钢框架

大型H型钢框架柱的加工制作

The Manufacture of Large H - shape Steel Frame Column

高层钢框架结构基于MR阻尼器的风振半主动控制研究

Semi-Active Control for Responses of High-Rise Steel Frame Structure with MR Dampers Subjected to Wind-Induced Vibration

用ANSYS分析了火灾下钢框架整体反应特性，分析结果表明：用ANSYS进行火灾反应分析是可行的、有效的。

Fire-response analysis of Steel Frame Structures was carried out by using ANSYS . The result indicates that fire-response analysis is practicable with high precision .

为增强设计研究的的实用性，笔者还用VB编程语言完成了钢框架梁抗火设计实用程序。

In order to enhance the practicability of the research of design the author also designed a practically program in VB based on the ANSYS .

钢框架主体建筑中ALC板墙体施工技术

Construction technology of ALC board wall for steel frame structure building

而且，还采用ANSYS有限元方法对单层钢框架结构及半柱模型进行非线性静力分析，验证了提出的简化模型的正确性。

Nonlinear static analysis to single-story steel frame structure and semi-column model is analyzed by ANSYS program . Consequently , it is proved that simplified method is correct .

采用ANSYS有限元软件，对扩翼式节点钢框架和狗骨式节点钢框架进行了塑性阶段的分析对比。

Also we have used ANSYS finite element software for the analysis and comparison of the plastic phase of the steel frame with widen flange section and the steel frame with dog-bone section .

基于《建筑抗震设计规范》（GB50011-2001），设计了三个X型中心支撑钢框架，采用pushover方法，得出了其结构影响系数。

Based on Code for Seismic Design of Building ( GB50011 ), the paper designs three concentrically X-braced steel frames and their structural coefficients are obtained by Push-over analysis .

回顾了前人对刚性钢框架梁柱连接的研究，特别是Northridge地震后的研究。

Research works on steel beam to column moment connection are reviewed , especially the works after Northridge earthquake .

本文方法和MonteCarlo法的计算结果进行了比较，证明了这种方法在求解钢框架结构可靠度问题时的可行性，并为以后基于可靠性分析的优化设计方法研究提供有价值的参考。

Through compare the result of the PNET Method and Monte Carlo Method , It prove feasibility in calculate the reliability analysis of semi-rigid node steel frame . It is also provided availability reference based on the reliability optimizes design .

介绍美国联邦突发事件管理局（FEMA）对1994年北岭地震中焊接钢框架节点破坏原因的正式解释，说明塑性铰外移的必要性。

The explanations published in FEMA 350 on damage of connections in welded steel frames induced by Northridge Earthquake in 1994 are introduced .

本文基于Pushdown分析方法分别对两榀平面钢框架在单根柱和两根柱失效的情况下进行连续倒塌的受力机理分析。

In this paper , a progressive collapse analysis for two planar steel frame structures about one and two column removal is carried out based on Pushdown method .

结果表明，在给定地震烈度下基于Pushover分析的钢框架最大层间变形服从极值Ⅱ型分布，而且不同水平加载模式对统计参数有一定的影响。

The results show that the probability distribution of the maximum story drift has the probability distribution of extreme value type ⅱ, and different selection of lateral load pattern in Pushover analysis has some influence on their statistical parameters .

本文第三章采用pushover方法分析了节点域剪切变形及结构二阶效应对钢框架受力变形性能的影响，将pushover方法与反应谱结合后分析其对于钢框架抗震设计的影响。

In chapter three , shear deformation of joint and second order effect which affect mechanical performance of structure by pushover method are investigated , pushover method is also combined with response spectra to study the influence on seismic resistance design in this chapter .

结构的二阶效应和节点的剪切变形会降低结构的抗侧刚度，增大结构的侧向位移，在用pushover方法进行钢框架抗震设计时必须考虑这两个因素。

The research and calculating example of this paper show that : ( 1 ) Shear deformation of joint and second order effect would decrease lateral stiffness and increase lateral displacement of structure . These two factors should be considered in seismic resistance design by using pushover method .

介绍了半刚性梁柱节点的特性和FryeMorris模型，列出了考虑P-△效应的半刚性连接构件的单元刚度，将遗传算法应用于钢框架的优化设计中。

The authors introduced the character of semi-rigid beam-to-column connections and the Frye-Morris modeling . The element rigid matrix is listed for the semi-rigid connective component , the p - △ effect is also accounted . A genetic algorithm is used for the design of the steel frames .

通过拟静力试验以及有限元ALGOR程序，对钢框架T型钢连接节点进行了低周反复荷载作用下试验研究和非线性有限元分析，研究了T型钢连接节点的破坏形式、受力性能。

By quasi-static test and finite element ALGOR program , it has been done that the experimental research under low-cycle repeating horizontal load , non-linear finite element analysis . And the damage form and mechanical performance of T-joint have been studied .

高层钢框架P-⊿效应的简化计算

Simplified Calculation of P - Δ Effects in Highrise Steel Frames

钢框架梁柱连接研究

Research on Beam - to - Column Connections of Steel Frame

刚性连接钢框架抗震性能分析

The Analysis of Seismic - Resistant Behavior in Welded Steel Frames

空间钢框架几何非线性分析的一种新单元

A new element for geometric nonlinear analysis of three-dimensional steel frames

钢框架等效单自由度子结构伪动力试验

An Equivalent SDOF Substructural PSD Test of a Steel Frame Model

钢框架梁柱节点受力性能的非线性分析

Research on stressing properties of steel beam-column connections by nonlinear analysis

钢框架梁柱节点连接方式的介绍与分析

Analysis on the Connection Form for Beam-column Joints of Steel Frame

半刚接钢框架柱的稳定分析方法

The stability analysis of columns for steel frames with semi-rigid connection

多高层钢框架前后处理程序的研制与开发

Study on Pre - Post-Processing Program for Multi-storey Tall Steel Frame

半刚性连接钢框架静动力性能分析

The Static and Dynamic Analysis of Steel Frame with Semi-rigid Connections

平台钢框架分离式柱的疲劳破坏

Fatigue Failure of Separate Steel Columns in a Working Platform Frame

巨型钢框架结构自振特性分析

Analysis on the Dynamical Properties of the Steel Mega - frame

巨型空间钢框架结构的二阶实用分析

Practical Approach of Second Order Analysis for Space Mege-steel Frame Structure