充填体,Filling body
1)Filling body充填体
1.Study on dynamic characteristic for tailing concretion material filling body in Jiaojia Gold Mine;焦家金矿尾砂固结材料充填体的力学特性研究
2.Reliability analysis on roadway-beside filling body support structure of gob-side entry沿空留巷巷旁充填体支护结构可靠性分析
3.In view of the strength of cement filling body,some calculation models of different mining conditions are introduced and analyzed in the paper.针对充填体自立问题,介绍了不同开采条件下充填体的计算模型,进行了力学分析与比较,在此基础上建立了煤矿充填体的自立模型并进行了力学推导,研究结果对充填料浆的自立强度设计具有一定的指导意义。
英文短句/例句

1.permeable consolidated gravel pack可渗透胶结砾石充填体
2.Discussion about relation between the rate of supporting pit roof and supporting effect of backfilling mass坑采充填接顶率与充填体承载效果关系探讨
3.STUDY ON SEDIMENTATION CHARACTERISTICS AND STRENGTH DISTRIBUTION OF FILL IN DRIFT CUT AND FILL MINING巷道式充填法回采进路充填体沉积特征及强度分布规律研究
4.A Comparison of Sealing Ability of Endodontic Treated and Post Restored Teeth Obturated with Different Obturation System不同充填体系根管充填后纤维桩修复的根尖封闭能力比较
5.To determine strength of fillingbody by photoelastic mechanics and boundary element method(BEM)光测力学和边界元法确定充填体强度
6.Study on Improving the Early Strength of Filling提高胶结充填体早期强度的试验研究
7.Study on Influence of Sulphide in Tailings on Quality of Backfill尾砂中硫化物对充填体质量影响研究
8.Effects of the Ore Pillar Reservation in Backfilling Body on Surface Subsidence充填体中矿柱留设对地表沉降的影响
9.The act of inflating or the state of being inflated.充气充填气体的动作或被充气的状态
10.pore volume of porous packing多孔填充剂的孔体积
11.In Vitro Comparison of the Obturation Density by Three Techniques;三种根管充填技术体外充填密度的对比
12.A small mass of soft material, often folded or rolled, used for padding, stuffing, or packing.填充物一块软的物体,常叠着或卷着,用于垫料、填充或包装
13.Enclosure Gel filled, ultrasonically welded, high density ABS housing.附胶体填充,超声焊接,高密度abs外壳。
14.Rheological Characteristics of Short Cellulose Fiber Filled Elastomer纤维素短纤维填充弹性体的流变特性
15.STUDY ON PVC/nano-CaCO_3 FILLING SYSTEM;聚氯乙烯/纳米碳酸钙填充体系的研究
16.Theoretical Study on Partial-stability of Foam-filled Thin-walled Hulls;填充泡沫舟体结构局部稳定理论研究
17.Seismic Analisis Estimate of Infilled Frame Structures;框架填充墙结构体系的抗震性能分析
18.Research on SMC System with Rapid Initation and High Filling;高填充快速引发高性能SMC体系的研究
相关短句/例句

