巷道

BP神经网络在地下巷道支护中的应用

The application of BP Network to the support of underground tunnel

基于BP网络的采矿巷道围岩力学参数反分析

BP Network-Based Back Analysis of Wall-Rock Mechanics Parameters in Mining Tunnel

市中心到处是纵横交错的小巷道。

The centre of the city is full of tiny intersecting alleyways .

基于GIS巷道工程量自动统计计算系统的研究

Study on the Auto-counting of Mine Underground Engineering System Based on GIS

基于BP神经网络的巷道围岩稳定性分级识别

Identify the stability classification of the surrounding rock through BP neural network in the mine tunnel

对巷道内MIMO信道相关性进行了公式推导。

Formularize the correlation of MIMO channel of tunnel .

基于ARX技术的巷道堆垛机结构CAD

CAD for Stacker Structure Based on ARX

巷道的破坏与采动有明显的相关关系，影响范围为100m左右。

There is obvious relationship between failure and mining , and the influence scope ranges about 100 meters .

用该模型对巷道围岩松动圈厚度进行了预测并与BP预测结果相比较。

Finally , the prediction on the thickness of the loosen zone around roadway is made with this GA-BP model , and the results are compared with the BP predicting results .

利用ADAMS软件建立了考虑绳索和柔性梁的自动化立体仓库巷道式堆垛机的简化模型。

A simple modeling method of a laneway stacker crane in automatic stereoscopic warehouse is introduced using ADAMS with ropes and flexible beams considered .

在处置巷道间距变为6m时，其温度场叠加现象较为明显。

In disposing of roadway spacing into its temperature field 6m , superposition phenomenon was quite obvious .

DT-1型独头巷道高效通风系统的开发研究

Development and Research of DT-1 Efficient Ventilation System in Single End Tunnel

并采用预计热舒适指标（PMV）、预计不满意百分比（PPD）对巷道中的空气质量进行了安全评价。

Then the quality of the air in the fire tunnel was evaluated by using the Predicted Mean Vote ( PMV ) and Predicted Percent Dissatisfied ( PPD ) .

基于MUSIC算法和OFDM技术的频域超分辨率TOA算法研究用白噪声中的谐波过程对井下巷道的频域响应建模，将谐波恢复中基于自相关矩阵特征分解的超分辨率谱估计理论应用于TOA估计当中。

Research on super-resolution TOA algorithms based on MUSIC algorithm and OFDM technology The frequency domain channel response was modeled as a broad sense harmonic process , and the super-resolution spectrum estimation theory based on eigen-decomposition was applied to the TOA estimation problem .

采用遗传算法与FLAC数值软件相结合的方法，开发了基于遗传算法的巷道位移反分析程序，用具体的弹塑性巷道位移算例对该方法进行了验证。

With the combination of genetic algorithm and FLAC numerical software , it also develops the back-analysis of displacement program on the basis of genetic algorithm method , and tests this method with specific elastic-plastic displacement example .

从常规试验数据出发，基于改进的Burgers模型对吕家坨矿巷道围岩的应力&应变关系的时间依存性进行了数值模拟计算，得出了与观测相近的结果。

On the basis of conventional test results , an improved Burgers constitutive equation is used to simulate the relation of time dependent stress-strain of the surrounding rock of tunnels in the action of geo-stress in " lvjiatuo " .

另外，掘进巷道瓦斯爆轰波传播过程中，可以根据已知波前状态参数推导出能表征爆轰衰减规律的超压表达式，同时利用Hugoniot曲线对超压的衰减进行了描述。

The overpressure expression characterizing the gas detonation attenuation is inferred during detonation wave propagation in excavation roadway . Moreover , the overpressure attenuation is expressed in the Hugoniot curve of overpressure and specific volume .

深部软岩巷道围岩变形及控制技术研究

Deep Soft Rock Roadway Surrounding Rock Deformation and Control Technology Research

急倾斜煤层巷道锚注加固试验研究

Experimental Research on Anchor-grouting Reinforcement of Roadway in Steep Coal seam

热害矿井巷道温度场分布规律研究

Research on distribution rule of temperature field in heat harmful mine

锚杆支护巷道单轨吊悬吊技术及应用

Overhead monorail suspending technology in mine bolt supported roadway and application

底鼓巷道的支护方法及参数确定

Support method and parameter settled for mine roadway with floor heave

煤层底板巷道的锚杆支护及其稳定性分析

Anchor bolts support in seam floor roadway and its stability analysis

矿山巷道三种机械局部通风方式的评价

Assessment on three kinds of local mechanical ventilation in mine tunneling

困难通视条件下巷道的快速定向

Fast Orientation of the High-speed Driving Tunnel Under Bad Intervisibility Conditions

特厚煤层放顶煤巷道首次应用锚固支护技术的实践

Bolting Used for Thick Coal Seam Mining and Caving Roadway Firstly

深井回采巷道围岩变形机理及支护技术研究

Study on Deformation Mechanism of Extraction Opening'surrounding Rocks and Support Technology

软岩巷道弹塑性变形的理论分析

Theoretic Analysis of Elastoplastic Deformation for the Tunnel in Soft Rocks

大断面回采巷道交叉口锚索支护技术

Study on Anchor Support of Crossings in Large Section Extraction Roadway

煤矿巷道瓦斯爆轰理论分析和参数计算

Theoretical Analysis and Calculation of Methane Gas Explosion in Coal Gangway