考虑了梁元的轴向应力和板元的薄膜应力的影响。
Both stresses due to the axial action of the beam and the membrane action of the plate are considered.
对一般的梁元刚度矩阵作了修正，使其更接近结构的实际情况。
The general stiffness matrix of beam elements is modified to make it coincide with the actual condition of structure.
旅美诗人梁元的第三本诗集《原始角落》由加拿大中文国际出版社出版。
Yuan Liang's third book of poetry The Primitive Corner is published in Canada.
本文以梁元结构为例，推导满足结构静、动力特性的结构逆设计计算方法。
Taking a beam element structure for example, this paper has deduced a calculating method for structures' inverse design, which satisfied static and dynamic characteristics of structures.
过渡梁元切线刚度矩阵的提出，使局部单层局部双层网壳的计算结果更趋近于实际。
The application of geometrically nonlinear transition beam element can enhance the calculation precision of partial single-layer and partial double-layer reticulated shells.
在有限元空间梁元模型的基础上，导出了考虑杆件约束扭转的薄壁梁元分析力学模型。
Based on the space beam element analytical model, a new thin-walled beam element model considering the restrained torsion was derived in this paper.
结构元素包括杆元、平面梁元、空间梁元、平面三角板元、平面矩形板元和弯曲矩形板元等。
Structural elements contain bar, plane beam, space beam, triangular and rectangular plates with membrane stresses, rectangular plate element with bending deformations.
基于对梁元带板问题的讨论及对大量梁元的实际计算结果分析，推导出梁元惯性矩计算的经验公式。
Based on discussion of attached plate and analysis of beam elements calculation results, a experience formula is deduced for the calculation of a beam elements inertial moment.
采用空间薄壁板壳元与空间梁元混合离散模型对大吨位起重机钢丝绳缠绕卷筒进行有限元分析，将有限元方法与进退法优化方法耦合形成数值算法进而对卷筒进行优化设计。
The numerical method represents a coupling between the optimum method of advance and retreat and the finite element analysis for the design on large hoist drums of cranes that is an actual structure.
该正交三梁模型可准确模拟基础刚度矩阵的各主元素和交叉项，简单实用，便于结构有限元建模，具有推广价值。
The present model, as a simplified, practical but precise method, can simulate foundation stiffness matrix including the principal terms and the cross terms. It is worthy of widely application.
引入梁单元组模拟斗拱连接，从而建立了具有木塔较细致结构的有限元计算模型。
The mortise and tenon joint of the structure is replaced by a special beam-element group in the finite element model.
以塔和梁的应力分布合理及梁的线形为目标，采用有限元计算与优化分析相结合的方法来确定斜拉桥的合理成桥索力。
Aiming at reasonable stress distribution of tower and girder, reasonable alignment of bridge, FEM computation and optimization analysis are combined to determine the reasonable cable tension.
采用梁、板线性有限元数学模型计算了结构自振特性和地震响应。
Structural free vibration characterization and seismic response were calculated by means of beam-plate linear mathematical model of finite element method.
最终得出在预测轨枕辐射噪声时，轨枕梁有限元模型更加适合。
In the prediction of sleeper radiation noise, the finite element beam model of sleeper is more suitable.
建立了基于有限元方法并结合一种弧长算法的适用于UPC梁非线性全过程分析的数值模型。
A numerical model based on the finite element method incorporating an arc-length algorithm for nonlinear full-range analysis of UPC beams was developed.
本文从非棱柱形梁的弯曲理论出发，推导出了变截面刚架元的单元刚度矩阵和等效结点载荷。
Based on the theory of the bending of non-prismatic beam, the paper has derived a rigidity matrix and the equivalent node load of the rigid-frame element with variable sections.
运用ANSYS软件进行压电智能梁结构的有限元分析和优化设计。
The finite element analysis and optimization design of piezoelectric intelligent beam was made based on ANSYS.
给出了一种计算同一单元内具有分布材料特性的梁反应的有限元方法，有效解决了传统梁单元的局限性。
A method to compute responses of a beam with distributed material properties is presented, which effectively avoids the limitation of traditional beam elements.
采用梁单元、有限元、边界元、无限边界元相结合的方法，建立了频域中结构-半无限地基系统的分析模型。
In this paper, a coupling model of Beam element finite element boundary element Infinite boundary element for the analysis of structure foundation system in frequency domain is established.
根据连续介质力学和组合箱梁力学行为的特点，建立考虑滑移影响的空间非线性组合箱梁梁段有限元法。
Based on the behaviour characteristics of composite box beams, a new triaxial nonlinear finite element for composite box beams with slip effect is presented.
本文建立索梁及索塔锚固的三维有限元模型，分析这些部位的局部应力。
This paper analyzes the local stress in the anchorage zone of cable-beam and cable-tower with three-dimensional finite element model for providing the reference to similar works.
DHL全球货运物流北亚太区首席执行官梁启元表示，中国的时装与成衣市场正经历根本性转变。
DHL Global Forwarding, CEO North Asia, said Kelvin Leung, China's fashion and clothing market is undergoing fundamental changes.
用有限元法对摊铺机振动梁进行了固有特性和谐波响应分析。
The intrinsic characteristics and harmonic responses of vibrating beam of paver are analyzed using FEA.
薄壁钢扁平箱梁正交异性板钢桥面系第二体系应力的计算方法主要有P -E法、等效格子梁法和有限元法等。
There are mainly three methods in the second system stress analysis of the orthotropic steel deck, P-E method, the equivalent girder beam method and the FEM.
建立了考虑槽身和槽内水体流固耦合的渡槽薄壁结构梁段有限元动力分析模型。
The seismic response analysis model of thin wall space aqueduct with fluid-structure coupling is established.
采用通用有限元程序可对箱梁进行空间分析，但是建模过程复杂，特别是很难考虑预应力效应。
The general FEM program can do the spatial analysis of box girder, but the modeling is very complex and it is difficult to consider the prestress.
按照本理论已用梁有限元法求得数值解，结果还用模型试验作了检验。
From the theory presented, the numerical solutions were obtained by means of beam finite element method and the results were checked by model tests.
从简支梁定义出发，应用有限元法，对结构、受力对称的简支梁以及不同支承的对称梁进行了计算。
Based on the definition simple beam, the finite element method is used to analyse some simple beams, with symmetric structure and loading, and symmetric beams, with different support.
建立了埋地输油管道三维梁单元有限元应力应变计算力学模型，并给出了求解方法。
A calculating model of finite element method with three-dimensional beam element for subsurface pipeline was established.
拱坝的应力分析方法包括纯拱法、拱梁分载法、有限元法、壳体理论计算方法和结构模型试验法。
The stress analytic method of arch dam covers pure arch method, arch beam sharing method, finite element method, calculating method of shell theory and structural model test method.
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