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supporting parameters
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  支护参数
     Optimization of the Forms and Supporting Parameters of Large Cross Section Tunnel
     特大断面大跨隧道断面形式与支护参数优化
短句来源
     Study of effect of supporting parameters on deformation behavior of excavation with composite supporting
     支护参数对复合支护基坑变形的影响分析
短句来源
     Through analysis to displacement monitor result of drift rockstrate in coal face, reinforced supporting parameters are selected rationally in order to control rockstrate deformation around drift, it is effective to control rockstrate deformation around drift safety production is guaranteed.
     通过对工作面回采过程中巷道围岩表面位移监测结果的分析,合理选择了控制巷道围岩变形加固支护参数,有效控制了巷道的围岩变形,确保了安全生产。
短句来源
     To use VISUAL BASIC language programmed foundation pit soil nailing program,calculated and plotted out most dangerous plane of sliding,realized automatic selection of rational foundation pit supporting parameters,provided associated mechanical parameters of soil slope stability,slide and turnover resistance safety factors as well as pull-out testing.
     利用VISUALBASIC语言编制的基坑土钉支护程序,计算并绘出最危险滑动面,实现自动选择合理的基坑支护参数,提供土坡稳定性、抗滑、抗倾覆安全系数和抗拔试验的相关力学参数。
短句来源
     This paper mainly analyzes on some factors influencing the quality of the shotcrete rockbolt support and the shotcrete support, and puts forward some measures for strengthening the safety in production and increasing the economic benefit such as strengthening the training for the field engineers, selecting the rational supporting schemes and supporting parameters, improving the construction methods, and adopting the new techniques and new equipment, etc.
     主要分析了影响锚杆支护及喷射混凝土支护质量的一些因素,提出了加强对现场工程技术人员的培训,选择合理的支护方案与支护参数,改进施工方法,采用新技术、新设备等加强安全生产、提高经济效益的措施。
短句来源
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  支护参数的
     Study on Reasonable Supporting Parameters of Roadways Supported by Bolting and Shotcreting
     锚喷支护巷道合理支护参数的研究
短句来源
     (6). Comprehensive comments on the reasonableness of the structures layout,excavation mode and the supporting parameters and proposals for the project designaccording to the analysis.
     (6)通过分析,对结构布置、开挖方式、支护参数的合理性进行了综合评述。 根据计算、分析成果,提出合理的技术建议,为实际工程提供了设计依据。
短句来源
     Through the treatment and analysis on a soil-nailing supporting engineering accident in loess district,the author illustrates that man should pay attention to waterproof and avoid foundation pit soaking during soil-nailing supporting in loess district,especially in raining season construction,analyzes the influence of foundation pit soaking on soil-nailing supporting parameters,and summarizes attentions in soil-nailing supporting.
     通过黄土地区某土钉支护工程事故的处理和分析,说明在黄土地区采用土钉支护时,特别是在雨季施工时,应注意防水,防止基坑浸水,并分析了当基坑浸水后对土钉支护参数的影响,总结了土钉支护应注意的有关事项。
短句来源
     The thesis selected the orthogonal experiments which needs 18 times numerical simulation including 8 factors with 3 levels each one. According to the results, the thesis researched the tunnel stabilization and deformation in the condition of different stress and supporting parameters.
     选择了8因素3水平的正交数值试验方案,进行18次数值计算,研究了不同的一次动压条件(应力环境)和支护参数的巷道稳定性与变形特征。
短句来源
     For the tunnel affected by first mining in Yangquan mining area, the thesis designed orthogonal experiments, analyzed the results with the method of numerical simulation and optimized the supporting parameters by the means of associated analysis of grey theory.
     针对阳泉矿区一次采场巷道,采用正交数值分析方法和灰色理论中的关联度分析,进行了支护参数的优化决策。
短句来源
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  “supporting parameters”译为未确定词的双语例句
     REFORMATION AND APPLICATION OF BOLT SUPPORTING PARAMETERS
     锚杆支护参数的改革与应用
短句来源
     Through the calculations and analyses of the report, the supporting parameters of the roadway is confirmed, and the rule of stress of floor rock is analyzed, which provides important referential value for maintaining and defining the rational location of roadway. 
     通过分析和计算,确定了受采动影响下底板软岩巷道合理的维护参数,并分析了底板岩体的应力分布规律,对底板巷道的维护、修护及确定巷道的合理位置提供了有价值的指导或参考。
短句来源
     Prediction of the bolt supporting parameters of mining tunnels with the artificial neural networks based on mixed learning algorithm
     基于混合算法人工神经网络的回采巷道锚杆支护参数预测
短句来源
     The quantitative treatment methods were applied to analyze infrared images of bolted roadway also. The common acting zones of several bolts in the surrounding rocks are determined. The theoretical guides have been provided for the bolt supporting parameters design of spacing interval and array pitch.
     通过对受载锚固体的红外热像进行相减去噪和数据拟合,得到了锚杆与围岩相互作用的红外辐射等温线图,实现了锚杆横向作用范围的红外辐射温度场的提取,并将该方法应用于锚杆支护的巷道围岩变形及破坏过程的红外热像处理与分析研究,得到了巷道围岩变形过程中的多根锚杆共同的作用范围,为锚杆支护设计提供间距、排距的理论依据。
短句来源
     In this paper the finite element method is used to analyze the effect of supporting parameters(including the elastic modulus of the fallen rock in the goaf, the setting load and rigidity of support) and the mining depth on roof behaviour in longwall face.
     本文用平面有限元法计算分析长壁工作面顶板动态(应力、位移)与支撑参数(采空区冒落矸石弹性模数、支架初阻力与刚度等)及开采深度的关系。
短句来源
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  supporting parameters
Contamination of dust by diesel emissions in the coal mine can act as additionally supporting parameters for extended cytotoxicities.
      
