共被期刊论文引用了2次
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| 1 | 结构的塑性分析与含体积型缺陷压力容器和管道的失效评定显示文摘本文简要综述了作者及其团队近十多年来在这一领域的系统研究成果-结构塑性极限与安定分析的数值理论及其在压力容器与管道安全评定方面的工程应用.重点介绍了多种典型的先进数值计算方法的特点和思路,阐述了应用极限与安定分析理论解决工程实际问题的一般方法、思路和过程,突出展示了典型、成功的工程应用案例.这些成果既有理论创新和发展,又解决了工程中关键技术难题,形成了较为完整和一般通用的应用理论体系,构成了我国在这一领域的重要系统性创新成果,已被中国国家标准(GB/T19624-2004)和政府技术规范采纳. | 刘应华 陈钢 徐秉业 | 2010 | 固体力学学报2010，31，6： | 9 |
| 2 | PLASTIC LIMIT ANALYSIS OF DUCTILE COMPOSITE STRUCTURES FROM MICRO-TO MACRO-MECHANICAL ANALYSIS显示文摘The load-bearing capacity of ductile composite structures comprised of periodic composites is studied by a combined micro/macromechanical approach. Firstly,on the microscopic level,a representative volume element (RVE) is selected to reflect the microstructures of the composite materials and the constituents are assumed to be elastic perfectly-plastic. Based on the homogenization theory and the static limit theorem,an optimization formulation to directly calculate the macroscopic strength domain of the RVE is obtained. The finite element modeling of the static limit analysis is formulated as a nonlinear mathematical programming and solved by the sequential quadratic programming method,where the temperature parameter method is used to construct the self-stress field. Secondly,Hill's yield criterion is adopted to connect the micromechanical and macromechanical analyses. And the limit loads of composite structures are worked out on the macroscopic scale. Finally,some examples and comparisons are shown. | Hongtao Zhang Yinghua Liu Binge Xu | 2009 | Acta Mechanica Solida Sinica2009，22，1： | 3 |
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