通过几种重粘土处理方案比较,介绍了改善重粘土路基的施工方法。
This article selects the method for improving the heavy clay processing technique by comparing different plans.
本文主要论述了路基填筑粘土不利因素以及粘土掺灰的机理特点,同时介绍了粘土处理在工程施工中的技术应用。
The paper expounded the disadvantage factors of filling clay in road bed and the charateristics of clay mixed with ashes.
事实上,它变得如此珍贵,以至于被称为“白金”,间谍被派往中国,以查明他们如何处理粘土,从而生产出如此高质量的商品。
In fact, it became so valuable that it was known as white gold and spies were sent to China to discover what they did to the clay to produce such high-quality merchandise.
在不同的处理阶段检查矿石,金属,水泥,玻璃,粘土或水泥产品,以确保遵守规范。
Inspect mineral ore, metal, cement, glass, clay or concrete products at various stages of processing to ensure adherence to specifications.
煤料和石灰石存放场必须有底部防渗系统。该系统可由粘土层、地质处理用膜层、或其他防渗材料组成。
The coal and limestone storage yard must have a bottom impermeabilization system. This system may be constituted by a clay layer, a geomembrane layer, or other impervious material.
膨润土是一种以蒙脱石为主要矿物的粘土岩,应用广泛,目前已越来越多的应用于废水处理中。
The bentonite is a kind of clay mineral mainly consisted of montmorillonite, and it has been used widely in wastewater treatment.
研制成型化的膨润土基多孔粘土材料,应用于红色染液废水的脱色处理。
A modeling bentonite based porous clay material is developed for its application to the decolorizing treatment of red dye waste water.
文章主要是以金属矿废渣、粘土为材料研究制备一种新型脱色吸附球,并以碱性品红染料水样为处理对象。
Metalliferous ore waste residue and clay were used to prepare one kind of new decolorization adsorption ball and fuchsine dye water sample was taken as processing object.
制得高强度耐火粘土砖的试验结果表明:浸渍处理后的试样,常温耐压强度均获得了不同程度的提高,体积密度增加,气孔率下降。
The result shows that the compressive strength at normal temperature of impregnated samples is raised in varying degree, their bulk density is increased and the porosity is decreased.
粘土类矿物因具有独特的层状结构而表现出良好的吸附和离子交换性能,在废水处理中有广阔的应用前景。
Clay minerals possess better adsorption and ion exchange capacity for their sandwich structure, so exhibit wider application prospect in wastewater treatment.
针对深厚软粘土上覆新回填土的复杂地质条件,提出了粉煤灰混凝土桩与石灰桩联合进行地基处理的设计方法。
Under the complex geological condition where the backfill is on thick soft clay, the design method of combining fly ash concrete pile and lime pile is presented.
目前强夯法主要用于处理加固砂土、碎石地基及低饱和度粘土地基。
At the present time, dynamic compaction used mainly in foundation treatment of sand, gravel and low saturation clay in order to improve the deep foundation.
结果:粘土稳定剂对注水井地层提前进行预处理,使注水井压力得到了有效的控制,保持了地层原有的渗透性。
Result Clay stabilizer prelimiarily treats the formation of injection wells, controls efficiently the pressure of injection wells, preserves the permeability of the formation.
同时论述了红粘土地基的岩土工程评价和处理。
The geotechnical evaluations and treatments of red clay ground bases are also discussed.
在总结分析现有过湿粘土路基处理方法的基础上,着重对掺消石灰法进行了研究。
On the basis of studies on the existing methods for over wet clay, treatment research on lime treatment method is emphasized.
本文指出某粘土地基经粉喷桩加固后取得的效果,并提供该地基经处理后,承载力、变形模量得到提高的数据。
The result obtained in a clay foundation treatment with powder deep mixing method is reported. The improvement of the bearing capacity and the modulus of deformation by such a method is discussed.
用十六烷基胺对粘土进行改性处理制得有机粘土吸附剂,考察该吸附剂对废水的吸附脱色效果。
Cetylamine was used for modification treatment of clay, with organic clay adsorbent obtained. Results of adsorption and decolorization with the said adsorbent were evaluated.
漂白粘土和澄清粘土应具有较大的表面积、较高的吸附性能及褪色能力,多由膨润土经活化(酸化)处理后制成。
Either bleaching clay or clarifying clay possesses larger area, higher absorbability and better decoloration as both are resulted from activation (or acidification) process of bentonite.
通过XRD图谱分析,在酸处理过程中,凹凸棒石粘土中大部分白云石组分被去除。
Through XRD and XPS analysis, most of dolomite in palygorskite clay were removed in the acid treatment process.
因此, 系统总结粘土矿物对磷的去除效果与机理,为更好的开发粘土矿物在废水处理的应用奠定基础。
The effect and mechanism of phosphorus removed was summarized, in order to set good foundation for exploring clay minerals better in waste water treatment.
在增产处理中所用的一种化学添加剂。它用来防止粘土颗粒在与水基液反应时发生运移或膨胀。
A chemical additive used in stimulation treatments to prevent the migration or swelling of clay particles in reaction to water-base fluid.
比较分析表明,爆振排水固结法作为一种新兴的地基处理方法,在处理软粘土地基方面具有优势。
The comparisons show that the drainage consolidation by explosive vibration has potential advantages in the soft clay treatments.
研究结果表明:提纯和热处理并不能有效的改善凹凸棒石粘土的吸湿性能。
The results show that the purification and the heat treating can not improve the hygroscopic property of attapulgite effectively.
另外,公司拥有多年来以制售优质铸造砂处理设备而闻名的专业队伍,专业生产铸造车间的树脂砂、粘土砂成套设备。
The company, owning expert stuff in manufacturing and selling sand preparation equipments for foundry, is well known as specialization in the complete sets of resin sand and clay sand equipments.
针对高塑性粘土进行二灰土施工中的常遇问题,对其产生原因进行分析并提出预防及处理措施。
Aiming at the problems in bi-ash construction of high plastic clay construction, the reasons for these problems are analyzed and the measures are presented.
针对土坝粘土铺盖裂缝的淤填处理问题,对淤填粘土在渗压作用下的固结机理进行了研究。
This thesis focused on the warping soil consolidation mechanism under osmotic pressure as to blanket cracks disposal in earth dam.
针对土坝粘土铺盖裂缝的淤填处理问题,对淤填粘土在渗压作用下的固结机理进行了研究。
This thesis focused on the warping soil consolidation mechanism under osmotic pressure as to blanket cracks disposal in earth dam.
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