介绍了细水泥浆液及其结石的物理力学特性(粘度、稳定性、凝结时间、抗压和抗渗强度等)的改性研究成果。
The study results on mechanical properties of fine cement grout and its calculus, including cohesion, stability, setting time, compressive resistance and impervious strength, etc.
稳定元素比值和相容、不相容元素同等富集则表明它们是碳酸岩和硅酸盐混合的原始母岩浆液态不混熔的产物。
The stable element ratio of compatible and incompatible elements implies that they are liquid immiscible congeners coming from a primitive magma consisting of mixed carbonatites and silicates.
基于以上试验研究成果,尤其是粘度时变性规律,建立了稳定性浆液注浆扩散模型。
Based on these achievements, especially on time-varying behavior of viscosity of grouts, the author develops a grout diffusion model.
CMS属常温溶解型,它所形成的浆液热稳定性及与其它浆料的共混性好,它宜采用低浓高粘的上浆工艺。
CMS can mix up with other sizes. It is better to take the sizing technology parameters of the low concentration and high viscosity.
研究了以粉状聚丙烯为原料、以聚乙烯醇(PVA)为稳定剂的旋转成型浆液料中的气泡效应。
Bubble effect in aqueous slurry of powder polypropylene (PP) using poly (vinyl alcohol) (PVA) as the stabilizer which is used as a sort of raw materials in rotational moulding has been investigated.
该浆料具有浆液热稳定性好、浆膜韧性合适及浆纱效果好等特点。
It has a viscosity stability, a suitable film property, and a good sizing property.
这种变性淀粉对棉和混纺纤维具有较强粘结力、浆膜柔韧耐磨和浆液冷热稳定的特性。
The modified starch has strong bond fore to cotton and blend fibers, size film with flexibility and wear-resistance and starch size with stable temperature.
本文以工农水库为例,对劈裂灌浆的劈裂孔布置、灌浆压力、灌浆浆液物理力学性能及灌浆时坝坡稳定验算进行了具体分析。
This article taken Gongnong Reservoir for a case study to elaborate the layout of grouting holes, grouting pressure, grouting slurry and slope stability for splitting grouting specifically.
同时考察了接枝淀粉与PV A- 1799两种浆液溶液共混体系的稳定性。
The two size mixtures of grafting starch and PVA-1799 were blending, and the stability of solution system was analyzed.
引入相对渗透率概念,建立了能反映浆液灌入动态过程及饱和度变化的非稳定渗流力学模型及浆液自动吸渗过程的微分方程。
The concept of relative permeability is introduced. The dynamic permeation models are well established, which can represent imbibition and be used to predict the distributions of grout saturation.
新型聚丙烯酸浆料混合浆液粘度比经验配方小,有优良的粘度热稳定性;
The viscosity of Novel poly-acrylic acid mixture size was smaller than experience size and the mixed size has excellent thermal stability, viscosity stability.
新型聚丙烯酸浆料混合浆液粘度比经验配方小,有优良的粘度热稳定性;
The viscosity of Novel poly-acrylic acid mixture size was smaller than experience size and the mixed size has excellent thermal stability, viscosity stability.
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