• 利用相似材料模拟试验模拟了采场底板突水机理

    The mechanism of water inrush from coal floor in longwall face is simulated by the similar material tests.

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  • 最后将薄膜热电偶温度传感器用于材料模拟切削试验

    At last, TFT are applied to the chemical explosive material simulation cutting test.

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  • 采矿相似材料模拟试验研究矿山压力主要方法与手段之一

    The mining similar simulation experiment is one of the main method of rock pressure researches.

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  • 本文借助于相似材料模拟试验岩层地表重复动规律进行探讨。

    A tentative research on the process of ground movement due to multiple mining was carried out by the authors with the aid of model experiments.

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  • 本文相似材料模拟现场实测等方法研究放顶煤开采活动规律。

    Based on the similar material simulation and prectical experiment in situ, the movement charactedistic of overburden strata of longwall sublevel caving method has been studied in the paper.

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  • 通过相似材料模拟压力平衡岩层水平应力竖直应力的观测

    Through similar material simulation the horizontal and vertical stress of arch rock stratum in pressure equilibrium is observed.

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  • 采矿水利岩土研究领域内相似材料模拟一种重要实验方法

    Similar materials simulation is a very important experimental method in the mining, irrigation works, geotechnical studies and other fields.

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  • 根据淮北芦岭煤矿八二采区条件实验室完成了三个相似材料模拟试验

    Three equivalent material modelling tests are done in the laboratory simulating the practical conditions of Mining Section 82 of Luling Colliery in Huaibei.

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  • 目前相似材料模拟试验采用平面应力模型平面应变模型两种受力状态

    At present, two stress states — the planar stress and the planar strain are usually adopted in the modeling experiment of the equivalent materials.

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  • 结果表明相似材料模拟结果比较可靠,综放采场围岩控制提供一定理论依据

    The results show that similar simulation results are reliable and provide some theory bases for surrounding rock control in full-mechanized caving mi…

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  • 基于相似材料模拟实验现场矿压观测,本文分析大面积剥离顶板断裂与运动特点

    Based on a number of experiments on equivalent materials and field observation, the break and moving features of separative roof in a large area has been analyzed.

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  • 计算机数值模拟相似材料模拟试验研究表明加固不同部位控制一定效果。

    Numeric analysis using computer and simulation test with equivalent materials show that reinforcement of different positions of the gateway will help to control the floor heave.

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  • 采用相似材料模拟试验以及数值模拟计算研究了井工露天复合开采条件下边坡稳定性

    The similar material experiment and the numerical simulation calculation were adopted to analyze the slope stability in combining mining of open-pit with underground mining.

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  • 利用相似材料模拟方法借助数字散斑观测技术,对埋隧道围岩岩爆倾向进行试验研究

    Using equivalent material simulating experimental method, with the help of digital speckle correlation technique, the rock burst tendency of deep tunnel surrounding rock is studied.

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  • 室内相似材料模拟试验结果显示底板岩层竖直应力分布规律采空区上覆岩层破坏形式

    The results of the simulation model experiment showed the vertical stress distribution of the bottom board rock and the failure form of...

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  • 而在采矿工程中,相似材料模拟往往模型岩层弯曲变形断裂破坏关键问题

    In mining engineering, strata models are often simulated by similar material simulation model, rock bending deformation and fracture damage is the serious problem.

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  • 矿山相似材料模拟中,相似材料大多数散粒体,而作为一种增加容重骨料其中得到广泛的应用

    In the simulation of mineral-like materials, the most used materials are granular soil, in which iron is usually adopted as a kind of aggregate for increasing bulk density.

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  • 运用相似材料模拟数值计算方法,水平分段和倾斜分层顶煤开采引起围岩移动特征进行了比较。

    The rock movement between the horizontal section of the top coal caving and inclined slicing of the top coal caving was analyzed.

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  • 同时ASICS公司正在结合山形有限元模拟生物力学生理学材料科学设计新型足球

    Meanwhile, ASICS is combining the Yamagata finite-element simulations with biomechanics, physiology and materials science to design new types of football boots.

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  • 这些材料计算机模型开发原子结构接着模拟电子其中行为模式

    They too are using computer models to explore atomic structures and then to simulate how electrons will behave in them.

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  • 生物界复杂,并不人工材料那般简单模拟便了事。

    But biological world is too complicated to be simulated as simply as artificial materials.

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  • 然而现有FE模型不足的,必须有效的修正更好地模拟整个弹性弹性材料特性

    The current FE modeling strategy is insufficient, however, and significant modifications must be made to better mimic whole bone elastic and inelastic material behavior.

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  • 积分网格中,取高斯材料参数来模拟材料特性变化

    In quadrature elements, variations of material properties are simulated by adopting material parameter of Gauss point.

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  • 我们注入很多精力财力进去学生提供材料理论模拟方面优质教育尽可能好的学术环境

    We put a lot of value into giving our students an outstanding education in theory and simulation of materials and in providing the best possible intellectual environment for them.

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  • 本文介绍了计算机模拟材料计算设计特点意义主要研究方法

    The article demonstrates the characteristics and the meaning of the computation and design of computer analogue materials, major research methods, its present state and future prospect as well.

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  • 怀特同时南希托斯曾通过植入修复介质皮下通路研制可以模拟人体皮肤自我修复材料

    White's colleague Nancy Sottos has made materials that mimic human skin and that heal themselves using underlying channels filled with healing agents.

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  • 本文提出边界相似域法可以推广应用于夹杂相外缘附有界面结构复合材料数值模拟

    The similar subdomain BEM presented in this paper can also be successfully applied to the numerical simulation of the composite materials with different interphase layer.

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  • 本文采用室内相似材料物理仿真模拟试验非线性几何特征分析基础上,论述了榆次地裂缝形成机理基本发育特征与规律。

    Based on indoor physical simulation and analyses of fractal geometrical characters, the mechanism of formation and the rule of basic development of the Yuci ground fissures are expatiated.

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  • 本文采用室内相似材料物理仿真模拟试验非线性几何特征分析基础上,论述了榆次地裂缝形成机理基本发育特征与规律。

    Based on indoor physical simulation and analyses of fractal geometrical characters, the mechanism of formation and the rule of basic development of the Yuci ground fissures are expatiated.

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