thermal buckling

Shape memory alloy wires can increase the critical temperature of the beam, and also can restrain thermal buckling occurring or make the post-buckled beam back to initial equilibrium states.

形状记忆合金丝还能提高梁的热屈曲临界温度，抑制梁热屈曲的发生或使已发生热屈曲的梁回复到原来的平衡状态。

It is shown that thermal buckling is one of the major failure modes of thin circular plates in the case of short duration thermal energy deposit.

分析表明在短时热能沉积作用下，热屈曲是弹性薄板失效的主要方式之一；

By using a shooting method, the obtained nonlinear boundary value problem was numerically solved and thermal buckling and post-buckling response of transversely non-uniformly heated FGM Timoshenko beams with fixed-fixed edges were obtained.

然后采用打靶法数值求解所得强非线性边值问题，获得了横向非均匀升温场内两端固定Timoshenko梁的静态非线性热屈曲和热过屈曲数值解。

Analysis on Critical Change Temperature of Concrete Pavement for Thermal Buckling THE BUCKLING OF VARIABLE-STIFFNESS COMPOSITE PANELS WITH CURVILINEAR FIBER FORMAT

混凝土路面板热屈曲的临界变温分析纤维曲线铺放的变刚度复合材料层合板的屈曲

Thermal buckling FEM of large space structures including thin-walled open section beams

含开口薄壁杆的空间结构热屈曲有限元分析

Thermal buckling of rectangular reinforced concrete plate on elastic subgrade

钢筋混凝土矩形薄板在弹性地基上的热屈曲

Determination of critical length of thermal buckling during longitudinal and transverse bending of bars

杆件纵横弯曲时热屈曲临界长度的确定

In chapter two, the governing equation of thermal buckling is established based on nonlinear geometry, the effects of transverse shear deformation are taken into accounted.

随后在几何非线性的基础上，考虑了横向剪切的影响，建立了复合材料层合扁球壳在均布荷载和温度场联合作用下的热屈曲控制方程。

The cause of the torsional buckling observed on the Hubble Space Telescope solar arrays is explained by the present thermal buckling analysis.

对哈勃太空望远镜太阳帆板的简化模型进行了热屈曲分析，成功地解释了热使该太阳帆板发生扭转屈曲的原因。

A Study of Thermal Buckling Characteristics of Micro double Layer Membrane Used in Resonant Sensor

用于谐振式传感器的微型双层薄板热挠曲的研究

Thermal buckling is a common problem for large flexible space structures consisting of thin-walled open section beams. A two-node thin-walled open section beam element was developed with a warping degree of freedom.

针对含开口薄壁杆件的大型空间柔性结构热屈曲问题，发展了一种包含翘曲自由度的二节点开口薄壁杆单元。

Thermal Buckling of Functionally Graded Cylindrical Shells Subjected to Temperature Gradient

温度梯度下功能梯度材料圆柱壳的热屈曲

When the temperature is higher, the system loses its stability into the thermal buckling. 4 The dynamical responses of the three-dimensional panel with the thermal effect and geometrical nonlinearity in turbulence are studied.

继续升高温度，系统还会产生热屈曲失稳。4、以热环境下三维壁板为研究对象，研究大气紊流作用下系统的动力响应。

In this paper, an analysis of the thermal buckling of concret pavement slabs is given.

本文分析了水泥混凝土路面板在温度场作用下热胀屈曲的力学机制。

Thermal buckling is a common problem for space structure design.

热屈曲是航天器设计中经常遇到的问题，对于含开口薄壁杆件的大型空间柔性结构来说，热屈曲问题尤为严重。

The initial geometrical imperfection of plate is taken into account. A mixed Galerkin-perturbation technique is adopted to determine thermal buckling loads and postbuckling equilibrium paths.

采用摄动－Galerkin混合法给出完善和非完善矩形板热屈曲载荷和热后屈曲平衡路径。

We also get critical values of thermal buckling problem.

得出了热屈曲问题的临界温度应变值.

Nonlinear Thermal Buckling of Laminated Composite Shallow Spherical Shell

复合材料层合扁球壳的非线性热屈曲

Thermal buckling analysis of a point-anchored circular ring surrounded by a circular surface

受圆形表面单面约束的点锚固圆环热屈曲分析

In this paper, the thermal buckling of concrete pavements as well as the critical temperature difference are investigated by using experimental methods.

本文用实验方法研究了刚性路面热胀屈曲的力学机制与临界铺设温差。

Exact analysis of thermal buckling of piezoelectric laminated plates

压电层合板热屈曲问题的精确分析

Thermal buckling of reinforced concrete rectangular plate with simply supported boundary conditions

四边简支钢筋混凝土矩形薄板的热屈曲

Thermal buckling of polar orthotropic annular plates

极正交各向异性环板的热屈曲

The Thermal Buckling of Annular Plates under a Nonuniformly Distributed Inplane Temperature

非均布面内变温下环形薄板的热屈曲

Nonlinear thermal buckling for composite laminate with elliptical delamination The test and calculation for the flexural strength of carbon fibre laminate composites

含椭圆形分层损伤层合板的非线性热屈曲碳纤维复合材料层压板弯曲强度的测试与计算

Symplectic Methods in Dynamic and Thermal Buckling of Elastic Cylindrical Shells Buckling capacity optimization of cylindrical shell with rectangle stiffeners under uniform axial compression

弹性圆柱壳动力和热屈曲中的辛方法矩形加筋圆柱壳轴压屈曲承载力优化

Based on Von Karman theory for large deflections of thin plate, the thermal buckling of polar orthotropic annular plates is discussed by using the governing equations in terms of displacements.

基于Von Karman薄板大挠度理论，通过位移形式的控制方程，分析和讨论了极正交各向异性环板的热屈曲问题。

THE EXPERIMENTAL METHOD TO STUDY THE THERMAL BUCKLING OF STIFF PAVEMENTS Therefore, a new method in which the static load is replaced by moving load and the elastic foundation is replaced by viscoelastic foundation is provided.

该公式为今后刚性路面设计由动荷载代替静荷载、粘弹性地基代替弹性地基提供了理论依据。本文用实验方法研究了刚性路面热胀屈曲的力学机制与临界铺设温差。

Numerical Study for Thermal Buckling Stress Problem of the Thin Rectangular Plate

矩形薄板热屈曲应力的数值分析

Thermal Buckling Theory of Elastic Bar Used in Pipeline Design

弹性杆件热屈曲理论在管道设计中的应用