backfill[英]['b?kfil][美]['b?k,f?l]充填体
1.An Experimental Study on the Toughness Properities of Backfill Under Uniaxial Compression;充填体单轴压缩韧性性能试验研究
2.Critical Analysis for Determining the Critical Height of Stable Backfill;确定稳定充填体临界高度的极限分析法
3.Combining with the extrusion blasting application in downward stoping drift cemented filling mining method in a certain mine,the dynamic load on vertical plane of backfill was analyzed with blasting theories.结合某矿下向分段胶结充填采矿法采用挤压爆破落矿的实际,应用爆破理论,对挤压爆破在充填体立面产生的动载荷进行了理论分析,推导出了动载荷计算公式,结合实际计算动载荷选取合理的爆破参数;在此基础上进行了室内充填体动载荷冲击模拟试验、正交回归设计抗压强度试验和抗剪强度试验,结果表明通过分段爆破挤压充填体可以提供足够的爆破补偿空间,并且能够提高充填体强度。
3)backfilling[英]['b?kfil][美]['b?k,f?l]充填体
1.Optimizing the Blasting Parameters toMinimize the Damage of Backfilling;优化爆破参数,减小对充填体的振动
2.Taking a certain copper mine as an example, the authors describes briefly non pillar continuous mining methods, and on this basis present a three dimensional wedge mathematical model for backfilling of the mine′s No.以某铜矿为例 ,在简介其无间柱连续采矿法的基础上 ,建立了该矿 1分区充填体的三维楔体模型 ,重点计算岩墙对充填体的侧压力和考虑爆破地震对 1分区充填体稳定性的影响 ;然后建立充填体的极限状态方程 ,求出了在试验矿山地质采矿条件下 ,1分区充填体的安全系数和可靠指标 ;与现有文献的结果进行比较 ,证明建立的模型和方程更具实用性。
4)filling[英]['f?l??][美]['f?l??]充填体
1.This paper discusses a new filling method.为了克服以往用玻璃离子粘固剂充填Ⅱ类洞易形成悬突,充填体表面粗糙,细菌附着容易,形成牙菌斑而引起牙龈炎,而且在充填面洞时充填材料的量无法控制,调磨困难,充填体易脱落的现象,本文探讨了新的充填法,从而使患者及时使用患牙行使咀嚼功能,避免了用氧化锌安抚长时间不能使用患牙的不便。
5)filling belt充填体
1.The effect regularity of main roof rupture location,top-coal length uncaved at the end of working face,filling belt width, filling way,filling belt strength to surrounding rock stability around gob-side entry retained in top-coal caving mining face were analyzed.在工程实践的基础上,采用适于分析岩层断裂和垮落的数值分析软件UDEC建立相应的数值分析模型,详细分析了老顶断裂位置、端头不放顶煤长度、充填体宽度、充填方式和充填体强度对综放沿空留巷围岩稳定性的影响规律。
2.The influences of the location of main roof rupture,length of uncaved top-coal at the end of working face,original road support,width of filling belt,filling way and strength of filling belt on the sta.在工程实践基础上,采用适于分析岩层断裂和垮落的数值分析软件UDEC建立相应的数值分析模型,详细分析了综放沿空留巷围岩移动规律,系统分析了老顶断裂位置、端头不放顶煤长度、原有巷道支护技术、充填体宽度、充填方式和充填体强度对综放沿空留巷围岩稳定性影响规律,得出了许多有益的结论。
6)charge[英][t?ɑ:d?][美][t?ɑrd?]填充气体,填充料
延伸阅读

充填体作用充填体作用function of fill mass  ehongtlontl Zuoyong充填体作用(funet:on of fill nlass)用充填体支撑采场周围岩体,以减轻采场围岩的变形和片落充填体是充填材料充填到采空区后形成的整体。在上向回采的充填采矿法采场中,充填休还充当L作台;在下向回采的充填采矿法采场中,充填体可充当人工顶板充填体的支撑仁要有二个作用 (1)改变围岩中的次生应力场(见图) (2)提高采场围岩和矿柱的强度采场的上下盘岩石和矿柱表面,在充填前处于二维应力状态,而且表层的低应力破裂区的强度很低。充填后,这些表面受到侧压力作用,破裂区受到约束,从而进人三维应力状态充填体提供的横向约束力氏可按下式计算: (l一几)(1平几) 伪、一氏一厄石不歹厂一式中。、为作用于围岩上的垂直应力;几为侧压力系数, 少二声、,、,一*,,*二一、二、,,~山,「,~几一tan止(于一音),笋为充填体的内摩擦角。围岩强度 、一‘”、42”‘zJ/‘一万「丁曰子「J~J,,、少’J“~‘曰J山~/气、 /、了,,J 、‘升狂笋神一 1 23 充填体对次生应力场的影响 1石r体;z回采工侄空司3充填体; 1、5分别为松散充填和胶结充填时的顶板压应力曲线 汀了原岩压立力增大值么5。可按下式计算: 1一、In笋 △5,、一民、一 一p一1一Sln笋式中(l+S,n沪)/(1一sln妇为围岩的塑性系数。 (3)降低岩体应力能量释放速度,防止应力集中,减少岩爆危害。因为充填体弹性模量小,能产生大的塑性变形,从而让压性能好。