| 半刚性节点连接的内力分析 |
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| 引用本文： | 陶琦. 半刚性节点连接的内力分析[J]. 工业建筑, 2007, 37(Z1) |
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| 作者姓名： | 陶琦 |
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| 作者单位： | 山东经贸职业学院,潍坊,261011 |
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| 摘 要： | 针对传统的节点连接刚性分析和设计,选用三参数模型计算连接的初始刚度;提出了钢框架中半刚性连接的梁单元刚度矩阵,并推导了半刚性梁在集中荷载作用下固端弯矩的求解公式;给出了由单元刚度矩阵总体刚度的表达形式。
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| 关 键 词： | 半刚性 钢框架 刚度矩阵 |
THE ANALYSIS OF INTERNAL FORCE OF SEMI-RIGID JOINT |
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| Tao Qi. THE ANALYSIS OF INTERNAL FORCE OF SEMI-RIGID JOINT[J]. Industrial Construction, 2007, 37(Z1) |
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| Authors: | Tao Qi |
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| Affiliation: | Shandong Economical Trade Occupation College Weifang 261011 |
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| Abstract: | There are many defects in the conventional analysis and design of joint rigidity.The initial rigidity was calculated by threeparameter model.The semi-rigid beam element stiffness matrix is given and the fixed-end moments equilibrium for the semi-rigid beam was deduced.Added to this,the total stiffness matrix was given that based on the element stiffness matrix. |
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| Keywords: | semi-rigidity steel frame stiffness matrix |
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