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.
最后将薄膜热电偶温度传感器用于化爆材料模拟切削试验。
At last, TFT are applied to the chemical explosive material simulation cutting test.
采矿相似材料模拟试验是研究矿山压力的主要方法与手段之一。
The mining similar simulation experiment is one of the main method of rock pressure researches.
本文借助于相似材料模拟试验对岩层地表重复采动规律进行探讨。
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.
本文用相似材料模拟,现场实测等方法研究放顶煤开采覆岩活动规律。
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.
通过相似材料模拟,对压力平衡拱处岩层的水平应力和竖直应力的观测。
Through similar material simulation the horizontal and vertical stress of arch rock stratum in pressure equilibrium is observed.
在采矿、水利、岩土等研究领域内,相似材料模拟是一种很重要的实验方法。
Similar materials simulation is a very important experimental method in the mining, irrigation works, geotechnical studies and other fields.
根据淮北芦岭煤矿八二采区的条件,在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.
目前在相似材料模拟试验中,常采用平面应力模型与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.
结果表明,相似材料模拟结果比较可靠,为综放采场围岩控制提供一定的理论依据。
The results show that similar simulation results are reliable and provide some theory bases for surrounding rock control in full-mechanized caving mi…
基于相似材料模拟实验与现场矿压观测,本文分析了大面积剥离顶板的断裂与运动特点。
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.
计算机数值模拟及相似材料模拟试验研究表明,加固不同部位对控制底臌均有一定效果。
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.
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的稳定性。
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.
利用相似材料模拟方法,借助数字散斑观测技术,对深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.
室内相似材料模拟试验结果显示了底板岩层竖直应力分布规律及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...
而在采矿工程中,相似材料模拟的往往是层状模型,岩层的弯曲变形和断裂破坏是关键问题。
In mining engineering, strata models are often simulated by similar material simulation model, rock bending deformation and fracture damage is the serious problem.
在矿山相似材料模拟中,相似材料大多数为散粒体,而铁作为一种增加容重的骨料在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.
运用相似材料模拟和数值计算的方法,对水平分段和倾斜分层放顶煤开采引起的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.
同时,ASICS公司正在结合山形有限元模拟与生物力学,生理学,材料科学来设计新型的足球鞋。
Meanwhile, ASICS is combining the Yamagata finite-element simulations with biomechanics, physiology and materials science to design new types of football boots.
这些材料也将用计算机模型开发原子结构,接着模拟电子在其中的行为模式。
They too are using computer models to explore atomic structures and then to simulate how electrons will behave in them.
但生物界太复杂,并不如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.
然而,现有的FE模型是不足的,必须作有效的修正来更好地模拟整个骨的弹性及非弹性材料特性。
The current FE modeling strategy is insufficient, however, and significant modifications must be made to better mimic whole bone elastic and inelastic material behavior.
在积分网格中,取高斯点的材料参数来模拟材料特性的变化。
In quadrature elements, variations of material properties are simulated by adopting material parameter of Gauss point.
我们注入了很多的精力与财力进去,给学生提供材料理论与模拟方面优质的教育和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.
本文介绍了计算机模拟材料计算与设计的特点和意义、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.
怀特的同时南希。赛托斯曾通过植入填有修复介质的皮下通路,来研制可以模拟人体皮肤的自我修复材料。
White's colleague Nancy Sottos has made materials that mimic human skin and that heal themselves using underlying channels filled with healing agents.
本文提出的边界元相似子域法也可以推广应用于夹杂相外缘附有界面层结构的复合材料的数值模拟。
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.
本文在采用室内相似材料物理仿真模拟试验和非线性分形几何特征分析基础上,论述了榆次地裂缝的形成机理和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.
本文在采用室内相似材料物理仿真模拟试验和非线性分形几何特征分析基础上,论述了榆次地裂缝的形成机理和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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