Structural behavior of traditional Dieh-Dou timber main frame
| Autor: | Sok Yee Yeo, Yu-Lin Chung, Min-fu Hsu, Kohei Komatsu, Wen-Shao Chang |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Shearing (physics)
021110 strategic defence & security studies Visual Arts and Performing Arts Horizontal and vertical business.industry Embedment Mortise and tenon 0211 other engineering and technologies 020101 civil engineering 02 engineering and technology Conservation Structural engineering 0201 civil engineering Joint rotation Architecture Bending moment Restoring force business Geology Vertical shear |
| Zdroj: | International Journal of Architectural Heritage. 12:555-577 |
| ISSN: | 1558-3066 1558-3058 |
| DOI: | 10.1080/15583058.2018.1442518 |
| Popis: | Under different combinations of horizontal and vertical loads, a total of three quasi-static cyclic tests were conducted to investigate the structural behavior of the Dieh-Dou timber frame. Typical deformation patterns include column rocking, joint rotation around the primary beam-column and column Dou-column regions, vertical shear around the column mortise, embedment around primary beam-column regions, and vertical shearing around the mortise regions of the Dou members. Visible deformation generally began from 1/30 rad onward. The column-restoring force contributed mainly to the frame’s moment resistance when displacement is small. When frame deformation exceeds 1/50 rad, bending moment from the primary beam dominated the global restoring force. Hence, the column-restoring force and the primary beam-column connection generally undertake the primary moment-resisting mechanism while the complex bracket structures above the primary beam play a secondary role. Based on the embedment theory and semi-... |
| Databáze: | OpenAIRE |
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