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.
当发生爆炸情况后,爆炸力达到预先设定,可以发生变形,但门的组件仍可维持使用,以避免人员被截留、阻困。
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、应变和位移等矢量概念,将元胞自动机模型与有限元方法结合起来,建立了差分形式的PCA有限元算法,尝试从矢量的角度模拟岩石的变形及破坏问题。
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.
针对内燃机气缸套的动态变形问题,提出一套对湿式缸套在工作时的变形进行测试的方法。
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.
考虑深海平台系缆的拉伸形变及与海底的撞击力,采用集中质量法,建立了系缆方程组。
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.
同时对定位铆钉的位置及数量对实验件变形的影响,以及铝合金热胀变形时对定位铆钉本身的影响进行了分析讨论。
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.
荷载分配法的基本原理是根据节点的变形谐调条件列荷载分配系数方程。
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.
本文首先从高阶剪切变形理论出发,利用样条有限点法,建立了压电智能层合板新的动力模型;
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.
推导了变形区孔型椭圆度系数的计算公式,确定了孔型椭圆度系数的有效范围。
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.
在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的效果。
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的结构和调心原理,分析了弹性元件载荷与变形的关系,给出了分离轴承接触角和极限轴向负荷的确定方法。
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.
以本城轧辊弹性变形理论为基础,通过模型简化和离散化建立了板凸度预报模型、板形预测模型及板形控制反馈修正模型。
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.
据现有大中型金矿研究建立了区域脆-韧性变形转换带结构模式和金矿预测模式,可有效指导找矿勘探。
Different anti-deformation coefficients were set on the original mode, according to casting structural features and binding in different regions.
根据铸件结构特征和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。
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的计算式进行模具设计能有效地减小挤压非对称型材的弯扭畸变。
The relaxation test machine includes one deformation measurer set on the test sample to measure the length change of the test sample.
本发明公开了一种松弛试验机,本发明包括有设置在试样上的测量试样长度变形量的变形测量装置。
The result can also be used to reveal unloading deformation characteristics of rock mass containing a set of joints.
研究成果可以反映含单组节理岩体的加卸载变形特性。
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.
该标架系统可建立两条同源曲线几何不变量之间的解析关系,用于变形过程几何结构改变的分析。
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 …
由于不论如何复杂的边界条件,列变形谐调方程都不困难,所以用荷载分配法可解各类支承条件斜放类交叉梁系的内力。
This method is suitable for both static and dynamic deformation measurment and the test of hydraulic generator set.
这一测试过程和方法不仅可以进行机组承重机架静态弹性变形的测试,也可以进行动态监测。
A minimization model of whole deformation power is set up and the optimizing method is applied to deal with it.
据此建立了总变形功率极小化模型,并采用优化技术求解。
The forecast model of dam deformation is set up on the basis of the time alignment decomposition method.
基于时间序列分解法建立大坝变形预测模型。
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.
考虑到轧辊的弹性变形以及轧件的弹性变形,建立了一套新的薄带平整轧制时的轧制压力模型。
According to the theory of the finite element, we set up proper number of gird and simplify deformation computation to increase computing speed.
并根据有限元法的原理,设置适当的网格数、简化变形计算,提高计算速度。
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.
从一组CT或其他3d图像中,为解剖区域的非刚性运动和变形建立4d数学模型。
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,建立起基于反馈原理的机床能量输入、输出的热变形预报模型。
Thus the calculation model was set up to consider part of the foundation and slab deformation.
从而建立考虑地基及部分楼板变形的计算模型。
Thus, it is very important to set up the mathematics mould to calculate and reduce the warp deformation of mats.
通过建立数学模型来预测和减小板坯翘曲变形具有重大的实际意义。
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.
文章用盐岩蠕变的非线性有限元法建立了具有倾斜盐岩夹层的地层有限元模型。
The vertical datum line set up by this system can be used to monitor deformation of the various building.
用这种垂准系统建立的高度较大的垂准基线,可以用于超高层建筑物施工和变形监测。
The vertical datum line set up by this system can be used to monitor deformation of the various building.
用这种垂准系统建立的高度较大的垂准基线,可以用于超高层建筑物施工和变形监测。
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