Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/16445
DC FieldValueLanguage
dc.contributor方一匡zh_TW
dc.contributor黃玉麟zh_TW
dc.contributor.advisor林建宏zh_TW
dc.contributor.author李安裕zh_TW
dc.contributor.authorLi, An-Yoen_US
dc.contributor.other中興大學zh_TW
dc.date2012zh_TW
dc.date.accessioned2014-06-06T06:55:26Z-
dc.date.available2014-06-06T06:55:26Z-
dc.identifierU0005-1708201114492400zh_TW
dc.identifier.citation參考文獻 1.謝宗憲“自充填混凝土預力梁之剪力行為”碩士論文,國立中興大學土木工程研究所,民國96年7月。 2.林為杰“高工作度混凝土預力梁之剪力行為”碩士論文,國立中興大學土木工程由究所,民國96年7月。 3.陳俊弘“自充填混凝土梁之剪力行為”碩士論文,國立中興大學土木工程研究所,民國96年7月。 4.ACI 211, “Standard Practice for Selecting Proprotions for Normal, Heavy- Weight, and Mass Concrete,” ACI Manual of Concrete Practice, Part 1, 1997. 5.徐育邦“高強度飛灰混凝土預力梁”之剪力強度碩士論文,國立中興大學土木工程研究所,民國86年7月。 6.林士平“不同流動性混凝土之圍束行為”博士論文,國立中興大學土木工程研究所,民國94年7月。 7.Lin, C. H., and Lee, W. C., “Shear Behavior of High-Workability Concrete Beams,” ACI Structural Journal, Vol. 100, No. 5 , September –October 2003, pp. 1-9 . 8.潘昞熹“粗骨材含量對混凝土力學行為之影響”碩士論文,國立中興大學土木工程研究所,民國98年7月。 9.黃兆龍“混凝土性質與行為”詹氏書局,民國86年。 10.Lin, C. H., and Lee, F. S., “Ductility of High-Performance Concrete Beams with High Strength Lateral Reinforcement,” ACI Structural Journal, Vol. 98, No. 4, July-August 2001, pp. 1-9 . 11.Elzanaty, A. H.;Nilson, A. H.; and Slate, Floyd O., “ Shear Capacity of Prestressed Concrete Beams Using High-Strength Concrete ”ACI Journal, proceedings V. 83, No. 3, May-June 1986, pp.319-368. 12.范博翔“高工作度混凝土預力梁之撓曲行為”碩士論文,國立中興大學土木工程研究所,民國95年7月。 13.黃柏皓“粗骨材含量對混凝土梁剪力行之影響”碩士論文,國立中興大學土木工程研究所,民國99年7年。 14.Aitcin P. C.; and Nevill A, “High Performance Concrete Demystified, ”ACI Concrete International, V. 15, No.1,1993, pp21-26. 15.Wu, K U. ; Chen, B.; Yao, W. ; and Zhang , D. ,“Effect of Coarse Aggregate Type on Mechanical Properties of High- Performance Concrete , ”Cement and Concrete Research, V.31, 2001, pp1421- 1425. 16.Aitcin , P. C.; and Mehta P. K., “Effect of Coarse-Aggregate Characteristic on Mechanical Properties of High-Strength Concrete, ” ACI Material journal, V.87, No.2, Mar.-Apr. 1990, pp. 103-107. 17.Mansur, M. A.; Wee, T. H.; and Chin, M. S. “Derivation of the Complete Strain-Stress Curves for Concrete in Compression”, Magazine of Concrete Research, V. 49, No. 173, 1995, pp. 289-290. 18.ACI Committee 318, “Building Code Requirements for Structural Concrete (ACI 318-08) and Commentary (ACI 318R-08),” American Concrete Institute, 2008, 465 pp. 19.林添益,“自充填高性能混凝土梁剪力強度之測試與探討” 碩士論文,國立交通大學土木工程研究所,民國90年6月。 20. 謝熒倫“自充填混凝土梁在高強度箍筋使用下之剪力強度測試與探討”碩士論文,國立交通大學土木工程研究所,民國91年6月。 21.湯兆緯,“箍筋對高強度混凝土RC梁延展性之影響” 碩士論文,國立中興大學土木工程學研究所,民國77年6月。 22.ACI Committee 224, “Control of Cracking in Concrete Structures, ”ACI Journal, V. 69, No. 12 , Dec.1972, pp. 717-752.zh_TW
dc.identifier.urihttp://hdl.handle.net/11455/16445-
