垫层是钢筋混凝土基础与地基土的中间层，作用是使其表面平整便于在上面绑扎钢筋，也起到保护基础的作用，都是素混凝土的，无需加钢筋。如有钢筋则不能称其为垫层，应视为基础底板。
... fast setting hardener 快凝硬化剂 foundation pad 基础垫层 finished concrete 完成混凝土 ...
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懂你 » Understand you 基础垫层 » Basic bedding 我不知道为什么害怕，我不想结婚。 » I do not know why the fear, I do not want to get married.
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基础垫层 » Mattress foundation 她工作很努力，曾受到了多次表扬 » She works hard, has been repeatedly praised ..
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基础垫层混凝土 blinding concrete
The results also show: at foundation bed and strong peg region of the dam the conpensation stesscan reach 1.0 Mpa, whereas at feebleness constraint region and not constraint region the stress have no evident variety.
计算结果还表明掺氧化镁后,在基础垫层及强约束区补偿较为明显,补偿应力最大可达1.0MPa ,而在弱约束区及非约束区应力无明显变化。
参考来源 - 微膨胀混凝土对温度应力补偿效应的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
针对现有试验情况，对于不同的基础垫层、不同的圆筒内径及筒内不同的填土条件，进行了分析比较。
The computed results of FEA agree well with that of model test. The soil pressure and skin friction distributions on cylindrical structure are discussed in detail on the different conditions.
根据盐渍土的特性及实际情况，采用换土法并结合加深基础垫层等方法对地基进行处理是经济可靠和简便易行的。
Based on the character and practical status of salt-affected soil, it is economical, reliable, simple and fesible to adopt changing soil method and to deepen foundation mat to treat the foundation.
在碾压混凝土坝施工过程中，有时因为灌浆和导流的需要，基岩上浇筑完基础垫层后长时间停歇，即形成基础垫层长间歇。
In RCC dam construction project, sometimes because of the need for grouting and river diversion, the thin concrete block during long intermittence would be caused after a long idle time.
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