It is indicated that the dynamic amplification of abutment rock body and dam-water-foundation interaction should be considered in the aseismatic stability analysis for high arch dam abutment.
指出高拱坝坝肩稳定分析应考虑坝肩岩体的动力放大和坝-地基-库水的动力相互作用,算例表明所提方法的实用价值。
According to the analysis of simulation results compared with BP algorithm, this algorithm has the advantage of the fine stability, fast convergence speed and high precision.
通过与BP算法的仿真结果比较分析,发现该算法具有稳定性好,收敛速度快,预测精度高的特点。
Combining the actual project example, non-linear FEM is used for a stability analysis of high slope and a way of judging the slope stability is put forward for reference.
结合工程实例用非线性有限单元法对高边坡进行稳定分析,并提出判断边坡稳定的方法,以供参考。
This paper presents that the stability analysis of the tower - body in a high tower crane should be divided into three parts for discussion.
本文提出对高层塔式起重机塔身的稳定性分析应分为三部分进行讨论。
Maximum entropy spectral analysis has the merits of high resolution and sensibility as well as stability.
最大熵谱分析方法具有分辨率高、灵敏度和稳定性好等优点。
Taking the influence of blasting loosening and unloading into account, the feedback analysis model of the high rock slope stability is established.
建立了岩石高边坡分步开挖稳定性反馈分析模型,分析过程中考虑了岩体爆破松动及卸荷的影响。
The strength and stability analysis of Super-high arch DAMS built in conditions of complex topography and geology is an important subject in arch dam design and research.
复杂的地形地貌和地质条件下特高拱坝的强度与稳定分析是目前拱坝设计和分析中的重要研究课题。
The differential potentiometric stripping analysis has high sensitivity and stability in determining lead in cigarette and its precision and accuracy are up to the standard of microanalysis.
用微分电位溶出法测定香烟中铅灵敏度高,稳定性好,精密度和准确度均符合微量分析的要求。
The model can be used for aeroelastic stability analysis of the new tilt-rotor aircraft in high-speed forward flight.
所建模型为进行新型倾转旋翼机大速度飞行时气弹稳定性分析奠定了基础。
Through the analysis of simulation results as compared with BP algorithm, this algorithm has the advantages of fine stability, fast convergence speed and high precision.
通过与BP算法的仿真结果比较分析,发现该算法稳定性好,收敛速度快,预测精度高。
Based on the discontinuous deformation analysis (DDA), the stability of the high rock slope behind the power house of Jiudianxia hydroelectric station was studied.
应用非连续变形分析(DDA)对九甸峡水电站厂房高岩体高边坡进行了稳定性分析研究,建立了DDA块体系统分析模型。
The overall stability of the high-Pier analysis for the various phases of the various loads have carried out detailed analysis and out of each load on the stabilizing influence of high pier size.
在高墩的整体稳定分析中,对各阶段中的各个荷载都进行了细致分析,分析出了每种荷载对高墩稳定性影响的大小。
This article relies on the design of the Yunnan Biyun Bridge for single and double limb box high pier in detail the overall stability of a comprehensive comparative analysis.
本文依托云南碧云大桥的设计方案,对单、双肢箱型高墩进行了详细全面的整体稳定性对比分析。
The high concentration SO2 sample was determined by the formaldehyde analysis, sampling with injector. Its precision, sampling, efficiency and stability of sample was studied.
对用注射器采样甲醛法测定高浓度so_2样气精密度、准确度、采样效率、样品的稳定性进行了研究。并应用于燃煤、燃油锅炉排气中SO_2浓度的测定。
The pulsed GD ion source has the characters of high ion production and working stability. It is suitable for direct analysis of metal in alloy.
其中,辉光放电离子源具有离子产额高、工作稳定可靠等特点,可用于对金属(合金)样品的直接分析。
Trough experiment, the system shows working stability, friendly user interface, high precision. It offers a reliant gist to development of data acquisition and analysis system.
通过实验表明,该系统工作性能稳定,人机界面友好,测量精度较高,对数据采集分析系统的设计提供了可靠的依据。
The dynamic stability analysis of rock mass in high arch dam abutment is one of the main contents of anti-seism research of high arch dam.
高拱坝坝肩岩体动力稳定性分析是高拱坝抗震研究的主要内容之一。
Theoretical analysis and numerical simulation indicate that the new algorithm possesses the advantages of high-speed, good stability arid the inhibility function against the noise in blurred image.
理论分析与实验结果表明:此类算法策略具有快速、稳定、高效、实用性广、去噪性强等优点,为图像恢复以及求解同类问题提供了一种新思路。
On the basis of analysis of the output stage function and stability, an operational amplifier (OP) with high gain and low distortion is designed.
在对输出级的功能和稳定性作了分析计算后,设计了一种高增益、低失真的运放(OP)电路。
The research results can provide a reference for the deformation analysis and stability control of the deep soft rock roadway with high ground pressure.
研究成果可为深部高应力软岩巷道的变形分析与稳定性控制等提供参考。
Based on the calculation and analysis of handling frame, bulk-way assembly technology at high altitude is adopted. Then, stability measures are selected to assure the stability of handling frame.
经过操作架的计算分析,采用高空散装法拼装工艺,并采取稳定措施确保操作架的稳定性。
Based on the calculation and analysis of handling frame, bulk-way assembly technology at high altitude is adopted. Then, stability measures are selected to assure the stability of handling frame.
经过操作架的计算分析,采用高空散装法拼装工艺,并采取稳定措施确保操作架的稳定性。
应用推荐