dc.description.abstractThe purpose of this research is to investigate the behavior of prestressed concrete beams with different amount of coarse aggregate. A total of ten specimens were made. The testing variables include concrete strength, amount of prestress, and amount of coarse aggregate. The following results are observed: 1.For normal strength concrete, increasing the amount of coarse aggregate would increase the splitting tensile strength, stiffness, and ductility, while this phenomenon is not obvious in high strength concrete. 2.For normal strength concrete, increasing the amount of coarse aggregate would increase the crack control ability, while this phenomenon is not obvious in high strength concrete. 3.For this research, the ACI Vci equation is conservative. The ACI Vcw equation calculated by actual dp is more reasonable. 4.The ACI code underestimates the contribution of stirrup (Vs) and concrete (Vc) to shear strength at ultimate.en_US
dc.description.abstract本研究為探討粗骨材含量對於預力混凝土梁之剪力行為影響,試驗中分別灌製10支變數不同之試體,分別為2支預力鋼棒35 MPa粗骨材含量750 kg/m3、850 kg/m3、950 kg/m3及1050 kg/m3四支、2支預力鋼棒50 MPa粗骨材含量750 kg/m3、850 kg/m3、950 kg/m3、1050 kg/m3四支及1支預力鋼棒兩種強度之950 kg/m3各一支,以做交叉分析比較;試驗變數為混凝土抗壓強度、預力量大小及粗骨材含量三項,試驗結果歸納如下: 1.於普通強度混凝土,增加粗骨材含量造成劈裂強度、勁度及延展性提升之現象較明顯。高強度混凝土因粗骨材增加所造成之現象較不明顯。 2.對於低強度混凝土而言,粗骨材含量較高者能有效分散裂縫寬度,即裂縫控制力較佳;在高強度混凝土中較無明顯趨勢。 3.針對本實驗而言,使用ACI撓剪開裂預測式計算剪力開裂強度有過於保守之趨勢,而ACI腹剪開裂預測式以實際有效深度進行計算較為合理。 4.ACI規範預測式低估了箍筋實際的剪力強度Vs及實際混凝土Vc之貢獻。zh_TW
dc.description.tableofcontents摘要…………………………………………………………………...I Abstract………………………………………………………………II 目錄….………………………………………………………..……..III 表目錄 ……………………………………………………………..V 圖目錄 …………………………………………………………...VII 照片目錄 X 符號說明 XIII 第一章 緒論 1 1-1 前言 1 1-2 研究動機 1 1-3 研究方法及目的 2 第二章 文獻回顧 4 2-1 相關文獻回顧 4 2-2 其他探討混凝土的相關文獻 19 2-3 文獻回顧整理 23 第三章 試驗規劃與過程 31 3-1 實驗內容 31 3-2 實驗規劃 31 3-3 試驗材料 32 3-4 試體製作方式及過程 34 3-5 實驗設備 36 3-6 試體安裝 38 3-7 實驗過程 39 第四章 試驗結果與討論 41 4-1 混凝土試拌過程 41 4-2 預力梁之剪力行為 41 4-3 剪力開裂強度 43 4-4 預力梁之極限剪力強度 47 4-5 剪力筋之貢獻 49 4-6 梁之剪力延展性 50 4-7 梁勁度 52 4-8 剪力裂縫比較 54 第五章 結論與建議 57 5-1 結論 57 5-2 建議 58zh_TW
dc.language.isoen_USzh_TW
dc.publisher土木工程學系所zh_TW
dc.relation.urihttp://www.airitilibrary.com/Publication/alDetailedMesh1?DocID=U0005-1708201114492400en_US
dc.subjectCoarse Aggregate Contenten_US
dc.subject粗股材含量zh_TW
dc.subjectPrestressed Concrete Beamsen_US
dc.subject預力混凝土梁zh_TW
dc.titleEffect of Coarse Aggregate Content on Shear Behavior of Prestressed Concrete Beamsen_US
dc.title粗骨材含量對預力混凝土梁剪力行為之影響zh_TW
dc.typeThesis and Dissertationzh_TW
item.grantfulltextnone-
item.openairetypeThesis and Dissertation-
item.languageiso639-1en_US-
item.fulltextno fulltext-
item.cerifentitytypePublications-
item.openairecristypehttp://purl.org/coar/resource_type/c_18cf-
Appears in Collections:土木工程學系所
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