博碩士論文 90322021 完整後設資料紀錄

DC 欄位	值	語言
DC.contributor	土木工程學系	zh_TW
DC.creator	詹富傑	zh_TW
DC.creator	FU-CHIEH CHAN	en_US
dc.date.accessioned	2004-1-16T07:39:07Z
dc.date.available	2004-1-16T07:39:07Z
dc.date.issued	2004
dc.identifier.uri	http://ir.lib.ncu.edu.tw:88/thesis/view_etd.asp?URN=90322021
dc.contributor.department	土木工程學系	zh_TW
DC.description	國立中央大學	zh_TW
DC.description	National Central University	en_US
dc.description.abstract	摘要 本研究針對24根以H型鋼與RC所組成之鋼骨鋼筋混凝土實尺寸構材，探討其在軸力與雙向彎矩作用下之耐震行為，研究主要參數為斷面之不同鋼骨與全斷面之強度比及雙向彎矩大小。研究發現，由於弱軸方向受壓側由混凝土提供大部分的壓應力，弱軸方向的鋼骨貢獻較小，所以在RC部分之強度固定下，提高鋼骨與全斷面之強度比，構材受壓側混凝土壓應力將因之提高，使得混凝土提早碎裂，強度衰減越快。再者，因斷面弱軸之影響，導致構材在軸力與強弱軸雙向彎矩作用時，若增加鋼骨與全斷面之強度比，其變形能力與能量消散能力反因之降低。由試驗結果亦發現，為求得較佳之構材耐震行為，斷面強弱軸之強度比需適度調整，本研究建議其值為2.2至2.5。	zh_TW
dc.description.abstract	ABSTRACT This study investigated the seismic performance of 24 composite columns composed of H-steel and reinforced concrete. Major parameters studied included the sectional strength ratios and the magnitudes of biaxial bending. It was found from test results that member performance was governed by the strength of reinforced concrete when they were loaded in the section’s weak axis. It was also observed that the performance of member with weak axis bending decreased when the section’s steel strength increased. Test results suggested that the strength ratio between the section’s strong and weak directions be adequately adjusted so that high member performance could be achieved. It is proposed in this study that the ratio be set to 2.2 and 2.5.	en_US
DC.subject	耐震行為	zh_TW
DC.subject	雙向彎矩	zh_TW
DC.subject	鋼骨鋼筋混凝土	zh_TW
DC.subject	Steel Reinforced Concrete	en_US
DC.subject	Bi-axial Bending	en_US
DC.subject	Seismic Behavior	en_US
DC.title	軸力及雙向彎矩作用下之鋼骨鋼筋混凝土柱耐震行為	zh_TW
dc.language.iso	zh-TW	zh-TW
DC.title	Seismic behavior of steel reinforced concrete columns subjected to axial load and bi-axial bending	en_US
DC.type	博碩士論文	zh_TW
DC.type	thesis	en_US
DC.publisher	National Central University	en_US