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对有害环境中高温下工作的承载结构系统的需求,已经导致新的金属合金和非金属材料的发展.因为工作条件恶劣,材料常经受严峻的加载环境和腐蚀环境,所以只能设计有限寿命的结构系统.为了完成有效的设计,必须了解材料的物理和力学性质,以及这些性质与系统的运转性能有何关系.不但讨论了在寻求更先进和更经济的性能时必然提出的基础问题和计算问题,而且讨论了与此有关的一系列问题.
The demand for load-bearing structural systems that operate in high temperature in hazardous environments has led to the development of new metal alloys and non-metallic materials that can only be designed to have a finite life due to poor working conditions, harsh loading conditions and corrosive environments Structural Systems To achieve an effective design, one must understand the physical and mechanical properties of the material and how these properties relate to the operational performance of the system, not only about the underlying issues and calculations that must be raised in seeking more advanced and economical performance Problems, but also discussed a series of issues related to this.