The nonlinear axisymmetrical bending of circular plates subjected to various combined loadings has been analyzed by the differential quadrature ( DQ) method. 分析了多外载联合作用下圆板的轴对称非线性弯曲问题。
Design of Flow with Biosafety Method for Total Amount Control of Water Pollutant Loadings in Ganjiang River Basin 生物安全法设计流量在赣江流域水污染物总量控制中的应用
The influence of hydraulic loading rate on filter performance was investigated by adjusting hydraulic loadings, and using zeolite, cinder and polythene pipes as the control media. 通过改变水力负荷,研究了水力负荷对滤器性能的影响,并比较了以沸石、煤渣和塑料短管为填料的试验结果。
The third dietary factor was labeled'prudent'because of its high loadings on fruit and vegetable intake. 第三个饮食因素标记为“精明”,因其摄入大量的水果和蔬菜。
Fatigue Behavior of 6063 Alloy under Tension and Combined Tension and Torsion Loadings 拉-压及拉-扭载荷下6063合金的疲劳行为
The Experimental and Numerical Analysis of Pile Foundations Behavior under Inclined Loadings 斜向受荷桩工作性状试验与数值分析研究
As a calculate example, a turboset of a warship which subject to the shock loadings from two direction, the nonlinear factors are considered completely. 作为计算实例,以某舰船主汽轮机组为计算模型,系统而全面地模拟各种非线性因素,并分别从垂向和横向两个方向对其进行冲击加载。
The removal of unnecessary loadings on the engine further contributes to fuel economy and an extended driving range. 去除不必要的载荷对发动机燃料经济性和进一步有助于延长练习场。
Inelastic Postbuckling Response of Steel Trusses Under Thermal Loadings 温度荷载作用下钢桁架的弹塑性后屈曲反应分析
An anisotropic damage model and an effective thermal conductivity model were presented based on homogenization techniques for low-porosity brittle rocks subjected to mechanical and thermal loadings. 基于均匀化方法给出低孔隙率脆性岩石在热–力耦合荷载作用条件下的各向异性损伤模型和有效热传导特性模型。
In this thesis, nonlinear static responses of laminated composite beams, subjected to uniform distributed thermal loadings, are studied. 本文研究了复合材料层合梁在均匀温度场作用下的热过屈曲行为。
The research results showed that the relationships of dynamic stress and strain of intact loess under different random seismic loadings obey a hyperbolic model. 对不同随机荷载和等幅循环荷载作用下黄土动应力&应变关系,剪切模量、阻尼比进行了对比试验研究。
Theoretical Research on Lateral Displacement of Cold-Formed Steel Structure Buildings under Horizontal Loadings 水平荷载作用下冷弯薄壁型钢住宅结构侧移理论研究
Study on Multi-band Frequency Selective Surfaces Based on Lumped Element Loadings and Fractal Structure 基于集总元件加载和分形结构的多频频率选择表面研究
Based on the multi-spring model, the numerical simulation of spatial responses for RC columns under variable-amplitude reversed loadings or constant-amplitude reversed loading is conducted. 基于多弹簧模塑对不同变幅加载路径下及等幅低周疲劳加载下钢筋混凝土柱的空间反应进行了数值计算模拟。
Therefore, it is necessary to evaluate the influence of overloads on crack growth rates for the fatigue life prediction of structures subject to variable amplitude loadings. 要准确预测结构在变幅载荷谱下的疲劳裂纹扩展寿命,必须研究超载对裂纹扩展的影响。
Abutment beam-seat loadings shall be carried to foundation level and shall be considered in the design of footings. 桥台梁座荷载应计入基础荷载,且应考虑在基脚的设计中。
Simulation of Vibration Control of Offshore Platforms Under Earthquake Loadings 地震载荷作用下海洋平台振动控制仿真研究
Accepted design loadings in the United States vary with the latitude. 在美国被采用的设计负荷随着纬度而变化。
A new method is developed for identifying structural damages at the element level by using time-domain response data at a few points caused by random loadings. 该文在分析了时间序列模型的自回归系数对结构单元刚度灵敏度的基础上,提出了一种采用随机载荷作用下结构的时域响应数据进行损伤识别的新方法。
Torsionally coupled dynamic analysis of asymmetric offshore platform subjected to wave and earthquake loadings 地震与波浪荷载作用下偏心海洋平台扭转耦联参数影响分析
The result of experiments under shock loadings revealed that the constructed wetlands had a strong resistance to shock loading, and it could bear shortterm load of high concentration. 人工湿地在冲击负荷条件下的实验结果表明,该人工湿地能承受短时高浓度冲刷,耐冲击负荷能力强。
Voltages, line currents and equipment loadings are more localized. 电压、线路电流和设备负荷则更加地区化。
Axisymmetric Biot consolidation of a semi-infinite isotropic saturated soil subjected to time-dependent loadings 变荷载作用下轴对称饱和半空间均质地基Biot固结分析
The hot spot stress ( HSS) of completely overlapped tubular joints was investigated experimentally under combined loadings. 通过实验研究了完全叠接管节点试件在复合荷载作用下的热点应力。
These materials can not be pretensioned to avoid the slack condition resulting from asymmetrical loadings. 这些材料不能预加应力以免除由于非对称载荷所产生的松弛。
An Elasto-Plastic Finite Element Analysis of Bearing Behavior of Group Pile Foundation under Pull-out Loadings 抗拔群桩基础承载性状的弹塑性有限元分析
Numerical Simulation Analysis of Optimizing Engineering Structures under Different Loadings 工程结构物不同加载步优化的数值模拟分析
Because of their vulnerability to lateral loadings, tubular piers shall be of sufficient wall thickness to sustain the forces and moments for all loading situations as are appropriate. 由于易受侧向荷载的影响,所以管式墩的墙体厚度应足以承受所有适当荷载情况下力和力矩。