预应力拱支单双层网壳的受力性能研究  

The mechanical behaviors research of prestressed arch-supported single-double-layer reticulated shell structures

作　　者：金玉[1] 姚大闯 

机构地区：[1]浙江嘉兴学院建筑工程学院 [2]铁道部第四工程局第七工程公司

出　　处：《山西建筑》2008年第9期99-100,共2页Shanxi Architecture

摘　　要：主要采用一算例对预应力拱支单双层网壳结构在两种工况下的内力及变形特点等受力性能进行了研究,得出该新型杂交结构体系整体性能得到了改善,且具有一定的应用前景的结论。In this paper the mechanical behaviors prestressed of arch-spported single-double-layer reticulated shell structural system have been compared by computing a example in two working situation. Analysis indicated that the whole mechanical behaviors of this hybrid structure was improved, thus, proving that this type of hybrid structures can been widely used.

关 键 词：预应力 拱支单双层网壳 受力性能 

分 类 号：TU332[建筑科学—结构工程]