develops distinctly in stainless steel substrate, but the plastic constraint zone decreases greatly even disappears when there is a transition layer.
粗骨料界面弱化处理后混凝土过渡区的改变；
The interface between cement stone and aggregate"s change as the aggregate was oiled;"
准噶尔盆地中部1区成藏条件较好、储层较发育、油气水过渡界面复杂。
Block 1 in the middle of Junggar basin show good formation conditions, developmental reservoir and complex oil-gas-water transition interface.
经分析得知母带与凝固层的界面结合是靠元素相互扩散形成过渡区实现的。
The analysis results show that the mother band and solidified layer are bonded through the transition lay…
经分析得知母带与凝固层的界面结合是靠元素相互扩散形成过渡区实现的。
The analysis results show that the mother band and solidified layer are bonded through the transition lay…
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