刚架几何非线性无网格法分析
本文以钢框架结构为研究对象,在非线性连续介质力学的有限形变理论的基础上,通过最小二乘法,采用无网格伽辽金法推导出梁柱几何非线性刚度矩阵,建立了相应的无网格法离散化系统方程,针对一榀典型钢框架,给出了其几何非线性无网格法分析结果并与有限元分析结果进行了对比,验证了本文方法的实用性和可靠性。...
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| Main Authors: | , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Department of Progress in Steel Building Structures, Tongji University
2009-01-01
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| Series: | Jianzhu Gangjiegou Jinzhan |
| Subjects: | |
| Online Access: | http://steelpro.tongji.edu.cn/thesisDetails?columnId=40761580&Fpath=home&index=0 |
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