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- However, the wheel tracking test has its demerit, because we cannot get the basic mechanics parameter and estimate the evolution of the deformation. 但车辙试验存在缺点,不能获得材料基本力学参数、不能预估车辙变形发展。
- Objective To research the mechanical properties of elbow joint ulnar nerve on fluorosis,supply bioviscoelastic mechanics parameter with clinic. 目的研究氟中毒对肘关节尺神经力学性质的影响,为临床提供生物力学参数。
- In this paper, I explore and identify the complex rock mechanics parameters, and modeling the slope in FLAC software. 本文通过FLAC软件进行了边坡建模,探索并确定了复杂岩体中的力学计算参数。
- Heterogeneity is applied to each mechanical parameter in mesoscale.Then, RFPA(superscript 2D), a numerical program developed on meso-damage mechanics, is adopted to simulate the whole failure process. 从细观尺度上考虑基体材料介质的非均匀性,对复合材料的变形、损伤直至失稳破坏的全过程进行数值模拟。
- According to the rock mechanics parameters as the grade value of drillability, hardness of formation and compressive strength, etc. 从分析冶金矿山充填采矿法开采的目的入手,探讨性地说明了相关的岩石力学分析过程。
- The product strategy of "standardized, serialized and generic mechanical parameter, individualized electric parameter" has helped us maximize these merits. 中源电气推行的“机械参数的标准化、系列化、通用化,电气参数的个性化”的产品策略,更是将这些优点发挥到了极致。
- Firstly, tensile experiment of PVDF-coated architecture membrane was conducted to obtain its tensile mechanical parameter under normal and low temperature environment. 首先,对PVDF涂层建筑膜材进行拉伸试验,测定其在常温和低温环境下膜的拉伸力学性能参数。
- According to the rock mechanics parameters as the grade value of drillability, hardness of formation and compressive strength, etc. and drilling condition, ty... 通过几口井实际钻头选型的试验研究和应用,达到了提高机械钻速及钻头进尺,缩短钻井周期,降低钻井成本的目的。
- Based on meso-damage mechanical,a numerical program is adopted to simulate the whole process of the debonding.Heterogeneity is applied to each mechanical parameter. 采用基于细观损伤力学基础上开发的针对材料破坏过程的数值模拟程序,考虑材料物理力学参数在细观尺度上的非均匀性,对界面脱粘过程进行了模拟。
- The test data on rocks can be used for calculation of slope stability only after engineering treament and conversion into rock mass mechanics parameters. 边坡稳定性计算中,需要对岩块试验数据进行工程处理,将其换算成岩体的力学参数之后才能用于工程计算。
- Lastly, fuzzy monitoring index and random monitoring index of displacement are presented for the unascertainable boundary conditions and mechanics parameters. 针对边界条件、力学参数等的不确定性,研究了模糊监控指标和随机监控指标的应用。
- Its geometry similarity ratio is 1:12 and the bulk density similitude ratio is 1:1. Full similarity controlling all physical and mechanical parameter in the scope of elasticity is realized. 模型试验的几何相似比为1:12,容重相似比为1:1,实现在弹性范围内控制各物理力学参数的全相似性。
- Because rock mass possesses heterogeneity, discontinuity and rheology property, there exists some problems on the choice of rock mass mechanical parameter of layer rock mass slope engineering. 由于岩体具有不均匀性、不连续性和随时间变化的特性,目前在层状岩体边坡工程的岩体力学参数选取方面仍然存在一些问题。
- He failed in the examination of mechanics. 他没通过力学考试。
- Based on this design, interface circuit can transfer the interested mechanical parameter into electrical signal, which is convenient for not only system collection but also system processing. 通过这种方案设计的接口电路,将感兴趣的机械参量转换成电信号,便于为系统采集和处理。
- Ductility design and isolation design were analyzed and compared, mechanic parameter of isolation device was studied, the proper aseismic measures were accordingly recommended in the end. 通过对两种抗震设计思想的设计结果进行比较,提出了最终的抗震设计方案。
- On the basis of analyses of wellbore unstability mechanism,the changing law of shale mechanics parameters was established after shale hydration by the experimentation. 在井眼失稳机理分析的基础上,经室内实验得出泥页岩水化后岩石力学参数的变化规律。
- A succinct and practical method for calculating mechanical parameters of flying shears is obtained. 对飞剪机的力能参数的计算提出一简洁实用的计算方法。
- Using quantum mechanics MNDO program and molecular mechanics MMP2 program, we determined some unknown molecular mechanical parameters in sulfonamide compounds. 应用量子化学MNDO程序及分子力学MMP2程序,确定了一些未知磺酰胺类常咯啉的分子力学参数。
- The study is contributed to the variation analysis of the random field of mechanical parameters for rock and soil and the parameter estimation of the elements using geostatistics. 应用地质统计学方法对岩土力学参数随机场的空间变异性作了分析以及有限元单元体的力学参数赋值作了探讨。