Elastic propertiesAnisotropyMachine learningThis paper aims to demonstrate that the elastic stiffnesses and the anisotropic parameters of rocks can be accurately predicted from geophysical features such as the porosity, the density, the compression stress, the pore pressure and the burial depth using ...
Density is a fundamental property of matter that describes how closely packed the particles are within a substance. By comparing the densities of different substances, children can observe how these substances differ in terms of ...
Due to constitute a natural mineral composition of rocks of different mechanical properties of their differences 翻译结果4复制译文编辑译文朗读译文返回顶部 As a natural rock different from the mineral components of the dynamics between different nature itself tremendous 翻译结果5复制译文编辑译文朗读译文返回...
Mechanical properties of rocks at different loading rates have positive effects on their inner failure mechanisms under dynamic loading conditions. Numerical simulations of uniaxial compression and Brazilian tests are conducted on granite specimens using the bonded particle model (BPM) in particle flow code...
Coal and rock burst are one of the main dynamic disasters that affect coal mine production. In this paper, the burst structural model of the rock-coal-bolt (RCB) system and the burst tendency criterion are established on the background of deep thin coal
Who is the father of science? Which country has the most number of scientists? How do scientists communicate their findings to the public? Who is the richest scientist in the world? 13. Agronomist What they do: Study sustainable ways to make soils and plants more productive ...
Goat manure (GM), Lime (Ca(OH)2) and Phosphate (Ca(H2PO4)·2H2O) were the three types of passivators used in the study. Goat manure (GM) was collected from a goat farm in Xiuwen, Guizhou Province, and its physicochemical properties are shown in Table 2. Ca(OH)2 (L) and Ca(...
2.___ According to the text, uses of metals depend on their ___. [ ] A.costs B.supplies C.properties D.all of the above 3.The properties most important to a structural are its ___. [ ] A.lightness and activity B.electric conductivity ...
The surfaces of hydrated rocks of marine hydrate deposits, mined in various places (Dongsha Area of the South China Sea, Pearl River Mouth Basin), have different morphology (laminated, nodular, vein, disseminated) with different grain sizes30. In literature, a lot of attention is paid to ...
This study was carried out to evaluate the effect of the combination of fertilizer types on the improvement of ferralsol properties and on biofortified climbing bean yield in South Kivu. The experimental field was conducted by using a CRB plot with three replications. Ten treatments were followed...