RESEARCH ON THE CHARACTERISTICS AND CONCEPT OF THE CABLE SUPPORTED SPACE TRUSS STRUCTURE
-
摘要: 网架结构是较为常见的一种空间结构形式。在传统的预应力网架结构的基础上,引入张拉整体思想,形成建筑效果美观的弦支网架结构。按照网架结构的常用类别定义,给出弦支网架结构的分类形式。对比研究网架结构和弦支网架结构自身的基本特性,提出弦支抽空型网架结构的概念,并对其进行静动力性能分析。结合工程实例,介绍弦支抽空型网架结构的特点和应用情况。Abstract: Space truss structure is widely applied in practical engineering as a space structure. Based on traditional pre-stressing space truss structure,the concept of tensegrity system is introduced into space truss structure to form a cable supported space truss structure is formed and its architectural effect is superior. Classification form of the cable supported space truss structure is given. It is comparatively studied the characteristics of the cable supported space truss structure and the space truss string structure,the concept of the evacuation cable supported space truss structure is proposed. The static and dynamic behavior of the evacuation cable supported space truss structure is researched.At last,characteristics and application of the cable supported evacuation space truss structure are introduced.
-
Key words:
- space truss structure /
- tensegrity /
- steel cable /
- space truss string structure /
- evacuation
-
[2] 马克俭,李晓红,韦明辉,等. 预应力网格结构体系的研究与应用前景[J]. 空间结构,1994(2) :1-10. 陆赐麟,尹思明,刘锡良. 现代预应力钢结构[M]. 北京:人民交通出版社,2003. [3] 董石麟. 预应力大跨度空间钢结构的应用与展望[J]. 空间结构,2001(12) :3-14. [4] 刘锡良,刘毅轩. 平板网架设计[M]. 北京:中国建筑工业出版社,1979. [5] 王少军,王春红,戚丽梅. 预应力网架结构的初步研究[J].哈尔滨建筑大学学报,1998(4) :29-31. [6] 陈志华,何彩云. 折板形斜拉空间网格结构设计施工关键技术研究[C]/ /第八届全国现代结构工程学术研讨会论文集.天津:2008:1082-1086. [7] 刘锡良,陈志华. 一种新型空间结构张拉整体体系[J].土木工程学报,1995(4) :52-57. [8] 秦杰. 黄河口模型厅屋盖[R]. 北京建筑工程研究院,2007:475.
点击查看大图
计量
- 文章访问数: 158
- HTML全文浏览量: 15
- PDF下载量: 126
- 被引次数: 0