应用图乘法求结构位移比较简便,但若忽略其适用条件和特点,将导致计算出错。
It is convenient to apply diagram multiplication when structure displacement is calculated, but faults easily occur if its applying conditions and characteristic are ignored.
平面曲线的生成算法主要有DDA(数学微分分析器)和DCM(位移比较法)。
The two classes of planar curve generation are DDA(digital differential analyzer)and DCM ( displacement comparison method).
并结合管袋结构临界稳定性原理以及持续位移计算原理进行分析比较,得到相关结论。
Combined with the theory of critical stability and computation theory of lasting displacement, conclusion is made.
实验结果表明该位移传感器有较高的测量精度,与理论分析比较吻合。
The experiment proved that the displacement sensor has upper sensing precision and it is comparatively inosculate with theory analysis.
对结构模型的滞回曲线、位移反应、基底剪力反应规律的试验结果进行了分析比较。
Test results of law of hysteresis loop, displacement response and base shear response of the model are analyzed and the analyzing results are compared with result.
比较了恒位移法、恒载荷法和慢应变速率法研究应力腐蚀时的优缺点。
This paper has compared the advantage and disadvantage of the constant displacement method, constant loading method and slow strain rate method on researching the stress corrosion.
位移表明发动机的大小,和压缩比比较气缸总容积压缩室容积。
Displacement indicates engine size, and compression ratio compares the total cylinder volume to compression chamber volume.
模型计算结果与实测比较表明,接触单元能较好地模拟桩与土之间的剪力传递和相对位移。
With comparison of computing result and test in situation, it shows that the contact element model is suited to simulating the pile-soil 's shear force transmission and relative displacement.
对杨氏弹性模量E用反射式位移传感器与传统的光杠杆法测量进行比较,得出无论从操作方面还是数据的精确度方面都说明了光纤传感器法大大优于光杠杆法。
As comparing with adopting traditional optical lever method to measure Young 's modulus of elasticity E. Using optical sensor is much better in both operation and data precision.
实时比较工件径向位移信号是否超出预设范围,同时参考刀具磨损方程的定量估计结果,决定是否送机床刀具补偿信号。
Comparing radius change of workpiece with limitation real time , at the same time taking into account the result of tool wear model to decide whether send offset signal to machine tool or not.
通过中间件在无故障情况下的位移曲线与在故障影响下的位移曲线比较分析,最后可以掌握离合器故障产生的原因。
By analysis and comparison between the displacement curve in the absence of failure and that in the presence of failure, the causes of clutch failure are known.
对实测位移与计算位移也进行了比较,并对船闸开挖完成后的最终变形进行了预测。
In this paper, a comparison between measured deformations and calculated displacements is made and a prediction on the final displacements after the excavation being completed is carried out.
在GAMIT软件的解算过程中,分别按加入和不加入海潮位移改正,对GPS基线分量和测站坐标分别进行了计算和比较分析。
The GPS baseline components and station coordinates computed by the GAMIT software with and without these corrections are computed, compared and analyzed.
分析了剪胀和软化程度对球孔扩张时的应力、位移、塑性区半径及极限扩张压力等方面的影响,并将大、小应变理论的结果进行了比较。
The influence of softening extent on stress, displacement and the radius of plastic zone during expansion as well as the extreme expansion pressure are studied.
通过例子表明仅满足位移边界条件而不满足力边界条件时,可能产生很大的误差,并且对两个力边界条件的相对重要性作了比较。
Examples are presented to show that significant error will occur if force boundary conditions are not satisfied. The relative importance of two kinds of force boundary conditions is compared.
通过调整结构剪力墙的厚度和间距解决了建筑平面偏长的问题,结构的刚度分布和位移反应比较合理。
By adjusting the thickness and space of the shear wall, the problem that the plane is a bit long is solved, and the rigidity distribution and displacement response are reasonable.
对FFT和所介绍的迭代方法所给出的恢复结果进行比较表明,本文所提出的方法确实改善了地面位移的估计。
Comparing the recovered results of FFT with the displacement obtained by the iteration method shows that the approach proposed in this paper indeed improves the estimation of the ground displacement.
与德国试达默公司的压力位移监控器比较该装置不但能够完全实现监控功能,而且每套装置节省成本三万元左右。
Compared with Germany Staiger pressure and displacement monitoring instrument, the device could realize monitoring function completely, and the device cost drops by about thirty thousands Yuan.
测量了高平潮、低平潮及两潮位之间三个时段某高桩码头工作平台的振动情况,比较了不同潮位下振动的最大位移值。
Measure the vibration of piled wharf in high water, low water and between two times. The largest displacement of vibration is compared three times.
通过与列车振动现场测试结果(路堤位移和速度)的比较,证明了所采用模型的合理性。
Compared with the in-situ testing results of train vibration, including embankment displacement and velocity, it is shown that the presented model is reasonable.
对单向和双向地震波输入结构层位移反应进行了比较。
The comparison of displacement responses to earthquake loading in single and double propagation directions is carried out.
作了详细的数值计算以说明远场光谱位移和光谱开关的特性,并与已有的工作进行了比较。
Detailed numerical results are given to illustrate the behavior of spectral shifts and spectral switches in Young's experiment and a comparison with previous work is also made.
试验结果表明:阻尼力-位移滞回曲线比较饱满,阻尼力-速度曲线基本符合理论假定。
It is shown from the test that the force-displacement delay curve is satiated, and the force-velocity curve coincides well with the theoretical one.
对具有不同墩高、不同轴压比以及不同直径的桥墩分别采用基于强度和基于位移的设计方法进行了抗震设计,并对设计结果进行了比较。
Piers with different heights, diameters, and axial load ratios are designed with both FBSD method and DBSD method, and then the results are compared.
直接基于位移的抗震设计方法因其性能水平确定比较直观,方法较易操作等优点,受到了众多学者的高度重视。
Direct displacement-based seismic design method has such advantages that the performance level is more straightforward and the method is easy to use, therefore it gets many researchers' attention.
深部位移监测资料有利于对滑坡体稳定性作出比较客观准确的评价。
And the safety monitoring result of deep displacement could help us to evaluate the stability of the landslide according to the current situation of the landslide.
同时,计算出了两种体系的位移风振系数,比较分析了等效静力法和时程分析法的计算结果。
In addition, this paper also calculates the displacement wind vibration of two systems, and compares the result of the equivalent static force method and the time domain analysis method.
据此,计算获得了城市地表的水平位移场和垂直位移(沉降)面,并对两种方法获得的结果作了比较。
Hence the horizontal displacement field and vertical subsidence surface are got and comparing analysis is given from these two methods.
据此,计算获得了城市地表的水平位移场和垂直位移(沉降)面,并对两种方法获得的结果作了比较。
Hence the horizontal displacement field and vertical subsidence surface are got and comparing analysis is given from these two methods.
应用推荐