| 考虑撬力作用影响的法兰连接节点抗弯承载性能参数分析 |
| |
| 引用本文： | 宗亮,王元清,石永久. 考虑撬力作用影响的法兰连接节点抗弯承载性能参数分析[J]. 工业建筑, 2011, 41(9): 131-135 |
| |
| 作者姓名： | 宗亮 王元清 石永久 |
| |
| 作者单位： | 清华大学土木工程系土木工程安全与耐久教育部重点实验室,北京,100084 |
| |
| 摘 要： | 法兰连接节点在弯矩作用下将产生撬力作用。为得到撬力作用的关键影响参数,针对法兰连接节点的4种基本形式,利用有限元分析软件ANSYS,对法兰连接节点抗弯承载性能进行分析,着重考虑影响节点受拉区域撬力作用的各种因素。分析发现,法兰盘厚度、法兰盘内外径之比、管径与螺栓内边距之比等参数的变化对撬力作用影响较大,为撬力作用的控制...
|
| 关 键 词： | 法兰连接 弯矩 有限元 撬力 参数分析 |
PARAMETRIC ANALYSIS ON FLEXURAL CAPACITY OF FLANGE-PLATE CONNECTION CONSIDERING PRYING FORCE |
| |
| Zong Liang Wang Yuanqing Shi Yongjiu. PARAMETRIC ANALYSIS ON FLEXURAL CAPACITY OF FLANGE-PLATE CONNECTION CONSIDERING PRYING FORCE[J]. Industrial Construction, 2011, 41(9): 131-135 |
| |
| Authors: | Zong Liang Wang Yuanqing Shi Yongjiu |
| |
| Affiliation: | Zong Liang Wang Yuanqing Shi Yongjiu(Key Laboratory of Civil Engineering Safety and Durability of China Education Ministry,Department of Civil Engineering,Tsinghua University,Beijing 100084,China) |
| |
| Abstract: | This paper was aimed to obtain the key impact parameters of prying action,which existed in the tensile region of flange-plate connection under bending moment.It took an analysis of four basic kinds of flange-plate connections' flexural capacity,which was developed by means of finite element method simulation with finite element program ANSYS.The analysis especially studied the effect factors of prying force in the tensile region of connection.The corresponding parametric analysis was developed.It was proved... |
| |
| Keywords: | flange-plate connection bending moment FEM prying force parametric analysis |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
