2) buckling deformation
屈曲变形
1.
To get the buckling deformation,configuration and restraint forces of tubular strings sealed in packers,the buckling behavior of tubing neared parkers was analyzed in this paper.
鉴于此,取管柱微元体进行受力分析,根据平衡条件和小挠度梁屈曲理论,得到了紧靠封隔器段平面屈曲管柱及螺旋屈曲管柱的屈曲变形微分方程;根据屈曲变形微分方程,利用边界条件得到了紧靠封隔器的平面屈曲管柱的挠度,推导出了封隔器对管柱的约束力和约束弯矩,可供管柱强度校核及封隔器胶筒设计参考。
2.
By using of the constitutive model developed by the higher-order Cauchy-Born rule and moving least square meshless method,buckling deformation for single walled carbon nanotube (7,7) is investigated in detail.
目前的研究结果与基于分子动力学的计算结果取得了很好的一致,同时进一步揭示了其压缩屈曲变形前后的变形机理。
3) distortional buckling
畸变屈曲
1.
Experimental study on distortional buckling of high strength cold-formed steel lipped channel columns under axial compression;
高强冷弯薄壁型钢卷边槽形截面轴压柱畸变屈曲试验研究
2.
On the distortional buckling coefficient of the compressed flange of lipped channel beams;
卷边槽钢梁受压翼缘畸变屈曲时的屈曲系数
3.
Simple formulae for distortional buckling loads of cold-formed lipped channel sections;
冷弯薄壁卷边槽钢的畸变屈曲荷载简化计算
4) creep buckling
蠕变屈曲
1.
A creep buckling analysis of braid composite cylindrical shell is given in this papre by means of theoretical analysis, the instantaneous critical load and durable crititcal load of viscoelastic braid composite cylindrical shell are calculated.
研究了编织复合材料圆柱壳的蠕变屈曲问题,通过理论分析,计算了粘弹性编织复合材料圆柱壳的瞬时弹性临界载荷和持久临界载荷。
2.
The creep buckling of viscoelastic columns with initial imperfection is studied.
研究有初始缺陷粘弹性压杆的蠕变屈曲，讨论分析了瞬时临界载荷和长期临界载荷对粘弹性压杆蠕变屈曲的影响。
3.
The creep buckling of viscoelastic plates with initial deflections,subjected to axial compressive force is analyzed in the following cases:first,transverse shearing deformation is ignored,second,transverse shearing deformation is considered.
研究了有初始小挠度单向受压粘弹性板在两种情况下的蠕变屈曲问题。
5) snap buckling
突变屈曲
1.
The snap buckling case in a curved composite beam under a closing bending moment is dealt with.
文中并用该解析方法分析了一个特定的常见的情况,在该题例中脱层发生在非常靠近内表面处并且突变屈曲就发生在该薄脱层。
6) casing buckling
屈曲变形
1.
Finite element analysis of casing buckling in casing drilling;
套管钻井中套管屈曲变形的有限元分析
2.
The casing buckling is analyzed with FEM in casing drilling.
针对套管钻井过程中套管易发生屈曲变形问题,进行了有限元分析。
补充资料：大坝内部变形观测(见水工建筑物变形观测)
大坝内部变形观测(见水工建筑物变形观测)
daba neibubianxing guanCe大坝内部变形观测见水工建筑物变形观测。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条