buckling相关论文
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目的观察玻璃体切除术对上方裂孔泡状视网膜脱离的治疗效果。方法回顾性研究2014年1月至2016年12月该院上方裂孔累及黄斑区的泡状......
目的探讨原发性孔源性视网膜脱离巩膜扣带术疗效的影响因素。方法回顾性分析2015年4月至2018年8月巩膜扣带术治疗原发性孔源性视网......
Corrosion is one of the main causes of deterioration in steel structures. Loss of thickness in flanges and web of corrod......
用ANSYS软件对固体发动机壳体后封头进行了外压屈曲分析。结果表明,在可承受相同内压条件下金属壳体后封头比复合材料壳体后封头有......
High load-bearing efficiency is one of the advantages of biological structures after the evolution of billions of years.......
The hollow flange beam(HFB) is a unique cold-formed steel section developed in Australia for use as a flexural member.It......
The buckling design of micro-films has various potential applications to engineering.The substrate prestrain,interconnec......
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This study explored the buckling of multiple intersecting spherical shells. A three-segment spherical shell was designed......
A reconfigurable flexible poles die was developed.The die can be used to implement the process of “the multi-point pres......
In this study, the buckling analysis of a Graphene oxide powder reinforced (GOPR) nanocomposite shell is investigated. T......
目的 评价巩膜外垫压术治疗多裂孔视网膜脱离的效果.方法 对多段巩膜外垫压手术治疗多裂孔视网膜脱离40例(40眼)进行回顾性研究.结......
目的评价对于累及Ⅲ区的巩膜穿孔伤进行一期巩膜裂伤缝合联合巩膜扣带的治疗效果。方法回顾性分析2016年1月至2017年8月本院的8例(......
目的观察巩膜扣带术裂孔周围光凝术治疗孔源性视网膜脱离的效果。方法回顾性分析孔源性视网膜脱离41例(41眼)的临床资料。手术方法......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
Single layer two-way grid shell with in-plane and out-of-plane tension members is a new type of single-layer latticed sh......
Underground cavern opening can cause the surrounding rock tangential compressive stress to raise rapidly. Such high comp......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Scale effects on nonlocal buckling analysis of bilayer composite plates under non-uniform uniaxial l
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Buckling and large deflection behaviors of radially functionally graded ring-stiffened circular plat
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
A simple criterion for finite time stability with application to impacted buckling of elastic column
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
Ships and automobiles are fabricated from thin plates. To assemble parts, welding is commonly employed.However, welding ......
An analysis method for the buckling process of a pipe section with a random pipelay imperfection is proposed. Four basic......
The nonlinear vibration fundamental equation of circular sandwich plate under uniformed load and circumjacent load and t......
采用基体应变测试方法研究TiO2纳米管薄膜的屈曲图样.结果表明:TiO2纳米管薄膜室温样、250℃退火样和400℃退火样的屈曲应变依次为......
The oesophagus is a cylindrical organ with a collapsed lumen and mucosal folds. The mucosal folding may serve to advance......
The paper presents an energy iterative method to determine the second critical velocity by comparing the time histories ......
采用分子动力学模拟研究了单壁碳纳米管的力学特性与其长度、直径及手性的关系.在施加拉伸或压缩载荷时,不同直径的单壁碳纳米管表......
Pipes inevitably encounter high ambient pressure and bending moment during the deepwater pipe-laying process,which can l......
Cubic Spline Solutions of Nonlinear Bending and Buckling of Circular Plates with Arbitrarily Variabl
The cubic B-splines taken as trial function, the large deflection of a circular plate with arbitrarily variable thicknes......
Numerical Simulations on Buckling Failure of Preloaded Cylindrical Shell Irradiated by High Power La
With finite-element software ANSYS 7.0 and simple thermal-mechanical coupling constitutive relations,the buckling failur......
采用自然坐标系对空间曲杆进行有限元建模,给出了自然坐标系下的三维细长空间曲杆的格林应变计算公式和能量方程,建立了2节点12个......
The crucial effect of compressibility of rods on their instability is novelly demonstrated via singularity theory. It is......
The stability of long span steel arch structure of globe transportation center (GTC) in the Beijing Capital Internationa......
The tangent stiffness matrix of Timoshenko beam element is applied in the buckling of multi-step beams under several con......
The buckling of a fabric sheet subjected to a uniaxial tension in a direction mak-ing arbitrary angle, θ (0°＜θ＜ 90°) s......
The dynamic buckling of thin copper plate induced by laser beam, was analyzed with the numerical integration and disturb......
CUBLIC SPLINE SOLUTIONS OF AXISYMMETRICAL NONLINEAR BENDING AND BRCKLING OF CIRCULAR SANDWICH PLATES
Cubic B-spline taken as trial function, the nonlinear bending of a circular sandwich plate was calculated by the method ......
The eigenvalue problems of the buckling loads and natural frequencies of a braced beam on an elastic foundation are inve......
The graded multiweb structure of heterogeneous anisotropic materials, which makes full use of the continuous, gradual an......
In the past decades,it has been reported that divergence is the expected form of instability for fluid-conveying pipes w......
