Parameters of strength and deformability of ash and slag mixture of Ekibastuz coals

机译：Ekibastuz煤灰和渣混合物的强度和可变形性参数

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The article assesses the possibility of using ash and slag mixture for the construction of a road bed.To this end,the traditional and modern methods of calculation of road surfaces are analyzed,which allow establishing the parameters of strength and deformability that require experimental determination.Experimental determination of strength and deformability parameters is performed by laboratory tests.For the implementation of tests the authors make samples of ash and slag mixture of different density.During the experiments,the metal stamp is pressed into the model and the experimental dependences of the sediment on the pressure are determined.This makes it possible to calculate the California Bearing Ratio,the deformation modulus,and to establish the pressures at which the mixture of ash and slag operates under compaction or shear conditions.Mathematical models are developed to calculate the parameters of strength and deformability from the value of pressure.

机译：本文评估了使用灰和矿渣混合物进行灰色混合物进行建设的可能性。为此，分析了道路表面的传统和现代化方法，允许建立需要实验测定的强度和可变形性参数。通过实验室测试进行强度和可变形性参数的实验测定。对于测试的实施，作者对不同密度的灰和渣混合物进行了样品。将金属印章压入模型和沉积物的实验依赖性。在确定压力上。这使得可以计算加利福尼亚轴承比，变形模量，以及建立灰分和渣的混合物在压实或剪切条件下操作的压力。开发了疗法模型以计算参数压力值的强度和变形性。

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《International Conference on Construction, Architecture and Technosphere Safety》|2020年|592-1188 p.|共7页
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G V Dolgih; V F Ignatov; V A Utkin;
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2. Evaluation of Fresh Properties of Controlled Low-Strength Material Produced from Water Treatment Sludge-Fly Ash-Slag Mixture Using Alkaline Activation [J] . HWANG Chao-Lung, CHIANG Chi-Hung, HUYNH Trong-Phuoc, Applied Mechanics and Materials . 2018,第期

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4. Parameters of strength and deformability of ash and slag mixture of Ekibastuz coals [C] . G V Dolgih, V F Ignatov, V A Utkin International Conference on Construction, Architecture and Technosphere Safety . 2020

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5. A study of the viscosity of coal ash and slag. [D] . Folkedahl, Bruce Carlton. 1997

机译：粉煤灰和矿渣粘度的研究。
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7. Strength performance of fly ash and slag mixtures using gypsum [O] . Karami S., Claisse P.A., Ganjian E., 2012

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8. Dependence of Liquefaction Behavior on Coal Characteristics. Part II. Liquefaction of Low Sulfur/Low Ash and High Sulfur/High Ash Coals and Their Mixtures. Final Technical Report, March 1981-February 1984. [R] . Sood, A., Moon, W. G. 1983

机译：液化行为对煤特性的依赖性。第二部分。低硫/低灰分和高硫/高灰分煤及其混合物的液化。最终技术报告，1981年3月至1984年2月。

Parameters of strength and deformability of ash and slag mixture of Ekibastuz coals

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