| 種別 | paper |
| 主題 | LOAD-DISPLACEMENT RELATIONSHIP OF SHEAR CONNECTOR ALONG STEEL PLATE ANCHORAGE |
| 副題 | |
| 筆頭著者 | Chin Long Chuah（Univ.of Tokushima） |
| 連名者1 | Virach Rungrojsaratis（Ohbayashi Corporation.） |
| 連名者2 | Hiroshi SHIMA（Univ.of Tokushima） |
| 連名者3 | |
| 連名者4 | |
| 連名者5 | |
| キーワード | |
| 巻 | 12 |
| 号 | 2 |
| 先頭ページ | 853 |
| 末尾ページ | 858 |
| 年度 | 1990 |
| 要旨 | INTRODUCTION In steel-concrete composite structure, shear connectors are usually required for development of composite action between concrete and steel. However, some types of structure such as sandwich composite structure, shear connector is also provided for stiffening structural steel plate which also acts as formwork other than strengthens the member. According to this structural type, shear connector such as L, T and plate shape rib is preferable rather than headed stud shear connector. To provide a basic knowledge for design of composite structure, it is important to know the capacity of shear connectors. Ueda and Chin had conducted a research on single plate shape shear connector and an equation to determine its capacity was developed. They also suggested that the equation can be applied to predict the capacity of group shear connectors conservatively. However, this has not been clarified yet. In real structure, where shear connectors are arranged in group, the load carrying capacity of each shear connector may be influenced by the existence of neighboring boundary and eventually the capacity of plate anchorage may also be affected. This study is aim to clarify and work out the way to estimate the capacity of plural plate shape shear connectors. To fulfill this purpose, it is necessary to find out the load-displacement relationship of shear connectors along the plate anchorage. CONCLUDING REMARKS (1) Shear connectors fail progressively, beginning with the shear connector near the loaded end. (2) Shear connectors along anchorage plate exhibit an unique load-10ngitudinal displacement relationship except the shear connector at loaded end and free end which are under different boundary conditions. (3) A simple model stimulating the unique load-longitudinal. I displacement relationship can be used to predict the capacity of the whole system of shear connectors. |
| PDFファイル名 | 012-01-2144.pdf |