加劲

Based on the generalized potential variational principle of nonlinear elasticity theory with large deflection, the incomplete generalized potential energy functional with large deflection is established on the space coupling free vibration of collaborated system structure by considering the effect of axial compressive and shearing strain energy of stiffening girder.

摘要基于大位移非线性弹性理论的广义变分原理，考虑加劲梁轴向压缩应变能和剪切应变能的影响，建立了协作体系斜拉桥空间耦合自由振动的大位移不完全广义势能泛函，通过约束变分导出了协作体系斜拉桥的加劲主梁竖向挠曲振动微分方程。

Cut a small section of scrap stiffener, slip it behind the spokes, and draw in the stiffener area.

削减的一小部分废料的加劲，支路，它背后的辐条，借鉴，在加劲区。

The structural parameters of longitudinal stiffening rib are studied, and the reasonable parameters for which is also discussed.

对纵向加劲肋的构造影响进行了参数分析，开讨论了纵向加劲肋的合理构造。

This paper give two reinforcement methods of the circular hole castellated beam-castellated beam with full-web extremity and castellated beam reinforced by transverse stiffeners.

提出了两种蜂窝梁的补强方法——端部实腹蜂窝梁和孔边设置横向加劲肋。利用AN SY S程序分析补强前后的圆孔蜂窝钢梁，得出端部实腹梁的受力性能优于设置横向加劲肋的梁的结论

Load-carrying capacity research of K-shaped unstiffened and inner-stiffenedconnections under axial load is carried out in this paper.

在K形非加劲与加劲RHS-CHS节点研究中，考虑支管在轴向力作用下节点的极限承载力。

Axial load, in-plane bending load and out-plane bending load are considered inthe loading-carrying capacity of T-shaped unstiffened and inner-stiffened RHS-CHSjoints in this paper.

在T形非加劲与加劲RHS-CHS节点研究中，分别考虑了支管轴向力作用、平面内弯矩作用、平面外弯矩作用三种单荷载作用情况。

The results of these analysis show that the initial stress of steel stiffened girder has a significant impact on maximum vertical displacement, maximum tensile stress of pavement surface and maximum shear stress of binding course; the deformation of steel stiffened girder has a significant impact on shear stress of binding course; heavy-vehicle load can increase each control index rapidly; the horizontal force of vehicle load has a significant impact on longitudinal tensile stress of pavement surface and longitudinal shear stress of binding course.

分析结果表明钢加劲梁初始应力对铺装层表面最大竖向位移、铺装层表面最大拉应力与粘结层最大剪应力均有显著影响；钢加劲梁变形对粘结层剪应力影响显著；重车荷载将使各控制指标均急剧增加；车辆荷载的水平力则对铺装层表面纵向拉应力与粘结层纵向剪应力影响显著。

This paper applies nonlinear finite element method to analyze the behaviors of connections under cyclic load at fist time. Contact elements are set between end plate and column flange, screw cap and neighborhood plane, bolt bar and hole. After verification of FEM, more than 50 species of 10 series are computed.

主要研究了端板尺寸，柱的轴压比，强柱系数，梁端剪力，柱翼缘和腹板尺寸、宽厚比，螺栓的级别、大小、数量、预拉力和排列方式，连接抗滑移系数，端板加劲肋以及柱腹板加劲肋，材性，梁柱截面尺寸效应等对连接滞回性能的影响。

The web perforation can provide space for electrical conduits and bracing. Therefore, it has the meanings and motive for the study of C-shaped section with web openings. The strength of a compression member can be influenced by the section shape, thickness of section, length of member, and support condition.

不过，构材之厚度、加劲与未加劲、是否开孔、上下两端之接合方式，皆会影响受压构材之抗压能力，所以目前先针对C形断面构材的开孔与否及上下两端之接合方式，分别以两种尺寸来讨论，并藉由有限元素分析软体ANSYS 6.0版，来模拟构件受压时，断面的应力分布情形。

The research, therefore, aimed to investigate buckling strength and inelastic compressive behavior of the gusset plate with various geometry, edge stiffeners, and boundary conditions. A parametric study was performed by the general purpose nonlinear finite element computer program ABAQUS.

因此本研究将著重在研究钢骨消能斜撑系统之接合板受轴压力下之力学行为，以有限元素分析程式ABAQUS分析含挫屈束制钢骨消能斜撑之一层楼构架之强度及行为，并针对其加劲板进行有限元素分析之参数研究，藉由改变其加劲板的尺寸与后度来探讨对接合板强度之影响。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。