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大跨度环形索桁结构体系的静力性能 被引量:5

Static behavior of large-span annular cable truss structures
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摘要 根据对大跨度环形索桁结构体系的非线性计算,讨论了结构在一定预应力条件下满跨和半跨荷载时的静力特性,并进行了结构在不同预应力和不同边界条件下的参数分析,得出一系列对实际工程和进一步研究有借鉴意义的结论. According to the nonlinear analysis of a large-span prestress, the static behavior of the structure is discussed. And under different prestress and different boundary condition is annular cable truss structure with initial the parameter analysis of such a structure concerned. Some useful conclusions for engineering and further research work are presented.
出处 《空间结构》 CSCD 北大核心 2007年第3期29-34,共6页 Spatial Structures
基金 国家自然科学基金资助项目(50278086)
关键词 环形索桁结构体系 静力特性 预应力 边界条件 annular cable truss structure static behavior prestress boundary condition
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参考文献11

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