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Please use this identifier to cite or link to this item: http://ntour.ntou.edu.tw:8080/ir/handle/987654321/9432

Title: 高性能混凝土研究群(III)---硬固混凝土力學行為(II)---鋼筋腐蝕對於高性能混凝土耐久性影響之研究(II)
The Effects of Steel Reinforcement Corrision on the Durability of High Performance Concrete (II)
Authors: 楊仲家
Contributors: NTOU:Institute of Materials Engineering
國立臺灣海洋大學:材料工程研究所
Keywords: 高性能混凝土;腐蝕;氯離子;破壞能量;耐久性;鋼筋
High performance concrete;Corrosion;Chlorine ion;Fracture energy;Durability;Steel rebar
Date: 1997
Issue Date: 2011-06-28T07:09:09Z
Publisher: 行政院國家科學委員會
Abstract: 本計劃旨在研究鋼筋腐蝕對高性能混凝土(HPC)耐久性之影響。以電化學方法量測其腐蝕程度,並和一般混凝土試體之腐蝕程度做比較。並利用測得之腐蝕結果與試體之極限荷重,推測其受損程度。結果顯示高性能混凝土之水密性較一般混凝土為高,較不易受到腐蝕,腐蝕後之力學行為折減也較少。高性能混凝土之耐久性的確較一般混凝土為佳。
Concrete with various water/cement ratios were used to investigate the rebar corrosion in high performance concrete (HPC). The electrical chemical methods (AC, DC, OCP methods) were applied in this study. Test results show that high performance concrete has better compressive strength as well as lower chloride ions penetration, because of low porosity. In addition, an improvement of bonding strength was also found.
Relation: NSC86-2211-E019-003
URI: http://ntour.ntou.edu.tw/ir/handle/987654321/9432
Appears in Collections:[材料工程研究所] 研究計畫

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