Study on critical load and elastic stability of drilling riser;
钻井隔水导管临界载荷及弹性稳定性研究
A calculating method of critical loading for dual-extension hydraulic legs of hydraulic powered supports;
液压支架双伸缩立柱临界载荷的计算方法
Supporting-displacement-based critical load calculation for jib strings of rubber tired gantry cranes;
支座位移对轮胎式起重机臂架弦杆临界载荷的影响
Analysis of critical load for lateral buckling of beam;
梁侧向屈曲临界荷载分析
Lateral-torsional buckling critical load under the effect of I-type member s transverse concentrated load;
Ⅰ形构件横向集中荷载下的弯扭屈曲临界荷载
Study of critical loads of thin-walled cylinder pressure vessel with crack;
带有裂纹的薄壁圆筒压力容器临界荷载研究
Evaluating critical loads of nutrient nitrogen on soils in China using the SMB method;
用SMB法确定中国土壤的营养氮沉降临界负荷
Mapping critical loads of heavy metal (Pb and Cd) deposition for soil in China
中国土壤重金属(Pb和Cd)沉降临界负荷区划
The critical loads of acid deposition on soils of Laoshan scenic spot were calculated using a simple mass balance method(SMB) based on various standards in this paper.
本文基于不同标准,应用简单质量平衡(SMB)法,确定了崂山土壤的酸沉降临界负荷。
According to the thin shell plastic stability theory, based on the plastic instability coefficients and energy rule,the theoretical for calculating critical loads of plastic wrinkling on the ends of the hydroformed tube is establ.
通过将基于塑性失稳系数的薄壳塑性稳定性理论与能量准则相结合,在系统势能极小条件下,建立起薄壁管无模内高压成形端部塑性皱曲临界载荷的理论计算方法。
The first three critical loads and corresponding bifurcation solutions are calculated.
利用非线性有限元方法，研究了具有中心弹簧支承的极正交各向异性圆板的稳定性问题，计算了前三个临界载荷（分支点）和相应的分支解，得到了过屈曲状态的大泛围响应，发现由于弹簧约束过屈曲模态变化的现象，并预测了二次屈曲的可能
The buckling critical loads are obtained with varying holes.
将强激光对一种飞航导弹舱段模拟件蒙皮的作用简化为烧蚀形成不同尺寸的孔洞,采用有限元程序计算了模拟件的弹塑性屈曲过程,得到了不同大小孔洞下的屈曲临界载荷。
Calculation method on buckling critical loads for welding aluminum alloy beam;
焊接铝合金梁的稳定临界荷载计算方法
The modes of instability and the critical loads at critical condition are obtained.
本文应用非线性有限元法对球壳、扭壳、双曲扁壳和马鞍形壳在不同矢高情况下进行屈曲分析，获得了临界状态下的失稳模态和临界荷载。
If these elastic restraints action of buckling resistance is taken into account the critical loads of steel members may apparentely been increased and plenty of steel material is saved.
利用连接构件之间约束作用，钢构件的稳定临界荷载可以得到显著的提高，节约大量的钢材。
The smallest load capable of maintaining the bar in a slightly bent form is called the critical or bucking load.
使杆保持稍微弯曲形状的最小载荷称为临界载荷或临界压曲载荷。
Calculate Approximately Critical Load of Tenuous Long Compressive Bar by Chart Multiplication Method;
细长压杆临界载荷的图乘法近似求解
A Study on Critical Load of Automotive Transmission Gears with Low Amplitude Load Strength
拖拉机传动系齿轮低载强化的临界载荷研究
Calculation of lateral buckling critical load of crossbeam on frame for hoisting blowout preventer. CPM
封井器吊装架横梁的侧向屈曲临界载荷计算
An new calculation method about critical load of hydraulic cylinder stability
一种液压缸稳定性临界载荷求法及安全性分析
Effects of local weakening by notch on critical load of slender compressive bar
刻槽局部削弱对细长压杆临界载荷的影响
By thisequation, the bending problem and buckling load of a circular plate were discussed.
利用它对弯曲问题进行分析,并求得了圆板的压屈临界载荷。
Analysis of horizontal buckling loads of structure with consiering the influence of vertical loads
考虑竖向荷载影响的结构水平临界荷载分析
The Calculatiou of critical load by torsion angle-bending moment matix;
用转角弯矩矩阵确定压杆的临界荷载
Researches on Critical Edge Load,Critical Load and Ultimate Load of Soil Mass
地基的临塑、界限和极限荷载的探讨
Calculations of Critical Load for the Simply Supported "Ⅰ"Section Steel Beam under Distributed Load
简支工字型钢梁在均布荷载作用下临界荷载的计算
By solving the dynamic buckling equation numerically, the effect of pre-load, impact yate and geometrical imperfection on critical impact load is studied.
文中考查了静力预载荷、冲击载荷速度以及初始几何缺陷对临界冲击载荷的影响。
We may also consider the critical load of constant-section bar as a special case for that of varying-section one.
由此我们亦可将等截面杆件的临界荷载作为变截面杆件的临界荷载的特殊情况加以考虑。
We shall find this definition useful for the determination of the critical load.
采用这个定义，对确定临界荷载是有用处的。
The friction factor has a little effect on bucking critical load.
摩擦系数的改变对临界失稳载荷的影响不大。
The Steady-state Responses and Critical Velocities of the Infinite Beams on a Viscous Foundation for a Moving Load;
移动荷载下无限长梁稳态响应和临界速度分析
Static Analysis Method of a Solution to Critical Loads of Simple Structure Systems
求解简单结构体系临界荷载的解析静力法
Discussion on critical dynamic stress of lime-treated expansive soil under cyclic loading
循环荷载下石灰改良膨胀土临界动应力的探讨