Finally, buckling load and mode can be calculated from the characteristic equation.
最后由屈曲方程计算含内埋矩形脱层壳的屈曲载荷和屈曲模态。
Critical buckling load of all plate specimens was derived based on elastoplastic theory.
利用弹塑性理论推导了各组板试件的屈曲临界载荷。
The critical buckling load is influenced by the pattern of bottom-hole assembly directly.
下部钻具组合的具体方式将直接影响其所能承受临界失稳载荷的大小。
Under axisymmetrical compressive conditions, the critical buckling load of sea ice plate is given.
在轴对称条件下，给出海冰板的环向屈曲临界载荷。
The calculation of critical buckling load of struts is according to the condition of the end restraint.
工程结构中受压构件的临界屈曲载荷的计算，是按理想端部约束条件求得的。
In this paper, a dynamic evaluative method is provided to define the buckling load of oilfield derrick.
提出一种确定石油钻井井架结构屈曲荷载的动态评估方法。
The optimization constraints can be stress, stiffness, displacement, frequency or buckling load and dynamic response.
优化的约束条件包括应力、刚度、位移、频率、临界压力及动响应。
The effects of the connectors on the critical buckling load and the bending stress of pipes in horizontal section are analyzed.
分析了钻杆接头对水平井段钻柱屈曲临界力和弯曲应力的影响，提出了计算钻柱正弦屈曲临界力的新方法。
The concrete slabs strengthen the torsion buckling capacity of the steel grids and enhance the minimum geometric nonlinear buckling load.
混凝土面板加强了网架的抗扭转屈曲能力，提高了最小几何非线性屈曲荷载。
Present paper takes a tubular boom as an example to prove that it is precise enough to use energy method to find buckling load of a boom.
本文以管形变截面臂架为例，证明用能量法求臂架的屈曲载荷相当准确。
By solving the disturbed equations, the bifurcation condition of the dynamic buckling, critical buckling load and buckling mode are obtained.
通过求解扰动方程得到了动态屈曲的分叉条件、临界载荷和屈曲模态。
Thus, for the slender struts supported on the elastically system, the influence of the bearing deflection on the critical buckling load must be considered.
因而对支承于弹性系统上的细长压杆，需考虑支坐变位对临界屈曲载荷的影响。
The optimization of the radius of openings and the gap between openings is performed based on a modified eigen buckling load, which corresponds to arch efficiency.
通过选用一种代表开洞拱效率的特征值屈曲荷载参数，研究了腹板孔洞的半径和间距的优化尺寸。
For a secondary bifurcation buckling load, the limit load carried capacity of the arch of 0.1 rise-span ratio is the biggest one under a full span load distribution.
全跨均布荷载作用下，矢跨比0.1的拱极值点屈曲和二次分岔屈曲极限承载力均大于其他拱。
Three difference buckling modes of delaminated shell were considered. The influence of boundary condition, length and depth of delamination on buckling load was analyzed.
考虑脱层壳的三种不同屈曲模态，分析了边界条件、脱层长度、深度对脱层壳屈曲载荷的影响；
The research of local buckling occurred in coped beam is still rare. Besides the coped size and other relative parameters have a large influence on buckling load of steel beam.
关于切口钢梁的局部屈曲研究目前还相对较少，切口尺寸以及其他相关参数在很大程度影响钢梁的屈曲荷载。
Based on the relationship between the buckling load of a rigid column and the bracing stiffness, the critical stiffness requirement of the bracing for a single column was obtained.
本文首先利用刚性单柱屈曲荷载增量与支撑刚度的关系，得到了单柱横系杆支撑、斜拉杆支撑的门槛刚度要求。
Based on the relationship between the buckling load of a rigid column and the bracing stiffness, the critical stiffness requirement of the bracing for a single column was obtained.
本文首先利用刚性单柱屈曲荷载增量与支撑刚度的关系，得到了单柱横系杆支撑、斜拉杆支撑的门槛刚度要求。
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