With simulation experiment,the rules of deformation of short wall mining of ground,and the rules with time of these are obtained when they are in different mining conditions.
相似模拟试验研究是一种重要的科学研究手段。
In this paper,we get the maximum data of pulling force which changed with the distance to the point where impacting acted on by a similar simulation experiment.
冲击破煤是一个动力学过程 ,冲击的一瞬间在煤体中诱发压应力场和拉应力场 ,文中通过相似模拟试验得到冲击瞬间煤体中质点的拉应力峰值和该质点到冲击作用点距离的数据 ,进而通过曲线拟和的方法来分析拉应力场在煤体中的变化情
With the help of similar simulation experiment way,under the geologecoal conditions of deep well mining roadway in Baiji coal mine,this experiment uses material as like as mechanical properties of prototype, and simulated strata and coal according to certain ratio.
本实验基于相似模拟试验方法,结合白集矿深井回采巷道的地质条件,运用和原型力学性质相似的材料,按照一定的比例模拟岩体和煤层。
Serial experiments were completed on the similarity experimental platform.
通过建立的相似试验台进行了一系列的试验,研究了不同切削深度对截齿截割力、采集头扭矩、功率、比能耗、波动性及粒度分布的影响。
Study on the Surface Gas Borehole Fracture Based on the Analogy Simulation
地面钻井变形破坏的相似模拟试验研究
Similar Simulation on Support Structure of Stope in Phyllite Ground
千枚岩采场支护结构相似模拟试验研究
The Experimental Study of Analog Simulation on Stability Analyse of the Building Foundation with Goaf;
采空区建筑地基稳定性分析的相似模拟试验研究
Experimental Study of Analog Simulation on Stability Analyse of Bridge and Tunnel with Underlying Goaf during Expressway;
高速公路桥隧下伏采空区稳定性分析的相似模拟试验研究
Theory of Error Offset in the Simulation Experiment of Equivalent Materials
相似材料模拟试验中的误差补偿理论
Similar design on accelerated test of artificial climate simulation
人工气候模拟加速试验的相似性设计
Temperature Compensation Method of Optical Fiber Bragg Grating Sensing Test to Simulation Experiments;
相似模拟实验中光纤光栅测试的温度补偿方法
Research on Optical Fiber Grating Sensing Test to Simulation Experiments;
相似模拟实验中的光纤光栅传感测试研究
Research on the Similitude Theory of Dynamic Model Tests Based on Numerical Simulation;
基于数值模拟的结构动力模型试验相似理论研究
Effects of Model Material Selection on the Similarity of Erosion Processes in Hydraulic Erosion Simulation Experiment
选沙对水力侵蚀比尺模拟试验侵蚀过程相似的影响
Based on the simularity between long gap discharge and lightning discharge, both similarity theory and experiment technique of lightning simulation is presented.
基于长间隙放电与雷击放电物理的相似性，提出了雷击模拟的相似性理论和试验技术。
The similarity theories analysis and design of model test for cabel-styed bridge pylon
斜拉桥桥塔模型试验相似理论分析及试验设计
Simulating Test Study on the Anchored Fissured Rock Body after Undergoing High Temperature;
高温后裂隙岩体锚固相似模拟实验研究
Structure Design of One New Device of Plane Physical Simulation;
一种新型物理相似模拟实验架结构设计
Improve similitude experimental technics of mending and sedimentation Explore the economic function of techniques;
提高搅拌实验模拟混合沉淀工艺的相似性探讨
The application simulation experiment of new dust-suppression based on similar criterion
基于相似准则的新型抑尘剂的应用模拟实验
Experimental investigation into mechanical characteristics of surrounding rock with different mining thicknesses
不同采厚围岩力学特征的相似模拟实验研究
Study on Control Mining of Safety Pillar by Similarity Simulation Experiment in Chenchao Iron Mine
程潮铁矿保安矿柱控制开采相似模拟实验研究
