Full metadata record
| DC Field | Value | Language |
|---|---|---|
| dc.contributor.author | 王徵文 | en_US |
| dc.contributor.author | Chenge-Wen Wang | en_US |
| dc.contributor.author | 翁正強 | en_US |
| dc.contributor.author | Dr. C.C. Weng | en_US |
| dc.date.accessioned | 2014-12-12T02:13:02Z | - |
| dc.date.available | 2014-12-12T02:13:02Z | - |
| dc.date.issued | 1994 | en_US |
| dc.identifier.uri | http://140.113.39.130/cdrfb3/record/nctu/#NT830015017 | en_US |
| dc.identifier.uri | http://hdl.handle.net/11536/58707 | - |
| dc.description.abstract | 本研究旨在探討矩形鋼管混凝土樑柱構材之極限強度,本文採用一稱為相 對剛度法之方法以預測矩形鋼管混凝土樑柱之極限強度,並考慮構材非線 性之影響.本法對於合成構材中鋼管與混凝土之軸力分配係以相對剛度比 作為分配之依據,其中有關短柱方面係依相對軸向剛度EA之比例進行軸力 分配 ,而長柱方面則依相對撓曲剛度EI進行分配,然後再將鋼管與混凝土 所分配之軸力分別依照AISC-LRFD鋼結構設計規範及ACI鋼筋混凝土設計規 範中樑柱交互公式可求得鋼管與混凝土之各別彎矩,最後再予以疊加以求 得鋼管混凝土構材之撓曲強度.本研究對於鋼管混凝土短柱之分析將考慮 混凝土非線性行為之修正.另一方面,對於鋼管混凝土長柱之分析,本研究 依據真實之應力應變關係,考慮在彈性及非彈性狀態下EI值公式,以作為長 柱之軸力分配依據.本研究所採用之EI值係以鋼管混凝土斷面之彎矩與曲 率間之關係式所推導,並不沿用ACI規範對於合成構材之EI值規定. The object of this research is to investigate the ultimate strength predicted by relative rigidity method(RRM)for concrete filled rectangular steel tubular beam-columns. In order to determine the ultimate strength of concrete filled rectangular steel tubular beam-columns, this study is firstly based on the relative rigidity ratio to calculate the axial forces shared by steel and concrete. After that, the beam-columns interaction formula suggested by AISC-LRFD(1993)and ACI(1989)are used to determine the corresponeds moment capacity in steel and concrete. | zh_TW |
| dc.language.iso | zh_TW | en_US |
| dc.subject | 矩形鋼管混凝土 | zh_TW |
| dc.subject | Concrete Filled Rectangulra Steel Tubular | en_US |
| dc.title | 矩形鋼管混凝土樑柱極限強度之研究 | zh_TW |
| dc.title | Study on the Ultimate strength of Concrete filled Steel Tubular | en_US |
| dc.type | Thesis | en_US |
| dc.contributor.department | 土木工程學系 | zh_TW |
| Appears in Collections: | Thesis | |

