Based on field measurement, the authors describe zone of influence of abutment pressure, rules of its change, loosening of the surrounding rock and the stability of roadways.
本文以现场量测为依据,论述了岩石巷道的锚喷支护受采动影响时,移动支承压力的影响范围、变化规律、围岩松动以及巷道稳定性等。
A calculation method of the flattening in sheet rolling deformation zone, using influence function, was derived.
采用影响函数法推导了薄板轧制时变形区内轧辊弹性压扁的计算式。
The discovery of this tectonic zone supports the view that the influence of the Paleo-Asiatic tectonic domain on the Northeast China microblock persisted till the Middle Jurassic.
该构造带的发现支持了古亚洲构造域对东北微陆块区的影响一直延续到中侏罗世的观点。
Computer simulation and experimental results show the method can effectively overcome the influence of dead zone and friction and can improve positioning accuracy considerably.
计算机仿真和实验结果表明,自适应控制能有效地克服系统中固有的死区、摩擦力影响,明显提高位置精度。
The influence of process condition such as spinning pack, cooling condition, collection oiling, annealed zone, drawing condition etc on products quality were expounded.
探讨纺丝组件、冷却条件及集束上油、缓冷区、拉伸工艺等条件对产品质量的影响。
This paper analyzed the influence of mining depth, coal seam dip, mining height and face length on depth of floor water-conductive fissure zone.
综合分析了开采深度、煤层倾角、煤层开采厚度、工作面斜长等地质采矿条件对底板采动导水破坏带深度的影响。
Theoretically, we must consider the influence of technology factor, the system factor and the space factor to a National Pilot Zone for Overall Reform.
这就要求在理论上不仅要考虑到技术、制度的因素,也要考虑到空间的因素对国家综合配套改革试验区理论模型的影响。
End constraint has an influence on distribution of stress in rock specimen, failure pattern and pattern of shear zone.
试件端面效应直接影响试件内的应力分布、试件破坏形式和剪切带图案。
The foundation mechanisms and influence factors of oil film in deformation zone were studied by calculations and experiments in cold rolling aluminum sheets.
通过计算分析与轧制实验,探讨了铝材冷轧变形区油膜形成机理及影响因素。
The decarburization speeds up, as the ar blow rate increases, and the influence of argon flow rate on decarburization is greater in the low carbon zone.
随底吹氩气流量的增加,脱碳速度加大,此种作用在低碳区影响尤为明显。
Under the influence of surface infiltration, matrix suction of unsaturated zone and temporary additional water load are important factors for the stability of slope.
在地表入渗影响下,非饱和带的基质吸力和暂态附加水荷载是影响边坡稳定的重要因素。
The influence of various hypotheses about strength weakening of the damaged zone to the penetrating depth is analyzed, and the linear weakening hypothesis is proved to be more close to the reality.
进行了不同损伤区强度弱化假设对侵彻深度的影响分析,假设损伤区线性弱化与实际情况较为符合。
The obtained results mean that air pollution in the nearshore zone is heavier than that over the sea area, and the same is the influence of human activity.
结果意味着空气污染近岸区重于海上区,人为活动的影响也较海上区的大。
The factors that influence core flow efficiency are flow permeability decrease in crushed zone and the thickness of crushed zone.
流动效率影响因素依次为:压实带中渗透率下降程度、压实带厚度。
Structural uncertainty, reservoir's anisotropic and various engineering factors in drilling can influence the success rate of drilling horizontal Wells, especially in new development zone.
构造的不确定性、储集层的非均质性及钻井过程中的各种工程因素,都使水平井的钻井成功率受到影响,新开发区块更是如此。
This paper analyzes the influence of wave raising height on slope in reservoir region by plant zone in front of embankment, pavement structure and common raising height formula.
分析了堤前植物带、护面结构和常用爬高公式对库区波浪爬高的影响,结果表明,堤前种植植物带和增大护面结构空隙率能有效地减小波浪爬高。
Due to the influence of the weight and anchorage zone of the side span splay casting, unloaded cable shape is the shape with splay casting weight.
因边跨散索套重量及锚固区设置影响,主缆空缆线形即为有散索套重量下的空缆线形。
Different water table fluctuation velocity experiments show that the influence of water velocity on diesel residual saturation in saturated zone is negligible.
不同水位变动速度的试验结果表明,水位变动速度对粘性大于水的柴油的残余饱和度影响可以忽略不计。
Furthermore, the influence of the residual stress to the surface strain of the material in the elastic zone is studied.
进而探讨了残余应力对弹性区材料表面应变释放的影响。
Its only present rival, the euro, has a much smaller circle of influence, counting 25 devotees, beyond the 17 members of the euro zone itself (see chart).
美元唯一现存对手欧元影响圈更小。欧元除了在欧元区的17个成员国外,统计中只有25个国家把欧元作为流通货币。
A mathematical model for determining the thermal influence zone of buried hot oil pipeline was developed and solved numerically by the finite element method.
建立了埋地热油管道热力影响区的数学模型,并用有限元法进行了求解。
The influence of supercritical boiler's hydrodynamic characteristics to the outlet temperature of water wall's lower radiation zone is analyzed.
分析了超临界锅炉水动力特性对下辐射区水冷壁出口温度的影响。
The solidification and heat transfer in meniscus zone have deep influence on the formation of initial solidified shell, surface quality and smoothness of casting operation.
连铸弯月面区域的凝固传热对初生坯壳的均匀形成、铸坯的表面质量以及连铸生产的顺利进行有重要影响。
Adopting the strategy of "attracting flocks of birds by the sounds of large ones", our zone has promptly become an industrial attraction with considerable cohesion and influence.
园区“用落地大鸟叫声引观望群鸟落地”,从而产业吸引力、集聚力、影响力迅速提升。
Based on the model, the influence of the thickness, elastic modulus and Poisson's ratio of the interfacial transition zone on the relative elastic modulus of concrete is analyzed in detail.
另外,基于该模型,可分析界面层厚度、弹性模量和泊松比对混凝土相对弹性模量的影响。
The variation in acoustic velocity along the borehole and the influence of blasting on excavation damaged zone (EDZ) are studied based on the in-situ testing results.
基于松动圈的现场测试结果,研究声波波速沿孔深的变化规律以及爆破施工对于松动圈的影响。
The regulating tactics are provided on different control zone of voltage and reactive power, according to integrated influence of voltage and reactive power with tap change and capacitor action .
首先分析电压无功控制原理,考虑了分接头的变化及电容器组的投切对无功和电压的综合影响,针对电压、无功的各种运行控制区域给出了相应调节策略。
And values of cohesion under stepped loading are larger than those under stepped loading with shear zone, but the two methods have little influence on values of friction Angle.
分级加载方式测得的内聚力比剪切带的分级加载方式大,但这两种方式对内摩擦角的影响不大。
And values of cohesion under stepped loading are larger than those under stepped loading with shear zone, but the two methods have little influence on values of friction Angle.
分级加载方式测得的内聚力比剪切带的分级加载方式大,但这两种方式对内摩擦角的影响不大。
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