• When the explosion occurs, the explosive force reaches the pre-set, deformation can occur, but the door assembly can still be maintained to avoid personnel trapped, trapped.

    发生爆炸情况后,爆炸力达到预先设定可以发生变形组件维持使用避免人员截留、阻

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  • The CA model and FEM are combined, then the differential PCA-FEM algorithm is set up, which attempts to simulate the deformation and failure of rock in the sense of vector.

    引入应力、应变位移等矢量概念,将元胞自动机模型有限元方法结合起来建立差分形式PCA有限元算法尝试从矢量角度模拟岩石变形破坏问题。

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  • Aiming at the dynamic deformation of engine cylinder liner, a set of testing methods for measuring the deformation of wet cylinder liner in operation are put forward.

    针对内燃机气缸动态变形问题,提出套对湿式工作变形进行测试方法

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  • According to the tensile deformation and the impact with the seabed of cable for the platform in the deep water, the lumped mass method was adopted to set up the cable equation.

    考虑深海平台拉伸形变海底撞击力采用集中质量法,建立了系缆方程组。

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  • The influence of the number and location of the rivets on the deformation of the experimental set, and the influence of the deformation on the rivets, also have been analysed and discussed.

    同时定位铆钉位置数量实验变形影响以及铝合金热胀变形时对定位铆钉本身的影响进行分析讨论

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  • The basic principle of load distribution method is that the equations of distribution coefficients of loads are set up according to the compatibility conditions of deformation at nodals.

    荷载分配基本原理根据节点变形谐调条件荷载分配系数方程

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  • This paper set out from the high order shear deformation theory at first, and utilize the spline finite point method to set up a new dynamic model of piezoelectric intellectual plate.

    本文首先剪切变形理论出发利用样条有限点法建立压电智能层合板新的动力模型

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  • Accordingly, a calculation formula for the groove ovality factor of the deformation section is deduced, and the effective range of the groove ovality factor is set.

    推导了变形孔型椭圆系数计算公式确定孔型椭圆度系数的有效范围

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  • After being set state load, optimized timbering adds support yielding deformation, increases the load-carrying ability and improves the effect of controlling the surrounding rock.

    给定初始支撑强度的前提下,加大支架的让压变形量提高支架承载能力大大改善了矿工钢梯形支架控制围岩效果

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  • The relation between load and deformation of the spring element is analysed and the calculating methods of constant angle and maximum axial load are set up.

    本文研究了自动调心分离轴承装置结构调心原理,分析了弹性元件载荷变形关系,给出了分离轴承接触极限负荷确定方法

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  • The predicted models of plate crown, the prediction and feedback models of plate shape are set up on the basis of Ben Cheng's elastic deformation theory by simplifying and discretizing the models.

    本城轧辊弹性变形理论基础通过模型简化离散化建立凸度预报模型、板预测模型板形控制反馈修正模型。

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  • A model for gold prognosis and regional brittle-ductile shear deformation transition was set up by study of the known large-and middle-scale gold deposits.

    现有大中型金矿研究建立区域-韧性变形转换带结构模式金矿预测模式,可有效指导找矿勘探。

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  • Different anti-deformation coefficients were set on the original mode, according to casting structural features and binding in different regions.

    根据铸件结构特征不同区域拘束度的不同,设置不同的反变形系数,对原始模型进行反变形处理。

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  • The experiments show that the formulas set up in this pa per can lower the deformation of non- symmetry extruded sections efficiently.

    实验证明利用本文提出计算式进行模具设计有效地减小挤压对称型材的弯扭畸变

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  • The relaxation test machine includes one deformation measurer set on the test sample to measure the length change of the test sample.

    发明公开了一种松弛试验机,本发明包括设置试样测量试样长度变形量的变形测量装置

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  • The result can also be used to reveal unloading deformation characteristics of rock mass containing a set of joints.

    研究成果可以反映单组节理岩体卸载变形特性

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  • The frame with its formula can set up analytic relationships among the geometric invariants of two homologous curves, and can be used to analyze the deformation process of geometric structures.

    系统建立条同源曲线几何变量之间解析关系用于变形过程几何结构改变分析

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  • No matter how complex the edge conditions are, it is not difficult to set up the equations of compatibility of deformation, therefore the internal forces of oblique

    由于不论如何复杂边界条件,列变形谐调方程困难所以用荷载分配法可解各类支承条件斜类交叉梁系内力

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  • This method is suitable for both static and dynamic deformation measurment and the test of hydraulic generator set.

    测试过程方法不仅可以进行机组承重机架静态弹性变形测试,也可以进行动态监测。

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  • A minimization model of whole deformation power is set up and the optimizing method is applied to deal with it.

    据此建立变形功率极小化模型采用优化技术求解。

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  • The forecast model of dam deformation is set up on the basis of the time alignment decomposition method.

    基于时间序列分解建立大坝变形预测模型

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  • Not only elastic deformation of the roller is considered, but also elastic deformation of the rolled piece is considered, a set of new rolling pressure model about the thin strip level is established.

    考虑到轧辊弹性变形以及的弹性变形,建立了新的平整轧制轧制压力模型

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  • According to the theory of the finite element, we set up proper number of gird and simplify deformation computation to increase computing speed.

    根据有限元原理设置适当网格数简化变形计算提高计算速度

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  • A 4d mathematical model is established for the non-rigid motion and deformation of the anatomical region, from a set of CT or other 3d images.

    CT其他3d图像解剖区域刚性运动变形建立4d数学模型

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  • By analyzing one-dimensional spindle heat conduction difference model, a model was set up based on the energy input, dissipation and thermal deformation of the spindle.

    通过分析一维主轴热传导差分模型建立基于反馈原理机床能量输入输出变形预报模型。

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  • Thus the calculation model was set up to consider part of the foundation and slab deformation.

    从而建立考虑地基部分楼板变形计算模型

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  • Thus, it is very important to set up the mathematics mould to calculate and reduce the warp deformation of mats.

    通过建立数学模型预测减小板坯翘曲变形具有重大实际意义。

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  • Finite element models for formations with inclined saline rock interbeds were set up by use of nonlinear finite element method for saline rock creep deformation.

    文章盐岩非线性有限元建立具有倾斜盐岩夹层的地层有限元模型

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  • The vertical datum line set up by this system can be used to monitor deformation of the various building.

    这种系统建立高度较大垂准基线可以用于超高层建筑物施工和变形监测

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  • The vertical datum line set up by this system can be used to monitor deformation of the various building.

    这种系统建立高度较大垂准基线可以用于超高层建筑物施工和变形监测

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