Table 1 shows the indirect and direct specific powers and supporting parameters.
      
Section 4 introduces some supporting parameters/models to assist in constraining the image acquisition parameter determination process.
      


In this paper the finite element method is used to analyze the effect of supporting parameters(including the elastic modulus of the fallen rock in the goaf, the setting load and rigidity of support) and the mining depth on roof behaviour in longwall face. The study indicates that elastic modulus of the fallen rock in the goaf, the rigidity and setting load of support are the major factors that affect roof behaviour. The optimal parameters of the hydraulic supports and the approaches...

In this paper the finite element method is used to analyze the effect of supporting parameters(including the elastic modulus of the fallen rock in the goaf, the setting load and rigidity of support) and the mining depth on roof behaviour in longwall face. The study indicates that elastic modulus of the fallen rock in the goaf, the rigidity and setting load of support are the major factors that affect roof behaviour. The optimal parameters of the hydraulic supports and the approaches for improving roof control are also involved. It is pointed out that stress concentration in front roof is the main factor causing the roof failure. It is suggested that support with high rigidity. and adequate setting force and low rate of opening of relief valves in the long-wall face could improve the roof condition.

本文用平面有限元法计算分析长壁工作面顶板动态(应力、位移)与支撑参数(采空区冒落矸石弹性模数、支架初阻力与刚度等)及开采深度的关系。研究表明,采空区矸石弹性模数、支架刚度及初阻力是影响顶板动态的主要因素。提出顶板控制的改善途径及支架合理参数的选择依据。指出端面顶板应力集中是机道上方顶板破坏的基本原因;液压支架应有较高的刚度、较低的工作面支架安全阀开启率。

As a question of common interest in the field of rockmass classification of the surrounding rock in underground projects, the selection of quantitative index and the procedure of mathematical processing have attracted much attention from researchers in this field. Based on the study results of over 10,000 actually measured data from some 400 sections of more than 40 tunnels and taking the geomechanical analysis of rockmass as a basis and the rockmass quality index as a judging criterion, the authors have developed...

As a question of common interest in the field of rockmass classification of the surrounding rock in underground projects, the selection of quantitative index and the procedure of mathematical processing have attracted much attention from researchers in this field. Based on the study results of over 10,000 actually measured data from some 400 sections of more than 40 tunnels and taking the geomechanical analysis of rockmass as a basis and the rockmass quality index as a judging criterion, the authors have developed a method of qualitativequantitative classification of surrounding rocks and compiled a set of tables of support parameters. The geological factors which should be taken into consideration in the classification and the selection of quantitative index are emphatically elucidated. The criteria for rockmass classification on the basis of the quality index are established using mathematical statistics such as variance analysis, probability distribution, cluster analysis, etc. The results of feedback analysis of rockmass quality indexes in relation to the deformation and fracture characters of rockmasses are explained.

在地下工程岩体分类研究中,定量指标的选择和数学处理方法已成为研究者们共同关注的问题。本文作者根据对40多个坑道工程、400多个区段、1万多个测试数据的研究,提出了以岩体工程地质力学分析为基础、以岩体质量指标为判据的定性、定量相结合的坑道工程围岩分类方法和支护参数表。并着重阐述了分类应考虑的地质因素和定量指标的选择;用方差分析、概率分布和聚类分析等数理统计方法,确定岩体质量指标分级标准的成果;岩体质量指标与围岩变形破坏特性的反馈分析结果。将方差分析、概率分布等数理统计方法,用于围岩分类定量指标分级标准的确定,尚属首次尝试。

The industrial test is conducted in Shitai Coal Mine of Huai Bei Administration. According to the classification of loose zone of surrounding rock, it is determined that the rock is of soft one. The supporting parameters are selected and the construction technology is decided on the basis of so-called combined arch. The industrial test leads to a favourable result that the cost per meter roadway can be reduced to 40% as compared with the U type steel supporting. Moreover, 1.2 tons of steel can be...

The industrial test is conducted in Shitai Coal Mine of Huai Bei Administration. According to the classification of loose zone of surrounding rock, it is determined that the rock is of soft one. The supporting parameters are selected and the construction technology is decided on the basis of so-called combined arch. The industrial test leads to a favourable result that the cost per meter roadway can be reduced to 40% as compared with the U type steel supporting. Moreover, 1.2 tons of steel can be saved per meter roadway.

这次工业试验是在淮北石台矿进行的。它是根据围岩松动圈的分类方法判定其为软岩,并用组合拱观点设计了支护参数和施工工艺。这种方法与“U”型钢支护比较,每米巷道可以降低成本60%,节约钢材1.2t。

 
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